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.

Check Surf Agency Profile

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.

Check Miquido Agency Profile

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.

Check Innowise Agency Profile

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.

Check SolveIt Agency Profile

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.

Check Evrone Agency Profile

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.

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