Looking for a reliable Flutter development company to elevate your mobile app project? We sifted through numerous client reviews and success stories from top Flutter developers to build a comprehensive agency list for you. Our directory allows you to customize your search by location, budget, team size, and other parameters.
This curated list features the best Flutter development companies, meticulously selected after evaluating over 1,600 companies. We considered their services, industry innovation, portfolios, and client feedback. Explore their specializations and read case studies to find the ideal partner for your development needs.
The Number One Flutter Development Company as Selected by DesignRush Is:
Surf
- Best for: Overall
- Average hourly rate: $49
- Minimum budget: $25,000-$50,000
- Founded: 2011
- Size: 100-249
- Location: Wilmington, DE
- Notable clients: KFC, The Home Depot, SAP, Societe Generale, Burger King
Surf is a Flutter development company with 13 years of experience in mobile app and web development. Growing from a small team of IT enthusiasts to a global organization with more than 250 experts, it has completed over 200 projects and earned several international awards. As a proactive tech partner, Surf contributes to innovation with its unique in-house solutions, namely:
- SurfGear: A set of proven tools for Flutter app development optimization
- Elementary: A library of principles for cleaner Flutter architecture, fewer revisions, and reduced maintenance time
- SurfGen: A development solution accelerating progress by 20%
Leveraging Agile methodology, Surf ensures an efficient development process, delivering cross-platform apps within three to six months, with each iteration providing functional and review-ready components.
Surf Success Story
- Challenge: A healthcare startup focused on preventing and treating endocrine diseases wanted to develop a multifunctional diabetes management app to help users monitor their condition via their devices.
- Solution: Surf built a high-performance app operating on iOS and Android that integrates with continuous glucose monitoring (CGM) devices to allow real-time data analysis. The app featured custom charts for monitoring vital metrics and employed advanced data processing and rendering techniques to ensure smooth screen transitions and maintain high animation quality.
- Results: The Surf delivered a minimum viable product (MVP) within 3 months, significantly saving the client’s budget and time. The app quickly gained traction, with over 5,000 downloads on Google Play and the App Store, and received positive feedback for its user-friendly design and functionality.
MindInventory
- Best for: Blockchain and cryptocurrency apps
- Average hourly rate: $30
- Minimum budget: $10,000-$25,000
- Founded: 2011
- Size: 250-499
- Location: Ahmedabad, India
- Notable clients: AltairNFT, Simon Sinek, Google, Panasonic, Air Asia
MindInventory is a team of over 250 tech experts offering outstanding Flutter development services to meet diverse business needs. With over 2,500 projects delivered globally, its expertise includes Internet of Things (IoT) app development and Flutter widget customization for unique app features. By integrating Flutter with Firebase, Node.js, MongoDB, Python, and MySQL, MindInventory also offers code audits and optimization services to fine-tune app performance and security.
MindInventory Success Story
- Challenge: AltairNFT needed a sophisticated platform with high-quality live streaming for collecting and trading non-fungible tokens (NFTs). The project faced several challenges: live streaming integration, cross-platform compatibility, scalability, and security.
- Solution: MindInventory used modular design and cloud infrastructure to handle increasing user demand. It implemented advanced content delivery systems for high-quality video streaming and included community engagement features like forums and chat functionalities to boost interaction.
- Results: MindInventory's work significantly improved AltairNFT's performance and user engagement. Within 6 months of release, registered users increased by 40%. The strategic implementation of Flutter helped AltairNFT achieve digital transformation and foster a thriving community of NFT collectors.
Check MindInventory Agency Profile
Miquido
- Best for: Platform migration
- Average hourly rate: $65
- Minimum budget: $25,000-$50,000
- Founded: 2011
- Size: 250-499
- Location: Krakow, Poland
- Notable clients: Nextbank, Herbalife, AXA, Nestle, Qubit
With over 200 skilled professionals, Miquido has delivered over 250 successful projects in its 10+ years in the industry. As a pioneering Flutter developer, Miquido was among the first to use this powerful framework for the Topline app by Abbey Road Studios, which was showcased at a Google I/O conference. The agency's other Flutter-based digital products have also earned recognition from Time Magazine, Financial Times, The Lovie Awards, and The Webby Awards.
Miquido Success Story
- Challenge: Nextbank, a cloud banking software provider, sought to update its native Android app to enhance its security, user-friendliness, and maintainability. The project faced significant challenges, including integrating third-party services, ensuring compliance with Open Web Application Security Project (OWASP) standards, and creating a universal design adaptable for various banks while maintaining high security and performance.
- Solution: Miquido transformed the existing app into a cross-platform solution using Flutter. Its team integrated native code for secure data storage, conducted thorough penetration testing and audits, and designed a minimalist, white-label app that banks could easily customize and brand.
- Results:10 banks started adopting the revamped app, which achieved over 2 million downloads. Nextbank has strengthened its position as a fintech leader in Southeast Asia and received accolades, including a 2nd place finish at the Singapore Fintech Awards.
Innowise
- Best for: Highly secure web forms
- Average hourly rate: $150
- Minimum budget: $25,000-$50,000
- Founded: 2007
- Size: 1000 & Up
- Location: Petersburg, FL
- Notable clients: Deloitte, Accenture, BMW, OneStop Pro, QCENTRIS
Innowise is a diverse team of over 1,600 professionals, including developers, business analysts, UI/UX designers, QA specialists, and DevOps engineers. Its Flutter app development services cover consulting, migration, testing, upgrade, security, design, audit, and maintenance. Innowise is a Microsoft Solutions Partner, AWS Partner, IBM Silver Partner, and Google Cloud Partner with International Organization for Standardization (ISO) and International Software Testing Qualifications Board (ISTQB) certifications.
Innowise Success Story
- Challenge: A Qatar bank faced declining account opening requests from corporate clients and required enhanced security measures for identity verification to comply with Know Your Customer (KYC) and anti-money laundering (AML) regulations. The bank sought a solution to attract more customers and ensure robust cybersecurity, turning to Innowise for its expertise in Flutter.
- Solution: Innowise developed a multi-tiered account opening web form with field validations and stringent data protection measures. The form comprised user detail verification, one-time password (OTP) generation, and business and financial information collection so users could remotely complete applications. Modern encryption techniques were employed to safeguard sensitive data throughout the process.
- Results: Innowise's solution reduced paperwork by 25% and enabled 2.5x faster remote account opening processes.
Newwave Solutions
- Best for: Peer-to-peer sharing and mobility service apps
- Average hourly rate: $25
- Minimum budget: $25,000-$50,000
- Founded: 2011
- Size: 500-999
- Location: Hanoi, Vietnam
- Notable clients: Amazon, Microsoft, Morning Geek, Successive Technologies, Onkyo
With over 800 successful projects and a growing base of more than 200 active clients, Newwave Solutions is an established Flutter development agency known for creating cross-platform apps with fast 60-fps loading speeds and expressive, flexible interfaces. ISO- and ISTQB-certified, with recognition from AWS and Financial Times, the agency offers custom Flutter development, Flutter cloud development, UI/UX design, consulting, platform migration, and app support. Newwave Solutions' 800 global alliances across 38 partner nations enable it to deliver high-efficiency software and business solutions to various markets at competitive costs.
Newwave Solutions Success Story
- Challenge: A startup sought to develop a parking-sharing app to maximize the use of vacant spaces. The primary technical challenges involved integrating secure payment gateways specific to the Japanese market and providing real-time location updates.
- Solution: Newwave Solutions quickly mastered the required technologies and securely integrated the payment gateways for encrypted transactions. It also implemented real-time location tracking to enhance app usability.
- Results: The newly developed app successfully supported over 70,000 registered vehicles, reducing time spent searching for parking slots by 30%. The client praised the high-quality code and the team’s ability to maintain a steady development pace.
Check Newwave Solutions Agency Profile
SolveIt
- Best for: Digital recruitment services
- Average hourly rate: $45
- Minimum budget: $25,000-$50,000
- Founded: 2016
- Size: 50-99
- Location: Warsaw, Poland
- Notable clients: JobJob.md, Burger King, Hemie.se, Lifepal AB, Gumb
SolveIt is a full-service Flutter company with over 50 in-house specialists who have delivered over 100 future-proof app solutions to over 25 million end-users. Using a product-oriented approach, it provides MVP development, UI/UX design, tech consulting, audit, QA, testing, and service-level agreement (SLA) support services. Its detailed reports and post-launch warranty reflect SolveIt's commitment to transparency and reliability.
SolveIt Success Story
- Challenge: JobJob.md, Moldova's leading job search app, required a revamp to better meet user needs and adapt to the client's changing demands. It needed a modern, scalable solution integrated into the existing backend, focusing on providing an intuitive user experience, especially for users less familiar with technology.
- Solution: SolveIt redesigned the user interface to be minimalistic, user-friendly, and easy to maintain. The development team delivered a fully functional MVP within three months, including key features like job search filters, application submission, and access to the company information.
- Results: The revamped JobJob.md app achieved over 5,000 downloads within the first 2 weeks of its launch, securing a 4.8 rating in app stores. It also quickly ranked #1 in the free business app category.
GeekyAnts
- Best for: Automated app testing
- Average hourly rate: $25
- Minimum budget: $10,000-$25,000
- Founded: 2006
- Size: 250-499
- Location: San Francisco, CA
- Notable clients: Elever, Google, The Free Press Journal, Child Mind Institute, Denali Labs
GeekyAnts is a Flutter development company with over 100 skilled developers who have delivered over 500 projects, all handled and executed in-house. Its services cover cross-platform development, app design, maintenance and support, optimization, third-party integration, and QA. As certified partners with Vercel, AWS, and GitHub, GeekyAnts actively contributes to the Flutter community, authoring and evaluating official Flutter documentation and events. The company has also developed and launched over 10 open-source software (OSS) Flutter projects, like StartFlutter and FlutterMarket.
GeekyAnts Success Story
- Challenge: Elever, an investment platform, needed a mobile app capable of handling investments and portfolio management. Given the app's financial nature, the challenges included maintaining the app's components, implementing a content management system (CMS), and ensuring security and iterative updates.
- Solution: GeekyAnts assembled a specialized team and adopted a Model–View–ViewModel (MVVM) approach for development. It built the app with integrated CMS, user sign-up functionalities, automatic investment portfolio generation, and rigorous security measures. It implemented automated testing using Flutter Driver to ensure reliability and managed deployment with Kubernetes and Code Magic.
- Results: As the app reached its beta stage, Elever expressed high satisfaction with the project's progress. The collaboration between GeekyAnts and Elever is ongoing, with expectations for long-term success.
Check GeekyAnts Agency Profile
Evrone
- Best for: Medical apps
- Average hourly rate: $50
- Minimum budget: $10,000-$25,000
- Founded: 2008
- Size: 50-99
- Location: San Francisco, CA
- Notable clients: Medcorder, Humaniq, iGooods, Cryptopay, Polarstern Capital
With over 15 years of industry experience, Evrone boasts a team of over 250 certified Flutter developers who have successfully implemented over 250 projects for over 100 clients worldwide. It offers API development, integrations, ongoing support, features, and security upgrades. Evrone’s consulting services help clients make informed decisions regarding tech stack, functionalities, and budget. Its expertise in building reliable digital solutions, particularly for high-load systems in web and mobile apps, has earned it over 150 international accolades.
Evrone Success Story
- Challenge: The client aimed to create an app to enhance doctor-patient interactions by automating the recording and sharing of doctor conversations with patients and their families.
- Solution: Evrone used the Flutter framework, combined with Google's Cloud, Firebase, Storage, and Speech Recognition technologies, to build the app named Medcorder. The development involved multiple iterations, evolving from a simple MVP to a more complex platform with social features through which users could chat and securely share medical information within the app.
- Results: Medcorder was launched as a free resource and quickly gained traction, securing a $2.5 million seed round invested in further development. It has since become a critical tool for patients and their families to better understand treatment options.
ValueCoders
- Best for: Finance apps
- Average hourly rate: $25
- Minimum budget: Under $1,000
- Founded: 2004
- Size: 500-999
- Location: Gurgaon, India
- Notable clients: UNESCO, Ford, Dubai Police, RiskLogic, Capgemini
Trusted by clients ranging from startups to Fortune 500 companies, ValueCoders is a Flutter development agency with a global presence, offering time-zone-friendly collaboration and top-tier data security protocols. The Workstatus™ proof of work system powers its outputs. It leverages Flutter to develop iOS, Android, hybrid, chat, and Dart applications while providing consultation, migration, upgrade, testing, QA solutions, and UI/UX strategies. The agency is ISO-certified and a Deloitte-AWS Select Technology Partner with an Android Enterprise Recommendation.
ValueCoders Success Story
- Challenge: The client required an efficient and secure finance mobile platform to manage loan applications. The platform needed to organize documentation, offer an intuitive login process, streamline digital loan approval, and enable rapid disbursement.
- Solution: ValueCoders addressed these challenges by implementing features, including an online loan equated monthly installment (EMI) calculator, flexible tenures, and competitive interest rates. The team added a biometric login for easy user access. Through in-depth stakeholder interviews, ValueCoders created a product that facilitated multiple loan handling and payment aspects.
- Results: The app successfully automated the entire loan lifecycle, enabled quick and secure transactions, streamlined loan approval processes, and offered a straightforward user experience.
Check ValueCoders Agency Profile
Softweb Solutions
- Best for: Property management apps
- Average hourly rate: $50
- Minimum budget: $1,000-$10,000
- Founded: 2006
- Size: 500-999
- Location: Plano, TX
- Notable clients: Bosch, T-Mobile, Fujifilm, ABB, GE
Softweb Solutions has honed its reputation and expertise as a Flutter development company for almost two decades. With 500-strong in-house tech experts, it has delivered over 1,600 digital solutions for over 1,000 clients. Softweb Solutions builds dynamic and feature-rich next-generation iOS, Android, web, and desktop apps. Its service also covers consulting, advanced app design, upgrades, post-release maintenance, detailed documentation, and project analysis. It has certifications with Sitecore, Microsoft Azure IoT, Microsoft Mixed Reality, Microsoft Power BI, and Xamarin.
Softweb Solutions Success Story
- Challenge: A real estate firm faced significant inefficiencies due to its outdated and slow application, which lacked critical functionalities and made property management cumbersome. Issues included sluggish performance, inadequate accessibility to information, difficulties in refreshing market data, and challenges in managing data across multiple branches, all of which hindered operational efficiency.
- Solution: Softweb Solutions recommended a complete app redesign, incorporating an upgraded user interface and interactive visuals to enhance performance and task management. Key improvements included real-time updates on property details, auto-sync for up-to-date information, and advanced security features to streamline operations and improve overall efficiency.
- Results: The revamped app delivered notable improvements, such as:
- 60% boost in search speed
- 88% improvement in user experience
- 45% faster time-to-market
- 79% better data accessibility
Check Softweb Solutions Agency Profile
How We Picked the Best Flutter Developers
At DesignRush, we assessed Flutter companies through their portfolios, client feedback, case studies, market reputation, and specialized expertise. Our executive team conducts an in-depth evaluation to identify the agencies that excel in Flutter development.
Here are the criteria we used to rank the top Flutter app development companies:
- Vetted client testimonials: Verified reviews reflecting the agency's authority and client satisfaction in delivering Flutter solutions
- Robust portfolio: A track record of successful Flutter development projects, with outcomes validated by detailed case studies
- Industry recognition: Awards and press mentions highlighting the agency's leadership and innovation in Flutter app development
- Team credentials: Detailed employee profiles showcasing relevant Flutter development experience and specialized skills
- Flutter expertise: Demonstrated proficiency in Dart programming, UI/UX design, API and third-party integrations, QA testing, and continuous delivery
Read in-depth details on our evaluation process by visiting the DesignRush Agency Ranking Methodology page.
10 Most Popular Flutter Development Companies Compared
| Agency name | Location | Hourly rate | Size | Best for |
| Surf | Wilmington, DE | $49 | 100-249 | Overall |
| MindInventory | Ahmedabad, India | $30 | 250-499 | Blockchain and cryptocurrency apps |
| Miquido | Krakow, Poland | $65 | 250-499 | Platform migration |
| Innowise | Petersburg, FL | $150 | 1000 & Up | Highly secure web forms |
| Newwave Solutions | Hanoi, Vietnam | $25 | 500-999 | Peer-to-peer sharing and mobility service apps |
| SolveIt | Warsaw, Poland | $45 | 50-99 | Digital recruitment services |
| GeekyAnts | San Francisco, CA | $25 | 250-499 | Automated app testing |
| Evrone | San Francisco, CA | $50 | 50-99 | Medical apps |
| ValueCoders | Gurgaon, India | $25 | 500-999 | Finance apps |
| Softweb Solutions | Plano, TX | $50 | 500-999 | Property management apps |
Best Flutter Developers
15 Companies - Rankings updated: April 02, 2026
DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.
Helping non-technical founders find peace of mind.
At Designli, we pair non-technical software founders with full-time, founder-aligned product teams. Software engineers, designers, and product owners who don't just speak code, they speak human. We guide you through every step with clarity, structure, and care. [... see all Designli reviews ]- Location
- Stamford, Connecticut
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 14 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDesignli Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project for Construction Company National Trench Safety -thumb-webp.webp)
Software Development Project for Food and Beverage Company Grappos -thumb-webp.webp)
Software Development Project for Software & IT Services Company Genchi 
App Development Project for Fintech Company Paidback -thumb-webp.webp)
App Development Project for Software & IT Services Company Icueity -thumb-webp.webp)
App Development Project Cabin Time
Reviews verified by DesignRush and sourced from the agency's profileDesignli Reviews & Testimonials
Mobile App Development Review from Anonymous
Designli delivered a high-quality prototype on a tight timeline. The team was responsive to feedback, met every deadline, stayed within budget, and quickly adapted to requested changes. Their expertise in app design and development was evident throughout the project and left a strong impression.
Show moreAI UI/UX Design Review from Anonymous
Designli produced a complete, functional Figma prototype for our solution. They communicated clearly through virtual meetings and stood out for their strong process, gathering feedback from multiple stakeholders and delivering on schedule. Overall, we were very impressed with their work.
Show moreAI UI/UX Design Review from Anonymous
Designli delivered Figma wireframes that were both well-crafted and well-received by our team. The designs were clean, intuitive, and elegant, reflecting strong design intuition. Throughout the process, the team stayed organized, communicated clearly via Basecamp, and delivered everything on time.
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Data sourced from the agency's DesignRush profileGoodwill Earthlink Rotary State of South Carolina Secur.Space Grappos Michelin Accel Entertainment Millennium Parking Garages
Top US Mobile & Web App Development Agency
AppMakersUSA is a US-based full-service mobile application development company. We specialize in building cross-platform websites and apps (meaning iOS & Android for the price of one), informing your business decisions from a technical perspective, and being transparent in our process & thinking. [... see all AppMakers USA reviews ]- Location
- Stamford, Connecticut
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 83 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAppMakers USA Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project for Food and Beverage Company Walmart 
App Development Project for Entertainment Company Eksperience (NFL) 
App Development Project for Health Care Company CVS Pharmacy 
App Development Project for Education Company Number Hive 
App Development Project for Education Company ClassCalc 
Artificial Intelligence Project for Hobbies & Gifts Company Echo Journal
Reviews verified by DesignRush and sourced from the agency's profileAppMakers USA Reviews & Testimonials
Cross-Platform Review from Awital Ifrah
Masa came in with a pretty loose idea and AppMakers helped turn it into something solid. What I appreciated most is they didn't overcomplicate it or try to make it into some giant monster platform. They listened, asked smart questions, and helped us focus on what would actually matter for alumni and current participants. The end result felt thoughtful and realistic. I'd definitely work with them again.
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Startup Review from Moishi Stern
We create live events. We wanted a site that shows what we do without making people dig. AppMakers listened, trimmed the fluff, and gave us pages that read fast and look good on a phone. The quote form asks the right things and our team can update galleries without calling a developer. They stayed on schedule and answered messages the same day. The whole process was calm and clear. We already see better inquiries. It feels like a real upgrade, even before the full rebuild.
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Small Business Review from Jubilee Haddasah Munozvilla
We loved working with AppMakers. They built us a procurement system to help quickly and easily secure materials for our labs. The process was smooth and the outcome was stellar.
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Data sourced from the agency's DesignRush profileCVS Pharmacy Austin Ekeler (NFL Player) ClassCalc Number Hive BookClub Arcxis Debate club Bayut Los Angeles Apparel Sun Scooter
Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain
At SapientPro, we build high-quality software solutions and provide expert consulting services to help businesses grow. Since 2017, our team has been delivering custom-built solutions to meet unique business needs. [... see all SapientPro reviews ]- Location
- Stamford, Connecticut
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 15 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSapientPro Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project for Media & Communications Company Contentoo - Content Marketing Platform 
Software Development Project for HR Company Unified HR Calculators and Policy Constructor 
Chatbot Solution Project for eCommerce Company How SapientPro Developed an AI-Based E-Commerce Consultant for Better UX 
Generative AI Project for Education Company How SapientPro Improved Language Learning with Virtual Assistance 
AI Automation Project for Agriculture Company How SapientPro Accelerated the Inspection Process by 87.5% 
AI Automation Project for HR Company How SapientPro Automated CV Processing and Saved 320+ Work Hours per Month
Reviews verified by DesignRush and sourced from the agency's profileSapientPro Reviews & Testimonials
Software Development Review from Slava Berkovich
SapientPro consistently delivers high-quality work that aligns with project requirements. The team demonstrates strong expertise in Angular, TypeScript, and JavaScript. Their project management and communication practices are highly effective, with weekly client meetings held to provide updates on progress and ensure alignment.
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Software Development Review from Jeremy Ott
This team was extremely responsive from the start. They pulled together a comprehensive quote for my MVP and have delivered on all of the requirements. The daily updates from the product/project manager are extremely helpful and it’s clear that the team cares about the quality of work they deliver. The engineers working on the product are always willing to make recommendations and go above and beyond to make the experience and underlying infrastructure that much better.
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eCommerce Development Review from Luc Vlekken
We've had the pleasure of working closely with this development team on several projects, and the experience has been consistently excellent. Not only are they highly skilled developers, but they also think along with us both from a technical and a product/customer perspective. Their proactive attitude, reliability, and ability to translate complex requirements into elegant solutions make them a true partner rather than just a supplier. Highly recommended.
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Data sourced from the agency's DesignRush profileZich Solutions Contentoo HEX MasTrack Sprinkle Slab Sharks SalesLogs Piktochart The Big Data Chef Footshop
The undisputed authority on BLE Bluetooth IoT and AI App Development
We are the undisputed authority on Bluetooth BLE, IoT, and AI applications. Our Bluetooth and AI applications have proven to be very effective to clients across the United States and Europe. Call us for a free technical consultation and evaluation of your project. [... see all Quartus Technology, Inc reviews ]- Location
- Westport, Connecticut
- Number of Employees
- 50 - 99
- Portfolios Count
- 16 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsQuartus Technology, Inc Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
View Full Portfolio-thumb-webp.webp)
App Development Project SwingU: Golf GPS Range Finder 
App Development Project Beaver Creek Village Guide 
App Development Project The Establishment 1898 
App Development Project Auto Parkit 
App Development Project Auto ChargeIt 
App Development Project Spinning Mandalas
Reviews verified by DesignRush and sourced from the agency's profileQuartus Technology, Inc Reviews & Testimonials
Translation Services Review from Robert Kriegsman
Quartus deleoped an enterprise system for me to help track and analyze information on various activities, involvong data ingestion and analysis, then presentation. Quartus Technology, Inc.'s reliability and innovative solutions stood out.
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Mobile App Development Review from Laura Waniuk
During my tenure at Beaver Creek Resort Company I was tasked with building and launching a guest-facing app for the hundreds of thousands of visitors to Beaver Creek Mountain. I worked very closely with Quartus Technology and their team to meet the budget, the timeline and all the required features for the project. The app launched early! It's been an incredible success and the app has continued into phase 2 and 3 with added functions. I highly recommend Quartus Technology if you are in search of a quality app, strong development team and transparent pricing.
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Mobile App Development Review from Chris Caputo, PMP
After looking at multiple vendors to build an app to provide information on municipalities we selected Quartus. The scope included the development of the app (including designs) and integration to a service that our development team created. Quartus was successful. They delivered in a timely, cost-efficient manner and were easy to work with. When we decided to have a second app created, we did not look elsewhere and stayed with Quartus. This app involved the development of a calculator to calculate and email title insurance premiums. Like our first app, Quartus had to develop the designs (they were able to leverage a portion of the work from our first app) and integrate to a different service that our development team created. Once again, Quartus delivered. These apps were for Android and iOS. They are a good partner.
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Data sourced from the agency's DesignRush profileAvis Budget Group Ireland Thrifty Car Rental Ireland Omega Flex, Inc. Vail Resorts Dasher Lawless SwingU Hertz Ireland Creative Racing Aeropath Aviation Beaver Creek
FUELING DISRUPTION
We're EffectiveSofta custom software development company delivering effective digital solutions. Whether it's new product creation or scaling and maintaining complex systems, we empower businesses to grow and disrupt their industries. [... see all EffectiveSoft reviews ]- Location
- Stamford, Connecticut
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 29 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEffectiveSoft Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project for Software & IT Services Company CloudController 
Software Development Project for Health Care Company Solution for quick and accurate processing of PCR tests 
Software Development Project for Health Care Company Scalpel At The Cross 
Software Development Project for Health Care Company B2B digital marketplace for clinical trials 
Software Development Project for Software & IT Services Company Rollout Process Manager 
Software Development Project for Health Care Company TruBridge Encoder and TruBridge Encoder Essentials
Reviews verified by DesignRush and sourced from the agency's profileEffectiveSoft Reviews & Testimonials
Software Development Review from Philipe Araujo
We have had a highly positive experience utilizing EffectiveSoft's staff augmentation services for our Business Analyst and Quality Engineer needs. The professionals provided were not only highly skilled and knowledgeable but also integrated seamlessly with our existing team, requiring minimal ramp-up time. Their expertise in their respective fields significantly enhanced our project's efficiency and overall quality. We confidently recommend EffectiveSoft for any organization seeking top-tier talent to augment their teams and drive successful project outcomes.
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Software Development Review from Sasja Ihn Christensen
Maersk Broker is pleased to provide this reference letter for EffectiveSoft, our trusted collaborator for complex web projects. From the initial stages of our projects, the team at EffectiveSoft demonstrated a deep understanding of our requirements and have been apro-active part of any problem-solving process. The team of offshore developers has been well-run through their lead developer, and we have only experienced a professional approach to our projects, as well as a pleasant and trust-based collaboration = between all members in the EffectiveSoft team and our own team. EffectiveSoft has furthermore proved to be highly flexible, adapting to our evolving needs and delivering reliable results under shifting circumstances and shifting priorities. They have furthermore been very quick to find and add the necessary resources to the team when needed, and we have only experienced professional and highly skilled consultants. This has also made on-boarding into projects faster and more efficient.In conclusion, it has been a pleasure working with EffectiveSoft, and I have no doubt that they will continue to be an asset to any collaborators in the future, adding value through their professionalism, dedication and understanding of business needs.
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Software Development Review from Matt Hobbs
I am writing to recommend EffectiveSoft, a technology consulting company that has been providing services to Canopy for the last four years. During this time they have consistently demonstrated professionalism, expertise, and a strong commitment to meeting deadlines for our business outcomes.. Canopy’s mission is to improve the financial resilience of UK renters, and support the Agents and Landlords they rent from with our powerful referencing platform. EffectiveSoft has been a key partner, working with us to deliver our product and engineering roadmaps as we continue to grow and scale. Their skilled team of engineers has worked to understand our unique product needs and deliver quality platform increments following agile principles.One of the most impressive qualities of EffectiveSoft is their ability to respond flexibly to our changes in direction, and meet evolving delivery deadlines, overseen by Kirill Makarenko, our technical project manager. Kirill and the team’s strong work ethic, capability and diligence has been crucial in the successful execution of our projects. It is rare to come across an external development team that remains steadfast in its commitment to service standards and business continuity, and here EffectiveSoft have excelled. Based on our experience, I would highly recommend EffectiveSoft for any organisation seeking technology delivery services. Their dedication, responsiveness, and commitment to delivering results make them an invaluable partner.
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Data sourced from the agency's DesignRush profileCITY INDEX TruBridge CNote Plato Intelon Optics InCheq Nissin Foods Soutron Ltd. BullionRock InContinuum
Boutique studio creating tailored web experiences.
Reach for the sky. We are Zero Negative. Your sidekick for big ideas. In a nutshell, Zero Negative is a small, boutique full-service design and development studio with a focus on creativity and close collaboration with clients. We make stuff - websites, web apps, interactive experiences, branding, and [... see all ZERO NEGATIVE reviews ]- Location
- Stamford, Connecticut
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 7 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsZERO NEGATIVE Services
Reviews verified by DesignRush and sourced from the agency's profileZERO NEGATIVE Reviews & Testimonials
Web Development Review from Jaroslav Tyman Jr.
We contacted Zero Negative about a two stage renewal of our company website with a very aggressive timeline for the first stage. Zero Negative worked and guided us through pulling off the first stage within our timeline while also ensuring that the content and ideas for that stage were readily applicable to the full design. When we got to the full design, they were fully responsible for corralling the various preferences and ideas from our team into a well executed cohesive site. We're now in a good spot and look forward to continuing to work with Zero Negative as our business and needs grow.
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Web Development Review from Susan E. Roberts
Zero Negative did an exceptional job designing my website, roberts-communications.com. From the start, they understood that this wasn't just about aesthetics it was about positioning, credibility, and clarity for a senior-level communications brand.They translated a complex, high-stakes business into a site that feels polished, modern, and authoritative without being flashy or over designed. The process was collaborative, efficient, and thoughtful, and they were responsive to feedback while also offering smart guidance when it mattered.The final result reflects exactly how I want Roberts Communications to be perceived: strategic, sophisticated, and trusted. I would highly recommend Zero Negative to anyone looking for a design partner who understands brand, not just web building.
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Web Development Review from Anonymous
These guys are the best! We engaged with Zero Negative to develop a comprehensive web-based system for our factory that allows for managing orders, processes, and inventory. This initiative was essential for us to secure a big ticket client. We truly could not have accomplished this without their assistance. They dedicated considerable time to on-boarding and collecting the requisite information, followed by prototyping the software, and ultimately developing it from scratch. Overall, we are very satisfied.
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Data sourced from the agency's DesignRush profileMercedes-Benz United Nations Development Programme KFC Vodafone Foundation GS1 Conad Curative Biotech
We build Tech Products, Viral them (with our algorithms) & get you Funded - Your One Stop Shop
No Code? No Problem. Fund Your App in 90 Days. Get AI/App/SaaS, book a call. Our clients include PwC, U McGill, etc. We help you step by step from whipping up a MVP to going viral on LinkedIn (and building early sign up lists) to getting investors. All in approximately 90 days*. [... see all HonestAI By GrayCyan reviews ]- Location
- Hartford, Connecticut
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsHonestAI by GrayCyan Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project for AI Company World's First Loving AI 
Software Development Project for Manufacturing Company AI Powered SOP Software 
Software Development Project for AI Company AI Powered Fleet Booking
Reviews verified by DesignRush and sourced from the agency's profileHonestAI by GrayCyan Reviews & Testimonials
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WooCommerce Review from Navid Gholitabar
We are an Import-Export start-up. Since launching the project, we have received positive feedback from our clients regarding the site. Additionally, many of our clients also received inquiries regarding saffron, our main import product. Overall, we appreciate all the help that GrayCyan team provided.
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WordPress Review from Jeremy Rolle
Our platform will eventually connect Fly Fishing individuals in Bahamas to the North American audience. We are so excited about our website. We did a soft launch as we continue to build content and onboard Fly Fishing companies. We had a very effective workflow with GrayCyan. They were flexible and responsiveness.
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HR Outsourcing Review from Chris Tisa
We are a video production company in legal space. GrayCyan was able to effectively and creatively communicate with us through custom assets that matched our brand message and offerings. Leading a collaborative approach, the team was highly responsive and accommodating to our concerns and requests.
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Data sourced from the agency's DesignRush profileEagles Flight Training National Emergency Nurses Association McGill University TANCO Mine Publicly Listed Best New Product Awards AIS Advance Manufacturing Technologies Homes First Society uFuture Virtual High School Lincoln Strategic Exec Headhunters Oak Barrel
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo helps businesses build intelligent apps by providing top-tier developers skilled in AI, data engineering and enterprise web & mobile applications. Our expertise has earned the trust of industry leaders like Facebook, Twitter, Discovery, Zynga, and NCSoft. [... see all Azumo reviews ]- Location
- Stamford, Connecticut
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAzumo Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project for Health Care Company Web Application Development and Software Staffing 
Software Development Project for Corporate Services Company Advisory Firms Software: Full Transition and Modernization -thumb-webp.webp)
Artificial Intelligence Project for Entertainment Company Generative AI Enterprise Search -thumb-webp.webp)
Artificial Intelligence Project for AI Company Divining Cultural Trends with AI -thumb-webp.webp)
Artificial Intelligence Project for Finance Company Generating Stock Market Alpha with AI -thumb-webp.webp)
Artificial Intelligence Project for Entertainment Company AI-Powered Skill for Alexa and Google Home
Reviews verified by DesignRush and sourced from the agency's profileAzumo Reviews & Testimonials
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
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UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
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Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
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Data sourced from the agency's DesignRush profileDiscovery Channel Meta Zynga Jostens Assembled Brands NGL NCSoft Twitter Horoscope.com Bento
Building Products AI-Native Way
Talentica Software is a leading product engineering company that helps startups, growth-stage, and technology companies build end-to-end products and achieve business outcomes. The company has specialized in AI & Machine Learning, Generative AI, Data Engineering, Blockchain, and Big Data [... see all Talentica Software reviews ]- Location
- Stamford, Connecticut
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 7 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTalentica Software Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Software Development Project for Media & Communications Company Increasing Revenue Realization Using Data Science 
Software Development Project for Finance Company Rationalizing Investment Decisions Using Data Science 
Software Development Project for Software & IT Services Company Idea to MVP in 120 days 
Software Development Project for Fintech Company MVP to Enterprise-Ready 
Software Development Project for Fintech Company Idea to $130 Mn Acquisition 
Software Development Project for Crypto Company Blockchain-Powered Product Development
Reviews verified by DesignRush and sourced from the agency's profileTalentica Software Reviews & Testimonials
Software Development Review from Ashish Sharma
Talentica has proven to be an exceptional software outsourcing partner, consistently exceeding expectations in both the quality of their resources, deliverables and their commitment to our success. They function not merely as a vendor, but as an extension of our core engineering team.Key Highlights of our Partnership:High Resource Quality: The engineers provided by Talentica are technically strong and highly competent. They integrate seamlessly with our internal teams and quickly take ownership of complex projects.Commitment and Reliability: Talentica is a truly reliable partner that consistently demonstrates a strong willingness to go beyond the standard scope of work. They proactively identify risks and contribute innovative solutions.Critical Project Support: Their expertise was pivotal in two critical areas:Data Pipeline & Reporting: They were instrumental in both enhancing and maintaining a reliable data pipeline & reporting infrastructure. Software Upgrades: They managed challenging, large-scale software upgrades, ensuring we successfully transitioned to modern technology stacks with minimal disruption.Overall, Talentica is a dependable and high-value partner assisting our mission-critical projects.
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Software Development Review from Anonymous
We had created a conceptual framework to authenticate and verify the provenance, transaction history, and authorship of blockchain-based NFTs. Talentica was brought on board to test and refine the concept from both functional and engineering perspectives, and later to build a Minimum Viable Product (MVP) aligned with the agreed specifications and constraints.
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Software Development Review from Anonymous
For several years, the team was composed entirely of Talentica contractors. Since January 2022, I have been directly managing them. The Talentica team handled the admin tooling backend, which included multiple Python Flask services with Postgres and Elasticsearch. These services operated in a service-oriented architecture deployed on Kubernetes, using Istio for service mesh and Spinnaker for deployments.
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Data sourced from the agency's DesignRush profileWideorbit Sema4.AI Realization Technologies Inc. TailoredMail StructuredWeb Inc Amplify Mist Systems (Juniper Company)
Design and development, as simple as OnePlusOne
OnePlusOne Solutions is a global team of designers, developers, and strategists, working collectively to craft impactful products, captivating websites, and bold visual identities for innovative brands. By merging our creative and technical expertise, we bring big ideas to life. [... view OnePlusOne Solutions profile ]- Location
- Norwalk, Connecticut
- Number of Employees
- 50 - 99
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOnePlusOne Solutions Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Redy App 
App Development Project Mobe3 Live App
Reviews verified by DesignRush and sourced from the agency's profileOnePlusOne Solutions Reviews & Testimonials
CreativeConnections's Review Sourced from Google
Excellent service provider and knowledgeable resource. Highly recommend OnePlusOne Solutions for any design or development project, complex or simple.
Show moremax fanwick's Review Sourced from Google
1+1 Solutions is a great provider of all design services and needs. I operate a development company and to have such a fast responding and well versed design company to be able to bring on projects is an irreplaceable asset.
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Data sourced from the agency's DesignRush profileJohnson & Johnson MedTech Roobet EVS LLC Quiver Quantitative Monument Studios Cad & The Dandy Michael Marshall Design Tripak Industries Amptrex Thinaer
Service Beyond Excellence
Zaigo Infotech is a solution-driven, SaaS-enabled product development company powering visionary ideas with tech to bring them to reality. [... view Zaigo Infotech Software Solutions profile ]- Location
- Fairfield, Connecticut
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsZaigo Infotech Software Solutions Services
Data sourced from the agency's DesignRush profileMitsubishi Motors Medvarsity jetBlue Ingenico Recircle
Custom Software That Works in the Real World
SoftDoes builds custom software, AI, and web applications for mid-market companies that need enterprise-grade results without the overhead of an in-house team. U.S.-based leadership. Full IP ownership. No lock-in. [... view Soft Does profile ]- Location
- Hartford, Connecticut
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSoft Does Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
View Full Portfolio
Software Development Project for Health Care Company Custom Finance Platform for Healthcare Practice
Data sourced from the agency's DesignRush profileAltera Brizacorp Color and Harmony FMY Orthodontics
Engineering Smart, Connected IoT Solutions.
Founded in 1999, Softdel (A UNIDEL company) is a specialized technology company that partners with global industry players to engineer smart and connected products to power the “Internet of Things (IoT)”. [... view Softdel profile ]- Location
- Stamford, Connecticut
- Number of Employees
- 100 - 249
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSoftdel Services
Data sourced from the agency's DesignRush profileHealthcare Industry Construction Industry Fintech Industry
Custom Web Solutions in 24 Hours: Expertise Redefined!
At Straxum Technologies, we excel in offering website development and web design solutions. Our top-of-the-line developers are ready to tackle any project. Entrust us with your tasks and explore future opportunities. [... view Straxum Technologies profile ]- Location
- Trumbull, Connecticut
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsStraxum Technologies Services
Reviews verified by DesignRush and sourced from the agency's profileStraxum Technologies Reviews & Testimonials
Dre's Review Sourced from Google
Highly Recommend Seth and his team for any project you take on. He has been a great friend and subcontractor for a few years now. The most affordable pricing, and quality of work around. They always give a memorable experience on every project. If you'r ehaving a hard time on making decisions between companies, Go with Seth, you will not reget it.
Show moreUbora OpEx's Review Sourced from Google
This business is very legit!! Excellent services.This business is very legit, guys are awesome, they have a depth of skills to admire and do fantastic job and follow-ups. I really do recommend them.Simon
Show moreDonald Archey's Review Sourced from Google
The customer service and communication are excellent. I have been working with them, and my experience has been fantastic. If you’re looking for social media development, I highly recommend them.
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Data sourced from the agency's DesignRush profileVenia Armania karl
Leading Software Development Company.
VLink is a leading software development service provider specializing in top-tier digital solutions. Focusing on innovation and excellence, we deliver tailored solutions to meet clients unique needs, ensuring agility, security, and growth in the digital era. [... view VLink Inc profile ]- Location
- South Windsor, Connecticut
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVLink Inc Services
Reviews verified by DesignRush and sourced from the agency's profileVLink Inc Reviews & Testimonials
Olive Peterson's Review Sourced from Google
You can't beat the VLink guys when it comes to designing and developing. From the start, I hired them to build my website and gave them all my specifications and preferences. I was very happy with their work and they advised me on some better alternatives where possible. Their assistance with all stages of designing and developing our website, from the first interaction to the launch, was invaluable. All of the components of the project were delivered on time, with excellent quality, and they provided satisfactory support until the end. I would recommend them without hesitation.
Show moreAjitabha Bose's Review Sourced from Google
I have found working with VLink to be an exceptional experience despite my initial trepidation regarding establishing a relationship with a company situated so far away.The VLink experts have strived for excellence, no matter how difficult it has proven to be. After receiving a product of the highest quality, my expectations had been exceeded. I was impressed by the professionalism, responsiveness, and patience of the project manager who dealt with my requirements. Even the amount that was quoted to me was in line with my expectations. Now I consider myself to have gotten more for my money than I expected.
Show moreSarthak Anand's Review Sourced from Google
We experienced a breath of fresh air when we switched to VLink's Managed Solution. They carefully analyzed our entire ecosystem and offered multiple recommendations for improving our system (not just one). They also implemented various cost-saving measures. We incrementally upgraded our equipment and software solution as needed. You can choose from a variety of options, and they will work according to your timeline, your needs, your budget, and your staff's ability to change. I have not detected a lapse-in fact as far as knowledge is concerned, and I have learned much from them! Which is of particular importance since we work around the clock.
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Data sourced from the agency's DesignRush profileMarico Bangladesh Limited Baystate Health Selective Insurance Stanley Black & Decker VE Commercial Vehicles Ltd. ConnectiCare
Why Trust DesignRush
A trusted B2B marketplace connecting businesses with top-tier Flutter development companies, DesignRush maintains an impressive 4.7 rating on Trustpilot and Google.
Our dedicated team of agency experts built a network of over 30,000 agencies. We simplify the agency selection process, providing value to clients and agencies alike, via the DesignRush Marketplace.
Media Features
As a media platform, our press releases are picked up by 141 media outlets and reach a potential audience of 70 million. Our expertise extends to reputable platforms, such as Forbes, MSN, Yahoo! Finance, CNBC, MarketWatch, and Benzinga, solidifying our presence in the industry.
These achievements underscore our commitment to providing valuable insights and solutions within the digital landscape.
As seen on
Flutter Development Expertise
Flutter developers listed on DesignRush specialize in creating high-quality, cross-platform mobile applications running smoothly on iOS and Android devices. Their expertise includes designing user-friendly interfaces, writing efficient code, and integrating advanced features to ensure optimal app performance.
Flutter app development companies handle every aspect of the development process, from initial concept and design to deployment and post-launch support. They also offer services like app testing, debugging, and performance optimization to ensure a seamless user experience.
By leveraging the capabilities of Flutter, they deliver visually appealing and highly functional mobile apps customized to meet the unique needs and goals of businesses.
Agency Credibility Indicators
The top Flutter development agencies demonstrate their outstanding work through notable recognitions, which include:
- Droidcon & Flutter Global Summit Awards
- Google Play Awards
- Awwwards
- The Webby Awards
- W3 Awards
- Innovation in Business - The Developer Awards
These indicate their excellence in using the Flutter framework to build mobile applications and reliability for companies seeking innovative app development solutions.
The following certifications further validate their proficiency:
- Google Developer Expert (GDE) in Flutter
- Google Certified Associate Android Developer
- International Organization for Standardization (ISO) Certifications for quality management systems and information security standards
- Certified Scrum Master (CSM) or Professional Scrum Master (PSM)
- Project Management Professional (PMP)
These certifications showcase their credibility and technical expertise in delivering end-to-end solutions.
Agencies’ Supported Technologies
These service providers are adept at industry-standard technologies, tools, and software that allow them to build, test, and deploy robust cross-platform applications efficiently. Their tech stack includes, but is not limited to:
- Core technologies: Dart, Flutter SDK
- Development: Android Studio, Visual Studio Code, Xcode
- Testing and debugging: Flutter DevTools, JUnit, Mockito, Firebase Test Lab
- UI/UX design: Adobe XD, Figma, Sketch
- Continuous Integration and Continuous Delivery/Deployment (CI/CD) and DevOps: GitHub Actions, Bitrise, Jenkins, Fastlane
- Backend and databases: Firebase, GraphQL, RESTful APIs, SQLite
- Cloud services: Google Cloud, AWS, Azure
Agency Reviews
For deeper insight into these agencies, DesignRush features client testimonials that share project challenges, results, and overall feedback. Each review undergoes verification, ensuring that the insights we present are both current and accurate.
Using the Bayesian Statistical Method, our algorithm calculates the most probable success rate for each agency. This reduces bias and promotes equity in the rating system, aligning our agency rankings more closely with the genuine quality of the services they offer.
Content Relevance & Accuracy
We make sure our content stays up to date, incorporating the latest listing data, industry trends, emerging technologies, and real-time insights supplied by agencies. It is reviewed by seasoned industry professionals who also provide their invaluable expertise – ensuring accurate and in-depth information.
Flutter Development Company Hiring Guide
What is a Flutter development company?
A Flutter development company is a specialized company that leverages the Flutter framework to build visually appealing, responsive, and consistent applications across various platforms, including iOS, Android, and web browsers. These companies craft seamless, uniform user experiences (UX) across different devices using the Dart programming language and Flutter's extensive set of widgets.
By focusing on a unified codebase, Flutter development companies help businesses accelerate their time-to-market, ensuring consistent app functionality and design while reducing redundancy in app maintenance.
They address the complexities of multiplatform app development by providing efficient and cohesive solutions, thereby resolving key business challenges, such as:
- The need to maintain separate native apps due to the absence of a single codebase
- Inconsistent and fragmented user experiences across platforms
- Slow development processes
- Delayed time-to-market
- Complicated updates and app scalability
- Unnecessarily high development costs
According to a developer survey by Statista, Flutter is the leading choice among cross-platform mobile frameworks worldwide, with approximately 46% of developers using it to build versatile mobile and web applications.
Success Story
This widespread adoption reflects Flutter's popularity due to its robust features, performance, versatility, and ability to streamline workflows, as demonstrated in this case study from DreamSoft4u:
- Challenge: A real estate company needed to replace outdated technology with a modern platform to enhance the buying, selling, and investment experience. The project faced challenges, such as integrating legacy systems, ensuring smooth onboarding for users with varying technical skills, complying with regional regulations, and scaling for future growth.
- Solution: DreamSoft4u used Flutter to create an intuitive platform with features like 360-degree virtual tours and advanced search filters. A phased integration strategy ensured smooth incorporation into existing systems, while interactive tutorials and a responsive interface simplified user onboarding. Security and regulatory challenges were addressed with industry-standard encryption and compliance frameworks.
- Results: The new platform transformed the client's real estate business by offering users an intuitive, immersive, and secure experience. The seamless integration into legacy systems and a strategic launch plan resulted in high user adoption and engagement. The scalable infrastructure positioned the platform for future growth, with ongoing support ensuring it remained responsive to market needs.
What do Flutter development companies do?
Flutter development companies create high-performance cross-platform mobile and web applications using Google's Flutter framework. They develop apps that work on iOS, Android, and the web from a unified codebase for a consistent user experience on different platforms. Their services include:
- Custom app development
Creating applications customized to meet unique business needs - UI/UX design
Crafting intuitive and engaging UI/UX to enhance app usability and visual appeal - Cross-platform integration
Incorporating third-party services, application programming interfaces (APIs), and backend systems into the application to extend functionality and improve performance - Performance optimization
Fine-tuning the app for its seamless operation, quick load times, and efficient resource usage - Testing and quality assurance (QA)
Conducting thorough assessments to identify errors, fix bugs, and ensure the app functions correctly on different devices and operating systems (OSs) - Post-launch maintenance
Providing ongoing support and updates to keep the app current with new features and compatible with the latest OS versions
Success Story
To illustrate the effectiveness of Flutter development, our agency experts highlight the following case study that showcases how TechAhead transformed Jones Lang LaSalle’s (JLL) enterprise application to enhance its performance and the user experience across multiple platforms:
- Challenge: JLL, a global leader in commercial real estate, wanted to improve the efficiency of its equipment maintenance across 5.4 billion square feet of properties. The main challenge was to provide technicians with secure, real-time access to equipment performance data, operational status, and potential issues.
- Solution: TechAhead developed Intellicommand, a mobile and web enterprise app powered by AI and the Internet of Things (IoT), incorporating the near-field communication (NFC) technology. This solution enabled technicians to swiftly access real-time equipment data by scanning tags while robust security measures ensured that only authorized users could access sensitive information. The app also featured an intuitive UI/UX design with color-coded interfaces, dashboards, and live updates for quick decision-making.
- Results: The implementation of TechAhead's solution led to significant improvements, including:
- 30% less equipment downtime
- 20% less energy consumption
- 30% equipment lifespan increase
- Annual savings of $10 million from reduced operational expenses
- 60% fewer unexpected maintenance events
How much do Flutter developers charge for their services?
Flutter developers charge for their services from $20 to $200 per hour, depending on the development team's location. Below are the average hourly fees per region:
- North America: $100-$200
- Western Europe: $50-$200
- Latin America: $30-$$50
- Australia: $100-$150
- Africa: $20-$45
- India: $25-$50
In terms of Flutter app complexity, you can expect to pay these average development costs:
- Low complexity with basic UI components, simple features, and limited third-party integrations: $15,000-$25,000
- Medium complexity with customized UI/UX design, built-in functionalities, and custom panel: $25,000-$40,000
- High complexity with complex UI/UX animations, advanced analytics, and extensive integrations: $40,000-$70,000 and up
These prices cover platform compatibility, backend development, infrastructure, testing, and QA. Meanwhile, the post-release activities and ongoing maintenance may incur $5,000 to $20,000 yearly.
Other factors affecting the overall Flutter development costs include:
- App type/category
- Server space rental
- App Store launch and upload
- Tools and licensing
The top 50 Flutter companies on DesignRush charge an average of $45 per hour. 11.8% of these firms accept projects with a budget of under $1,000, making Flutter development accessible to startups and small businesses. On the other hand, 4.8% take on projects with a minimum budget of $50,000, offering clients intricate UI/UX design, optimized code architecture, and swift integration into backend systems, with faster time-to-market and advanced scalability.
Why should I hire a Flutter development company?
You should hire a Flutter app development company to get access to seasoned professionals who can deliver a polished product with a faster launch at lower development costs.
Partner with Flutter developers because they:
- Swiftly build prototypes and minimum viable products (MVPs) based on validated ideas from structured user feedback
- Simultaneously develop applications offering uniform UI/UX for iOS, Android, and web platforms
- Are adept at API and third-party integrations
- Facilitate instant code changes and live previews for simplified debugging
- Possess in-depth knowledge and understanding of Flutter's industry standards and best practices
- Have access to a large Flutter community for ongoing support, updates, and innovative solutions
- Offer the ability to scale and adapt the app as business demands evolve quickly
Success Story
The following case study, selected by our expert team, further explains the advantages of hiring a Flutter development agency:
- Challenge: Candorium sought to enhance its mobile news experience by creating an easy-to-navigate, interactive app that provided up-to-date business insights. The key challenge was to develop a cross-platform application that offered rich editorial content, optimized readability, and diverse category coverage while maintaining a smooth user experience.
- Solution: Virva Infotech used Firebase for backend support and implemented push notifications to keep users informed. The app's architecture incorporated the Bloc pattern for efficient state management, resulting in a responsive and user-friendly interface.
- Results: The Flutter-based app successfully enhanced the business news experience, featuring optimized text views for better readability and a Bookmark function for saving articles. Modern technologies allowed Candorium to deliver timely updates and a wide range of business content, leading to high user satisfaction, increased activity, and improved user retention and content accessibility.
How do I choose the best Flutter development company for my business?
To choose the best Flutter development company for your business, follow these guidelines:
- Define your project goals and requirements
Identify your project's objectives, requirements, budget, and key performance indicators (KPIs). Understanding your needs will guide your search and help you communicate effectively with potential agencies. - Understand the technology landscape
Familiarize yourself with Flutter and determine if it fits your project based on its features, your app's needs, and the expertise required. - Research and identify potential agency partners
Explore top agency rankings, industry reviews, and professional services on search engines and online directories like DesignRush. Look for firms with proven experience in Flutter development and a strong portfolio in your industry or domain. - Evaluate experience and expertise
Find agencies with a deep understanding of your target market and competition. The more familiar they are with your industry, the better they can tailor solutions to deliver high-quality results efficiently. - Consider agency location and collaboration
Decide whether you prefer working with a local agency or are open to a remote partnership. Timezone differences, communication style, and culture fit can impact the project's effectiveness. - Review their tech stack and UI/UX expertise
Examine agencies' technologies and ensure they are proficient in Flutter and other relevant tools and software. Additionally, identify prospects with a strong focus on UI/UX to ensure your app will be easy to use. - Check client reviews
Read vetted online ratings and testimonials to understand their work quality and ethics better. - Shortlist up to five candidates
Based on your initial findings, narrow your list to the five Flutter companies you want to meet to discuss potential collaboration. - Send a detailed project brief and requests for proposals (RFPs)
Prepare a detailed project brief and submit it with an RFP to the shortlisted Flutter development agencies. - Review custom proposals and interview agencies
Peruse the proposals, as these will help you understand how the Flutter app development companies plan to approach your project, including timelines, costs, and resources. Arrange interviews with each to discuss your project in detail and assess its capabilities. - Understand their development methodology and project plan
Ask about their development process to gauge how they plan to manage your project and adjust to changes along the way. - Inquire about QA testing and maintenance
Ensure the Flutter developers have a robust QA process to test your app thoroughly before launch. Discuss also their post-release support services. - Investigate cybersecurity measures
Learn about their cybersecurity practices, i.e., how they protect the product, code, and data. Additionally, understand their crisis management plan in case of security breaches or other issues. - Examine team structure and communication
Check the team structure, dynamics, and roles within the agency. Evaluate their communication style and how they plan to keep you informed throughout the project. - Finalize your decision
After gathering all the information, compare your findings against the initial goals and requirements. Choose the Flutter development company that best aligns with your vision, offers the necessary expertise, and fits your budget.
Need assistance? DesignRush can help you navigate through your search. Leave us more information on your project via the Marketplace. Based on your requirements, we’ll pick the most suitable Flutter development companies and connect you with them — for free.
How do I find the best Flutter developer on DesignRush that fits my budget?
To find the best Flutter developer on DesignRush that fits your budget, you can sort our listings based on budget or hourly rates. You can set these filters to the minimum or maximum amounts for projects between $1,000 and $50,000.
| Low Budget: 1k above | |
| Mid Budget: 10k above | |
| High Budget: 50k above |
You may also use the other filtering parameters in our directory: location, expertise, reviews, team size, and client types. This will help you make a more informed comparison and conveniently find the right fit for your project.
What questions should I ask Flutter developers before hiring one?
Here are the critical questions to ask Flutter developers before hiring one:
Its Relevant Background
- How long have you been using Flutter?
- Do you have a portfolio of Flutter applications that you can share?
- What certifications or training do your developers have in Flutter?
- What is the average size and composition of your Flutter development team?
- Have you contributed to any open-source Flutter projects or communities?
- What challenges have you faced with Flutter development, and how did you overcome them?
- Do you outsource any area of development work?
- How do you handle scaling Flutter applications for large user bases?
Its Services and Processes
- How do you handle project scoping and requirement gathering?
- What methodologies do you use (e.g., Agile, Scrum, Waterfall)?
- How do you approach UI/UX design for Flutter applications?
- Can you describe your approach to testing and quality assurance for Flutter apps?
- What tools do you use for version control and project management?
- How do you handle deployment and continuous integration/delivery (CI/CD) for Flutter projects?
- What is your approach to app optimization?
- How do you ensure cross-platform compatibility?
- What is your policy on intellectual property and confidentiality?
- How do you handle iterative changes during development?
- Do you offer training or documentation for clients to manage their Flutter apps post-release?
Relevant to Your Project
- How do you estimate timelines and costs for a project like ours?
- How do you ensure the app will meet our target audience’s needs?
- How do you plan to handle potential scalability issues?
- How do you plan to ensure data security and user privacy?
- What is your approach to feature requests after the initial launch?
- What kind of analytics or reporting tools do you recommend?
- What are the steps for user acceptance testing, and how involved will our team be?
What are the best Flutter development companies in the US?
The best Flutter development companies in the US are:
- Groovy Web
- 4.9 stars on DesignRush (18 reviews)
- Top clients: Dottie, CooQu, Saayam, BooYaah
- Zazz
- 5.0 stars on DesignRush (95 reviews)
- 5.0 stars on Google (12 reviews)
- Top clients: NBA, Citibank, HBO, PayPal
- AllianceTek Inc.
- 4.9 stars on DesignRush (18 reviews)
- 4.6 stars on Google (14 reviews)
- Top clients: Johnson-Johnson, NFL, Genpact, Zydus USA
- Trango Tech
- 4.7 stars on DesignRush (7 reviews)
- Top clients: KIA, Click N Kollect, Helpp, OAKS
- Suffescom Solutions Inc.
- 5.0 stars on DesignRush (36 reviews)
- Top clients: Uber, Cash App, Modani Furniture, King Cubs
About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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