Partner with top Flutter development companies in the United States to turn your project vision into high-performing, user-friendly, and scalable apps.
DevIT Group builds web, mobile, and eCommerce software with Shopify and BigCommerce expertise, serving 700+ clients across fintech, healthcare, and media for over 12 years. Its PCI DSS and GDPR-compliant team scales flexibly. Best fit for e-business clients needing full-cycle digital development...
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Applications Review from Denis Khorolsky
We worked with DevIT on a Shopify app for one of our ecommerce clients. The app handled product personalization, pricing rules, and personalized order data, while our team worked on the main Shopify platform and customer experience. The teams worked well together, and the client was able to launch the new feature without changing the existing store.
Small Businesses Website Development Review from Oleksandr Romanov
We worked together with DevIT Group on a financial operations platform for a shared client. Our team focused more on the core product and Python backend, while DevIT handled the infrastructure side using Node.js services built with NestJS and Fastify.They worked on integrations, payment flows, internal APIs, notifications, and async processing between different services. A lot of the project depended on things working reliably in the background, and their part stayed stable even as new integrations were added later.The collaboration felt pretty easy overall. Most discussions were direct and technical, without too much unnecessary process around them.
Small Businesses Website Development Review from Viktoriia Rekonvald
We worked alongside DevIT Group on a fintech platform for a shared client. Our team handled the blockchain layer, while DevIT was responsible for the web application built on a MERN stack.They took care of the full application layer, including the React frontend and Node.js backend. Their part covered wallet connection flows, transaction tracking, and syncing on-chain data with the app. The way they handled API logic and off-chain data storage kept the system predictable even when blockchain confirmations were delayed.
Elevate your online footprint through our extensive array of mobile app development services. Our commitment is to provide cutting-edge, feature-enriched app development solutions, fostering the digital transformation of businesses and ensuring their resilience in the fiercely competitive market landscape...
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Mobile App Development Review from Kristine Holly
Simply amazing services! These guys are not only tech developers. They tend to listen to what you want to get. Their customer support team was available every time I called them. They guided me through my app's development processes at every stage. Highly recommended.
Mobile App Development Review from Farasat Ali
They understood my requirements for an application, efficiently resolved the app's issues, and worked diligently to solve the complexity of the development process. Their project manager, was enthusiastic about my project. She had a team of passionate developers at her back who laid out admirable results for my app!
Mobile App Development Review from Taha Ali
What sets Xenonapps healthcare app development company apart is the incredible value they provide. We received a high-quality app that was not only functional but also cost-effective. Their expertise and cost-effectiveness make them a top choice for healthcare app development.
TouchZen Media builds iOS, Android, and Flutter apps using React Native, with 75+ apps launched and 12 featured by Apple and Google. Its team has worked with UCLA and Beachbody. The software development agency is best for startups seeking a senior-only mobile app partner in the $40K-$100K range...
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Mobile App Development Review from Domenic Fraboni
We couldn't be more pleased with our experience with TouchZen. They took over a bad situation left behind by our previous development team and have been able to continue to build new features while cleaning up the old project. We have been very pleased with their developers responsiveness as well as the project management. I would highly recommend working with them for any of your web or mobile app development needs.
B2C Apps Review from Brett Lassig
We have been extremely impressed with TouchZen's development team behind the Get Cover Mobile App. Their approach has been collaborative, and responsive to the needs of our warranty and claims environment.The app is intuitive for end users while still delivering the robust functionality needed on the backend, especially around claims processing, and real-time updates.Their diligence has made a significant impact. Features like streamlined claim submission, status tracking, have enhanced both customer satisfaction and operational efficiency.Overall, this highly capable and professional development team has delivered quality work and stands behind it. We look forward to continuing to build and scale with them.
Mobile App Development Review from Dr Asa Frey
They worked on our app and continue to work on it to this day. We originally had a bad experience with various developers and ended up with a bunch of code and no functioning app - touchzen took the code and audited it and made it work and it work great now. Can't complain - still going to work with them and I would recommend to anyone who wants it done right.
NetzOptimize is a leading end-to-end software company that offers full-cycle software development services to businesses of varying sizes. We provide a comprehensive range of services catering to all software development stages. Our offerings include software design, prototyping, development, testing...
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Web Design Review from Lisa Lyness
I have used NetzOptimize for many projects. They communicate quickly and respect deadlines. All work is completed on time and with professionalism. I would not trust any other company with my websites. They have an extensive knowledge in website building and google indexing issues. I would highly recommend the team for any web development projects.
WordPress Website Design Review from Penny Chohaili
Excellent customer service, delivered the project promptly. All projects that are completed are done so with extreme care and professionalism. I have been using the same company for all my client work for over 10 years because of their integrity, quality of service, level of skill and a very fast turn around.
Software Development Review from Linda Griffioen
My company has been working with the NetzOptimize team since 2014. They are responsive and committed to the complex and ongoing development of our SAAS project. It's a pleasure to work with them and I would highly recommend the team for any web and software development.
At Linkup ST, we design digital experiences that make your product instantly clear to customers and move them to act. Every decision is grounded in a structured emotional-functional framework, ensuring your product is understood, trusted, and built to convert...
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RECOMMENDED: Inspire Visual is a 5 star rated and award-winning digital agency specializing in ★ iOS/Android app development ★ websites ★ print ★ design. We are headquartered in the US and our founders have been in the business since the mid-90's, guaranteeing a team surpassing your expectations...
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Mobile App Development Review from Rob Dawson
We originally worked with another app agency, but weren't happy with them so we found Inspire Visual. The difference in communication and professionalism were remarkable. With Inspire Visual we received concise milestones with explanations of each phase. They build an iOS and Android app for us and we left it to them to choose the technology (React Native). They have a strong team so we felt comfortable the entire development cycle and ended up with a great hybrid app.
Mobile App Development Review from Richard Wilson
We originally asked Inspire Visual for help with our website and it turned out to be a successful partnership. When we decided to have an app built, we didn't have to look elsewhere for an agency. They were very detail-oriented and talked us through the process knowing we had absolutely no experience with app development. Our project manager was checking in with us regularly. Needless to say, since the app was completed, we've only heard rave reviews from everyone who has used it.
Mobile App Development Review from Jessica Reiner
They were one out of a handful of other vendors we considered during the RFP process. What set Inspire Visual apart was their customer service, attention to detail and their portfolio of previous work. They built a custom team for us with a dedicated project management contact assigned, as well as a team of designers, coders and QA experts. Inspire Visual was more creative and flexible than we have previous experienced and changes happened faster than when we've worked with large agencies.
Debut Infotech is a leader in advanced technological solutions, specializing in AI, Blockchain, Smart Contracts, IoT, and mobile and web development...
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James Carter's Review Sourced from Google
Our company aimed to launch a trading platform but struggled with security planning and system performance. Debut Infotech supported us with crypto exchange development services using Node.js, blockchain integration, and secure wallet APIs. Their solution helped us deploy a stable exchange environment with improved transaction handling.
Andrew Ethan R.'s Review Sourced from Google
Debut Infotech efficiently addressed the performance and scalability challenges in our mobile app. They quickly diagnosed the issues and delivered a stable solution using up-to-date development tools. The project was completed on time with clear communication throughout.
Blunt David's Review Sourced from Google
I had the pleasure of working with Debut Infotech for DeFi development, and I am extremely satisfied with their expertise and service. Their team utilized a comprehensive suite of tools, including smart contract generators, DeFi protocol integrators, and liquidity pool management tools, all of which streamlined the development process. They not only helped us build secure and scalable decentralized finance solutions, but also provided automated yield farming and staking platforms that significantly boosted user engagement. Their focus on security, with built-in auditing tools, gave me confidence throughout the project. I highly recommend Debut Infotech to anyone looking for reliable, efficient, and innovative DeFi development.
Actively identify tech & product opportunities to transform your ideas into engaging and accessible digital experiences.Our clients from Africa, US or EU enjoy great returns such as 2M monthly users or 10k downloads in the first 10 days of launching their app...
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Think It First is a digital strategy consultancy, specializing in web design, app development, and marketing...
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Jessica Every's Review Sourced from Google
We truly enjoyed working with Think It First to develop our new company website. They pushed our team to consider new ways to tell our story with dynamism and energy. Brad, Dave, Joe and the entire team at Think It First was always strategic, thoughtful, professional and responsive. Many thanks to them for bringing the work we do, how we do it and our culture to life on our new website.
Dena Herrin's Review Sourced from Google
The set up of our website was super quick. Our support person Jamie was very responsive. When our marketing person left the organization and there were broken links on our homepage, Jamie stepped in and fixed the problem immediately. I would definitely recommend thinkitfirst!
Discover innovation and excellence at IMG Global Infotech! Immerse yourself in cutting-edge services and high-quality development solutions that redefine the digital landscape. Our dynamic work environment fosters creativity and collaboration to fuel groundbreaking ideas...
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Ramesh Kumawat's Review Sourced from Google
I had a fantastic experience working with IMG Global Infotech! Their team is highly professional, responsive, and technically sound. They developed a mobile app for my business and delivered it exactly as promised—on time, within budget, and with great quality. The UI/UX was clean, and the functionality exceeded my expectations. I especially appreciate their transparent communication and post-launch support. Highly recommended if you’re looking for a reliable app or web development company in India!
nishi garg's Review Sourced from Google
I've had a great experience working here. The work environment is good and team members are supportive.
Sachin singh Shekhawat's Review Sourced from Google
As a client of IMG, I can confidently say that their IT services are nothing short of exceptional. From the moment we engaged with them, their professionalism and expertise have been evident every step of the way.
XeoDev is a full service chatbot solution, AI, web, apps & software development agency. several of our clients are in the start up or next stage of growth...
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Daisy Garcia's Review Sourced from Google
The team at XEODEV is awesome. They built a custom system based on my needs for our company. They kept me in the loop the entire time and made sure to keep it on track to get it done in a timely manner. The response time is also a plus when ever I have a question or issue.
David Mock's Review Sourced from Google
Ray Fanous and his XeoDev team worked tirelessly and patiently with us to create an extremely professional website from beginning to end. They were very organized, professional and their communication was very good throughout the entire process. We encourage you to strongly consider XeoDev for any web development needs.
mina rimon's Review Sourced from Google
I had the pleasure of collaborating with XeoDev to create an eCommerce website for my business.Their team is incredibly skilled and a joy to work with.Additionally, their pricing is very reasonable.
Our PORTFOLIO INCLUDES marketplaces, e-commerce, workflow automations, AI assistants, corporate websites, banking apps, data warehouse initiatives, and more...
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Growing companies that need software built well, without hiring a product organization to do it. One subscription, priced by intensity: Automate for recurring manual work, Build for a priority backlog, Guided when there is no product-management layer. Mobile, IoT, cloud, AI...
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MetaCTO will transform your vision into impactful mobile apps that drive new revenue, attract more customers, and keep them coming back longer. Our mission is to make your business a technology leader in your field...
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Innostax is a custom software development and IT staff augmentation company with 100+ engineers in Framingham, MA (US) and Gurugram, India. Since 2013, we've partnered with product companies and enterprises globally delivering scalable software and dedicated remote teams powered by AI-augmented deve...
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Teamvoy is an AI engineering and transformation partner. We help companies make smarter technology decisions and turn them into production-ready software...
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Саша Кравченко (sashko)'s Review Sourced from Google
it feels like you're working in an expensive boutique company with the most cutting-edge projects and leading industry experts
Альона Какора's Review Sourced from Google
Teamvoy is a professional company with strong expertise and a team of specialists who truly know their field. The atmosphere within the company is comfortable, open, and friendly, which makes working here enjoyable and productive.
Qui Cung's Review Sourced from Google
As a swiss company, we collaborated with teamvoy for the development of our website and application.We are very satisfied by the work done by their team and how the troubleshooted our issues.
Nickelfox is a leading design and development studio that specializes in creating customized, scalable mobile app, UI/UX design, staff augmentation and software solutions for startups and Fortune 500 companies...
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vinay kumar's Review Sourced from Google
As an employee at Nickelfox, I am proud to say that I work for a company that truly values its employees and provides a supportive and inclusive work environment. The company culture is one of collaboration and open communication, making it a great place to work and grow. The management team is highly professional and always willing to listen to their employees and take their feedback into account.One of the things I love most about working at Nickelfox is the opportunity to learn and grow. The company is constantly pushing the boundaries of what is possible and encourages employees to try new things and take on challenges. This has helped me to expand my skill set and develop my professional abilities.The compensation and benefits at Nickelfox are also top-notch. The company provides a comprehensive package that includes health insurance, retirement benefits, and other perks. They also regularly host team-building events and activities, making the workplace a fun and enjoyable place to be.In conclusion, I highly recommend Nickelfox as a great place to work for anyone who is looking for a supportive and inclusive work environment with endless opportunities for growth and development.
devesh bairagi's Review Sourced from Google
Constantly growing and evolving. They provide great work environment. The people here are friendly and personable and are always willing to jump in and help you.Working here is fun, creative and challenging in all the right ways.
Keshav Dev's Review Sourced from Google
Nickelfox has been a great journey from day one. I am privileged to work with really smart, hardworking and passionate people at Nickelfox. The company provides amazing growth opportunities for dedicated and passionate individuals who want to make an impact in people's life. As a designer I get Complete ownership to deliver the best experience Like-minded individuals who are very passionate and helpful Adoption of latest tools and technology to make you super efficient Perks Amazing team and open-minded individuals to learn from.
Primocys is an exceptional mobile app development company that provides an excellent framework for development. With cutting-edge technology and advanced features, we offer the best platform for mobile app development, humanizing the design of products, and assisting companies in leveraging technology to...
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Mohammad Malallah's Review Sourced from Google
The best Development company that I’ve ever worked with globally.. 24/7 response and engagement from the founder him self, he supports the project as his own baby and have his own technical perspective to take your project to the top🚀 I’m lucky to work with them
Ravi Plaiet's Review Sourced from Google
Primocys is a great app & website making company. I had a great experience with primocys. They have great team for every field.
Tirath Pethani's Review Sourced from Google
Primocys would surely be an ideal choice for any person who is looking forward to build a career in Information technology, coz freshers get opportunity to showcase their skills and gets full support form seniors.Management is friendly and supportive.
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding Flutter development companies in the United States. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Consider following these steps in choosing the right Flutter development company in the United States for your business:
Need help finding a US Flutter development company? Visit our Marketplace and tell us about your project. We’ll match you with top companies for free.
When selecting a United States Flutter development company, avoid the following red flags:
Key factors that affect the pricing of a US Flutter development company’s services include:
On average, you can expect to pay $15,000-$40,000 for a simple Flutter app and $80,000-$150,000 for more complex solutions.
Typically, a simple Flutter app with basic design components and limited integrations can take between 10 and 17 weeks. In contrast, a complex app that requires real-time data handling and elaborate UI/UX design can take around 30-47 weeks.
Here’s a timeline breakdown:
Yes. Leading US Flutter development companies provide ongoing support and maintenance in addition to their initial service warranty. Typically, this comes in the form of an extended service level agreement (SLA) or a flexible engagement model, which allows long-term, more in-depth app maintenance after the initial launch.
Ongoing support services include performance monitoring, security patch installations, platform updates, feature enhancements, and third-party integration management.
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