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:
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.
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.
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 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.
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.
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.
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.
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.
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.
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:
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
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
14 Companies-Rankings updated: September 03, 2026
We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.
AI-Native App & Enterprise Software Development Company
TechAhead, a global leader in AI-powered custom software development & cloud engineering services, trusted by Fortune 500 companies and enterprises worldwide. We are a Great Place to Work-certified company with 240+ experts and 16 years of experience in engineering innovative, scalable applications...
Top Services:
Mobile App Development
AI Development
Software Development
IoT
Staff Augmentation
Show more
Location
Agoura Hills, California
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
26 Projects Listed
TechAhead Services
Mobile App Development
AI Development
Software Development
IoT
Staff Augmentation
DevOps Consulting
Blockchain
Wearables
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
American Express
Disney
Lafarge
The Times Group
Allianz
AXA
ESPN F1
Audi
JLL
DLF
Data sourced from the agency's DesignRush profile
TechAhead Reviews & Testimonials
Dolly Pundeer
Director of Sales at Elite Mindz
5.0★
Mobile App Development Review from Dolly Pundeer
We were thrilled with our experience developing a Shipping App with TechAhead. They delivered exactly what we envisioned, and the entire process was smooth and efficient. Their team was incredibly knowledgeable and always kept us informed throughout the project. The final product is not only functional but also user-friendly, exceeding our expectations.
Their creativity truly stood out! When we approached them for our shipping app development, they didn't just follow a template. They took the time to understand our specific needs and came up with innovative features that enhanced the user experience for both our customers and our own staff. We highly recommend TechAhead for any app development needs.
Noah Kraft
CEO and Co-Founder at Wonderbelly
5.0★
Mobile App Development Review from Noah Kraft
It was a pleasure to collaborate with TechAhead on our mobile app development project. Their team went above and beyond our expectations with their creative ideas, showcasing their extraordinary Flutter and IoT experience. Throughout the project, their expertise and dedication were clear, and we were very grateful for their proactive grasp of our requirements. We are thrilled with the app's performance and eager to work with TechAhead again in the future.
Rory Bordiuk
Co-Founder and CEO at Cirrus Glass
5.0★
Mobile App Development Review from Rory Bordiuk
Techahead proven to be an essential partner on our application development project. Their team demonstrated good communication and seamless collaboration from the start, which contributed to the delivery of a high-quality product. We were particularly pleased by their ability to provide creative technological solutions that exactly matched our needs. Overall, we appreciate Techahead's service and competence and would certainly recommend them to anybody looking for great mobile app development services.
Reviews verified by DesignRush and sourced from the agency's profile
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Award Winning Custom Development Experts | ERP Integration | Shopify/BigCommerce
QOLOS (pronounced "koh-lohs") is a U.S.-based software development company, specializing in building custom,
high-performance digital solutions for brands that demand innovation.
From complex ERP integrations to e-commerce solutions - you are in good hands with QOLOS...
Top Services:
Web Development
eCommerce Development
WordPress Website Design
Software Development
UI/UX Design
Show more
Location
Green Bay, Wisconsin
Number of Employees
50 - 99
Average Hourly Rate
$150/hr
Minimal Budget
$50,000 & Up
QOLOS Services
Web Development
eCommerce Development
WordPress Website Design
Software Development
UI/UX Design
SEO
Software Testing
Mobile App Development
ERP Consulting
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Thermos
Certco
Stryker
Louisville Vegan Jerky
Dallas Morning News
Dallas Police Department
Bancroft and Sons
Schneider National
Cocktail Courier
Restaurant Warehouse
Data sourced from the agency's DesignRush profile
QOLOS Reviews & Testimonials
Amanda Viviano
Vice President at Bartz Viviano
5.0★
WooCommerce Review from Amanda Viviano
We hired Qolos to build our local florist shop's website on WordPress and WooCommerce, and we couldn't be happier with the results. From the start, they took the time to understand our business and created a site that's not only beautiful but easy for our customers to browse and shop.
The WooCommerce setup was seamless, our online ordering works exactly the way we needed it to. But what really sets Qolos apart is their ongoing monthly maintenance. We never have to worry about updates, security, or technical issues because they stay on top of everything. Any time we've had a question or a small change request, they've been responsive and professional.
As a small local business, it means a lot to work with a team that genuinely cares about keeping our site running smoothly. Qolos has been a true partner, not just a vendor. Highly recommend them to any local business looking for reliable web design and maintenance!
Sanjay Singh
Manager at JCB India Ltd.
5.0★
Web Development Review from Sanjay Singh
I kept getting negative reviews about my app for technical glitches, heating issues, functionality, loading time, crashing, and more bugs. So, I reached out to QOLOS after going through 2-3 renowned review platforms. I explained my app issue to the team, and they did tremendous work with their mobile testing solutions. Also, I wanted to build a website for my app. They created a feature-rich and seamless website.
Sarah Nesheim
Co-Founder at Crafted
5.0★
Shopify Review from Sarah Nesheim
Working with QOLOS was the best decision I have made in regards to scaling my business. They are professional, so creative, they communicate every step of the way and their pricing is fair for the highest quality work. The designer of our logo and website did it well and I am so impressed and proud of the final product! the designer listened and knew exactly what I wanted which made the process so simple. Seriously could not recommend QOLOS more!
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.
Building Products AI-Native Way
Talentica offers product engineering, with a playbook-driven approach refined across more than 200 products over 22 years. Its 200+ GenAI-certified developers deployed AI features in 60% of products. Recommended for startups and SaaS companies needing MVP development, AI integration, or product scaling...
Top Services:
Software Development
AI Development
IT Services
Big Data Analytics
Blockchain
Show more
Location
Pune, India
Number of Employees
500 - 999
Average Hourly Rate
$30/hr
Minimal Budget
$50,000 & Up
Portfolios Count
7 Projects Listed
Talentica Software Services
Software Development
AI Development
IT Services
Big Data Analytics
Blockchain
Mobile App Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Wideorbit
Sema4.AI
Realization Technologies Inc.
TailoredMail
StructuredWeb Inc
Amplify
Mist Systems (Juniper Company)
Data sourced from the agency's DesignRush profile
Talentica Software Reviews & Testimonials
Ashish Sharma
Sr Engineering Manager at OpenGov India Pvt Ltd
4.7★
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.
Anonymous
Advisor at IT Company
5.0★
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.
Anonymous
Engineering Manager at SaaS Company
5.0★
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.
Reviews verified by DesignRush and sourced from the agency's profile
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Matellio is a leading software engineering studio, recognized globally for delivering intelligent solutions powered by Artificial Intelligence and Machine Learning. We specialize in developing customized AI solutions tailored to various needs of businesses under different industry verticals...
Top Services:
AI Development
IoT
DevOps Consulting
Cloud Consulting
Mobile App Development
Show more
Location
Denver, Colorado
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
26 Projects Listed
Matellio Inc. Services
AI Development
IoT
DevOps Consulting
Cloud Consulting
Mobile App Development
Software Development
Web Design
Web Development
Big Data Analytics
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Hewlett Packard Enterprise
Tracking Genie
Brideside
Air Fusion
vCard Global
Codexa
PTGI
INSPRO
NERVVE
GoShow
Data sourced from the agency's DesignRush profile
Matellio Inc. Reviews & Testimonials
Undisclosed
CTO at V Card Global
4.7★
Web Development Review from Undisclosed
Matellio is one of the best organizations I have had a chance to work with. Their unique approach to becoming an integrated extension of our corporate programming staff provides us with the ability to design and implement solutions in an ever changing environment.
Reviews verified by DesignRush and sourced from the agency's profile
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Zoho consulting, development and integration services for operationally complex organizations.
CodeStringers helps growth-stage and small-to-mid-market companies implement, integrate, and operate Zoho-centered digital enablement solutions by combining senior executive consulting, cost-effective delivery teams, and custom software capabilities when needed...
Top Services:
Software Development
AI Development
Web Development
CRM Consulting
ERP Consulting
Show more
Location
Santa Cruz, California
Number of Employees
50 - 99
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
CodeStringers Services
Software Development
AI Development
Web Development
CRM Consulting
ERP Consulting
Managed Services
Mobile App Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Tübr Storage
Addiction Rep
True Pet Kitchens
MasterControl
Tonal
MindTRAK Golf
Mido Play
Inboard Technology
SiteOne Services
KnowledgeDesk
Data sourced from the agency's DesignRush profile
CodeStringers Reviews & Testimonials
Lori Feld Oakley
Executive VP at MasterControl
5.0★
Software Development Review from Lori Feld Oakley
Our Services organization is scaling quickly and we urgently needed a custom software application to automate our workflows, without breaking our annual budget. CodeStringers was the perfect fit, supporting us from ideation through go-live and everything in between. They innovated, hit their deadlines and released an amazingly high quality application that decreases our internal costs and improves our reputation with our customers. It would not have happened without CodeStringers.
Christian Schraga
CEO at Tabula Learning
4.8★
Enterprise Review from Christian Schraga
CodeStringers is the perfect outsourcer to call If you have a solid software business idea but don’t know exactly how to bring it to life. They have both a top-notch development team as well as an executive staff with expertise in marketing, finance, and general business acumen. So they can not only build a product for you but they can make sure that the product you want to build is likely to succeed in the marketplace.
Reviews verified by DesignRush and sourced from the agency's profile
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Dont settle for off-the-shelf. Expertly crafted & custom-tailored software from the USA.
K-Optional Software: where your success is our success. From secure solutions that scale to an uncompromising focus on return on investment, we're the company that delivers. Dont settle for off-the-shelf. Expertly crafted & custom-tailored software from the USA...
Top Services:
Mobile App Development
Software Development
AI Development
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$50,000 & Up
K-Optional Software, LLC Services
Mobile App Development
Software Development
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Viapath Technologies
AllModular Systems
Assemplify
University of Arkansas
University of Texas Austin
Flowty
RepairDispatch
Data sourced from the agency's DesignRush profile
K-Optional Software, LLC Reviews & Testimonials
Michael Levy
President at Flowty
5.0★
Software Development Review from Michael Levy
Flowty is a blockchain-based platform providing various transaction services around NFTs. K-Optional wears many hats in support of Flowty including Front End, Back End, business strategy, SEO and more.
The K-Optional team has been incredible to work with. They are proactive, supportive, smart, thoughtful and, most importantly, fit seamlessly into our team and company culture. To put it succinctly, we tried to hire them full-time...and then tried to buy their company to acqui-hire them.
Some of their strengths include: reliability, responsiveness and creativity. There are many groups out there that can perform some version of the work we are looking for. There are not many groups that are responsive at all hours of the day, deliver consistently and able to present data-backed business strategies.
Jane Smarovozova
Creative Director at McSwain
5.0★
Software Development Review from Jane Smarovozova
We collaborated with K-Optional to develop a custom inventory management dashboard tailored for real estate clients. We provided the creative vision and detailed designs, while their team focused on the software development, ensuring that every element was implemented perfectly. We worked hand-in-hand flawlessly, resulting in a sleek, user-friendly interface that not only looks great but functions seamlessly. The synergy between design and development allowed us to deliver a product that exceeded client expectations, combining aesthetics with powerful functionality.
Reviews verified by DesignRush and sourced from the agency's profile
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DWT (Digital Works Transformation) Technology has been offering business applications, CRM, Integration, migration, database and analytics services since 2017. Our data model is equipped and we support advanced technologies of Oracle Cloud ERP, Microsoft Dynamics, ServiceNow, Salesforce, Big Data, Data...
Top Services:
AI Development
Software Development
ERP Consulting
Big Data Analytics
Staff Augmentation
Show more
Location
Jeddah, Saudi Arabia
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$50,000 & Up
Portfolios Count
1 Project Listed
DWT Technology Services
AI Development
Software Development
ERP Consulting
Big Data Analytics
Staff Augmentation
Managed Services
Cloud Consulting
DevOps Consulting
IT Services
HR Outsourcing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Innolab AI builds revenue engines, not just software. Jane creates pipeline. Luna closes it.
Innolab AI builds AI systems that sell for you.
Jane replaces SDR teams with automated, hyper-personalized outbound.
Luna calls and books meetings 24/7 with human-like conversations.
We help B2B leaders generate pipeline, cut admin time, and scale revenue without chaos...
Top Services:
AI Development
Mobile App Development
Web Development
Software Testing
Blockchain
Show more
Location
Columbus, Ohio
Number of Employees
50 - 99
Average Hourly Rate
$59/hr
Minimal Budget
$50,000 & Up
Portfolios Count
2 Projects Listed
Innolab Services
AI Development
Mobile App Development
Web Development
Software Testing
Blockchain
Staff Augmentation
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Flonest
Dollar Shave Club
Buddy Lee Jump ropes
Data sourced from the agency's DesignRush profile
Innolab Reviews & Testimonials
Buddy Lee
CEO at Buddy Lee Jump Ropes
5.0★
B2C Apps Review from Buddy Lee
Innolab delivered exactly what we needed a high quality, AI powered jump training app with realtime feedback and sleek design.
The team was professional, collaborative, and hit every milestone on time. Highly recommend them for any innovative app development.
Reviews verified by DesignRush and sourced from the agency's profile
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We deliver efficient, and functional apps that address immediate challenges, empower teams, and set the foundation for future growth...
Top Services:
Mobile App Development
Software Development
UI/UX Design
Location
Orlando, Florida
Number of Employees
50 - 99
Minimal Budget
$50,000 & Up
Portfolios Count
4 Projects Listed
Concepta Technologies Services
Mobile App Development
Software Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Red Lobster
Walt Disney World
FEMA
Warner Music Group
ACM - Academy of Country Music Awards
Tracfone
AdventHealth
Data sourced from the agency's DesignRush profile
Concepta Technologies Reviews & Testimonials
Kawanda Real estate investor
Review from Google
1.0★
Kawanda Real estate investor's Review Sourced from Google
Scam! If you’re going to offer potential new hires a job, the fair and responsible thing to do is tell people that they have to spend $350 upfront for the software inorder for them to even do the job. Not waste folks time with telling them once you connect to meet with the hiring manager that pertinent information. AGAIN, this should’ve been conveyed before offering the Offer Letter. Very deceptive and a waste! DO BETTER!
Estevan de Arruda Corsini
Review from Google
5.0★
Estevan de Arruda Corsini's Review Sourced from Google
Concepta is simply outstanding! They are not only experts in their field but also masters at understanding their partners' businesses. Their ability to deliver outcomes that exceed expectations is second to none. Their attention to detail, exceptional communication, and dedication to providing top-notch service make them a joy to work with. If you want a company that truly understands your needs and delivers results beyond your wildest dreams, go for Concepta!
Anne Shrake
Review from Google
5.0★
Anne Shrake's Review Sourced from Google
Providing custom development solutions in a true agile format. You hear about so many companies that end up with development disasters, Concepta is changing that. At its core, Concepta believes in providing their partners full visibility into the project lifecycle - know exactly where your project is, what is left to do and how the overall project is tracking. No more surprises or being caught off guard. With the talented team at Concepta, you are in good hands. They are professional, timely and friendly while delivering high quality products. I'd absolutely recommend their services for your development needs.
Reviews verified by DesignRush and sourced from the agency's profile
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AI-accelerated engineering partner for legacy modernization and smart enterprise solutions dev
Founded in 2018, Devox Software partners with mid-market and enterprise businesses to modernize aging systems, engineer new digital products, and bring AI into production the right way: safely, incrementally, and with measurable ROI...
Top Services:
Software Development
Cloud Consulting
AI Development
DevOps Consulting
Mobile App Development
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Location
Miami, Florida
Number of Employees
100 - 249
Average Hourly Rate
$75/hr
Minimal Budget
$50,000 & Up
Portfolios Count
7 Projects Listed
Devox Software Services
Software Development
Cloud Consulting
AI Development
DevOps Consulting
Mobile App Development
Big Data Analytics
Business Consulting
IoT
Digital Strategy
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At LKICORP®, we provide expert engineering services to clients across a range of industries. Our team of skilled engineers has experience in mechanical, electrical, and environmental engineering, among others. We work closely with our clients to understand their unique needs and develop customized solutions...
Top Services:
Mobile App Development
Software Testing
VR/AR
Blockchain
Software Development
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Location
Pittsburgh, Pennsylvania
Number of Employees
1000 & Up
Average Hourly Rate
$300/hr
Minimal Budget
$50,000 & Up
LKICORP Services
Mobile App Development
Software Testing
VR/AR
Blockchain
Software Development
AI Development
Wearables
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Engineers private LLM systems, sovereign AI deployments, and agentic architectures for enterprises
Tensorsoft is an AI-first software development company helping growing businesses build scalable, intelligent, and future-ready digital solutions. We specialize in designing and developing custom software, mobile applications, and AI-powered platforms that solve real business problems and accelerate growth...
Top Services:
AI Development
Software Development
Blockchain
IoT
Mobile App Development
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Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
TensorSoft.AI Services
AI Development
Software Development
Blockchain
IoT
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Our core is to help businesses prepare, strategize, and implement digital solutions in ERP and Analytics. We are a Cloud applications consulting and services firm located in over 10 countries specializing in Oracle and Salesforce. With over a decade of experience in handling a diverse base of customers from...
Top Services:
ERP Consulting
CRM Consulting
Managed Services
AI Development
IT Services
Show more
Location
Chennai, India
Number of Employees
500 - 999
Minimal Budget
$50,000 & Up
4i Apps Solutions Private Limited Services
ERP Consulting
CRM Consulting
Managed Services
AI Development
IT Services
Cloud Consulting
Big Data Analytics
Mobile App Development
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We recently partnered with 4i Apps Solutions for a business engagement, and the entire experience has been exceptionally smooth. From the outset, their team displayed a high level of professionalism, responsiveness, and attention to detail, making the process seamless and efficient.
A special thank you to the Admin Team for their outstanding coordination and support throughout the process, and to the Leadership Team for fostering such a collaborative and service-driven culture.
It has been a pleasure working with such a committed and capable organization. This partnership marks the beginning of what we believe will be a strong and mutually beneficial relationship, and we look forward to many more successful collaborations in the future.
Devakinandan K
Review from Google
5.0★
Devakinandan K's Review Sourced from Google
The work culture at 4i Apps is excellent. The team is collaborative, and there’s a strong emphasis on teamwork and professional development. I love the positive atmosphere and the opportunities to work on exciting projects!
Kunal Dalvi
Review from Google
5.0★
Kunal Dalvi's Review Sourced from Google
My experience with the company has been truly enriching, and I appreciate the dynamic work environment, expert leadership, and commitment to innovation that make 4i Apps a great place to grow professionally.
Reviews verified by DesignRush and sourced from the agency's profile
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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:
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.
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:
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Proposals