Mobile app development changed for the better in 2017. It was the year when Google introduced Flutter to the world, the Silicon Valley giant’s SDK (Software Development Kit) to create cross-platform apps.
Developers haven’t looked back ever since, as Flutter is the most popular cross-platform development framework in the world. And as we move into 2026, Flutter app development companies will only become more important for businesses to develop their digital products, whether a startup or a corporate giant.
Since you’re here, you’re looking for a Flutter app development company for this very reason? If so, this blog will help you find the best Flutter development services in the United States.
We will first quickly go through an overview of Flutter before you can find the right Flutter development agency. In the end, we’ll answer your questions, like is Flutter good for app development? And what is the average Flutter app development cost in the USA?
Flutter 101
Learning about Flutter is linked with knowing about cross-platform app development. If you already know what cross-platform apps are, then well and good. However, if these terms are alien to you, then click the link below to learn everything about cross-platform app development from scratch:
Article: Master the fundamentals of cross-platform development
Flutter is an open-source SDK designed for cross-platform apps by Google. It is used to create natively compiled applications for mobile, web, desktop, and other platforms using a single codebase.
It is built on the Dart programming language, which was also created by Google, to target Android, iOS, and other operating systems with almost native-like performance. This unified approach is the greatest versatility of Google’s brainchild. A Flutter app development company can help you create digital products for any platform using just one codebase.
To oversimplify, Flutter app developers just write the code once and then just do CTRL+C and CTRL+V to make it run on any platform.
The best Flutter app development companies in America
There is no shortage of Flutter development services in the United States. While the framework is mainly popular for mobile apps, you can use Flutter for web app development, embedded systems, and now even Salesforce Flutter app development is an emerging niche.
Therefore, choosing the best Flutter app development company is not so straightforward. In this list, you’ll find the top Flutter app development companies in the USA that cover the entire ambit of Flutter’s ecosystem.
TL; DR
| 10 top Flutter development companies in the USA | ||
| Company | Location | Best for |
| Xavor Corporation | Irvine, CA | 360 Flutter development |
| Jafton | New York, NY | Custom Flutter development |
| Zazz | Seattle, WA | Flutter staff augmentation |
| Ptolemay | Walnut, CA | Startups and SMEs |
| Blue Whale Apps | Herndnon, VA | Regulated industries |
| Intersog | Chicago, IL | Nearshore development |
| Jackrabbit Mobile | Austin, TX | Rapid MVP development |
| Cheesecake Labs | San Franciso, CA | Futter web apps |
| Very Good Ventures | New York, NY | Enterprise-level apps |
| Kitrum | Tampa, Florida | Embedded systems |
1. Xavor Corporation
Location: Irvine, California – Xavor Corporation is a professional Flutter app development company that creates top-notch applications using the framework for any platform. Their Flutter app developers are fully proficient in Dart, Flutter SDK, and its dependencies to build high-performing, intuitive apps with killer UI/UX.
Core Flutter development services:
- Flutter mobile app development
- Flutter web app development
- MVP development
- Flutter for embedded systems
- Migration and app modernization
- Consultation and strategy planning
The Irvine-based Flutter app development company in the USA is ideal if you want to host your app on AWS, Azure, and Google Cloud. Moreover, Xavor’s Agile workflows and DevOps practices ensure that your Flutter app is designed for modern users and workloads.
And if you’re looking for an offshore Flutter app development company, then Xavor has offices in China and Pakistan as well to offer you cost-effective development options with the same level of efficiency as US-based Flutter app developers.
Industries served: HealthTech, finance, manufacturing, e-commerce, media, and automotive.
Contact information:
Address: 2211 Michelson Drive, Suite 900, Irvine, CA 92612
Website: https://www.xavor.com/
Email: [email protected]
Phone: + 1949-264-1472
LinkedIn: https://www.linkedin.com/company/xavor
2. Jafton
Location: New York City, New York – Jafton is an AI-first Flutter app development company that uses the latest AI technologies in its workflows. They have an extensive team of over 100 developers and around 10 years of experience under their belt. The company is an expert at using TensorFlow Lite and ML Kit to integrate AI & ML features in your Flutter app.
Core Flutter development services:
- Flutter web and mobile app development
- AI-powered Flutter apps
- IoT integration
- UI/UX design
- Prototyping
Jafton is celebrated as a top custom Flutter development company if you’re open to using the best technology stack for your app and not just Flutter.
3. Zazz
Location: Seattle, Washington – Fun fact, Seattle is one of the few major cities in the world that is situated on an isthmus. Zazz is one of the best Flutter development companies in the USA that focuses on delivering “beyond the client’s expectations.”
Zazz focuses on a user-centric design with pixel-perfect widget customization and custom UI/UX design. You get the full app development lifecycle working with them, from discovery to ongoing support.
Core Futter development services:
- Flutter mobile app development
- Flutter for web development
- MVP and prototype development
- Migration to Flutter
Additionally, Zazz provides staff augmentation services if you want to hire Flutter app developers for your internal teams.
4. Ptolemay
Location: Walnut, California – Ptolemay, not to be confused with the polymath Ptolemy, is a Flutter app development company on the West Coast. Their dedicated Flutter teams specialize in creating cost-effective Flutter apps for startups and small businesses. The service provider claims to “save up to 40%” of their clients’ Flutter app development cost.
Core Flutter development services:
- Custom Flutter development
- Flutter API development and integration
- MVP development
- Post-launch support and maintenance
Ptolemay has a high client retention rate and a 5-star rating on Clutch based on several reviews.
5. Blue Whale Apps
Location: Herndon, Virginia – Founded in 2006, Blue Whale Apps is much more than a Flutter app development company. It is a complete “digital innovation agency” that creates software products for web, mobile, chatbots, cloud, and more. Their Flutter services handle native iOS and Android, as well as other cross-platform development with utmost professionalism.
Core Flutter development services:
- Flutter app security
- Consulting and planning
- Flutter for web development
- MVP development
Blue Whale Apps is ideal if you want digital products in tightly regulated industries like healthcare. They fully comply with HIPAA, GDPR, and other major compliance regulations that are essential to such industries.
6. Intersog
Location: Chicago, Illinois – Canada is the perfect choice for a nearshore Flutter app development company if you’re in the Midwest. Parts of the Great Lakes region are culturally closer to Canada than the American South. They even have the same chilly, cloudy, gloomy weather most of the year.
Intersog is a top Flutter app development company in Chicago with a presence in Vancouver, Canada, as well. Therefore, it is ideal if you want the best of both worlds: US-based Flutter expertise and nearshore development assistance. The time difference between Chicago and Vancouver is only two hours, and you will face no cultural or language barriers.
Core Flutter development services:
Intersog also has an expedited development plan for clients who want to release their app quickly.
7. Jackrabbit Mobile
Location: Austin, Texas – Jackrabbit Mobile is a full-service Flutter mobile app development company based in Austin. They use Flutter’s no-code/low-code platform, FlutterFlow, to create fully functioning apps in record time. In just “45 to 60 minutes,” they understand your needs and develop a roadmap for your application.
Core Flutter development services:
- FlutterFlow development for web and mobile
- Prototyping and MVP development
- Consultation and planning
- Maintenance and support
Jackrabbit Mobile is one of the best Flutter app development companies in the USA for rapid prototyping and MVP development.
8. Cheesecake Labs
Location: San Francisco, California – Cheesecake Labs was founded in 2013 as a technology company that offers several other services. As a Flutter app development company, they are great for using Flutter for web development.
Core Flutter development services:
- Flutter for web development
- Flutter mobile app development
- MVP development
- Flutter consulting
Not only are they a top Flutter web app development company, but Cheesecake Labs also creates top-class hybrid apps. They perfectly utilize web technologies like HTML5 to create native-like hybrid apps.
Article: Native vs hybrid apps: What’s the difference?
9. Very Good Ventures
Location: New York City, New York – The next Flutter app development company in our list built one of the first commercial Flutter apps outside of Google. Very Good Ventures was founded shortly after Flutter’s release, and it officially maintains open-source Dart libraries.
Core Flutter development services:
Very Good Ventures is very good at creating Flutter apps for enterprise needs. They are at the forefront of Flutter “since its inception,” which makes them the top choice for large-scale projects.
10. Kitrum
Location: Tampa, Florida – The final Flutter app development company in this listicle is ideal for advanced embedded systems. Kitrum’s teams can create Flutter apps for IoT devices and wearables, like smart watches and health trackers, that use minimal resources to deliver maximum performance.
Core Flutter app development services:
- Flutter web and mobile app development
- Flutter consultation and strategy
- API development
- Flutter app migration
Kitrum promises to deliver a roadmap in 2-5 days if your timeline is tight. Their experience across use cases like marketplaces and logistics also means they are comfortable with business apps.
Why is Flutter good for app development?
Let’s take a look at Flutter’s advantages from a developer’s and a CTO’s point of view.
1. Flutter for developers
Flutter is a great choice for developers who want to create cross-platform apps quickly and easily. Firstly, Dart is a beginner-friendly language, and most developers find it easy to pick it up. Its syntax is similar to popular languages like C++ and Java, so there is a fair bit of familiarity.
Secondly, Flutter’s widget-based system makes creating intuitive and beautiful UIs very convenient. Widgets are the fundamental building blocks of every user interface in Flutter. Everything you see on the screen, like a text or button, is a widget. Developers can arrange widgets in a hierarchy to define layout, styling, and functionality.
Thirdly, the Hot Reload feature in Flutter allows for faster development. Custom software development is an iterative process. Hot Reload allows you to modify widgets and instantly see changes without losing the current app state. This increases productivity and speed of development.
And lastly, Flutter is unmatched for its performance among cross-platform frameworks. It gives applications a polished, near native-like feel and performance. Especially for mobile apps, Flutter is the king. Flutter for web apps is decent, but it is not in the same league. We would rate Flutter 8.5/10 for mobile apps and 6/10 for web apps.
2. Flutter for CTOs and executives
C-level executives don’t really care about the technicalities of any technology. They care about bringing business value and profits, and Flutter delivers here as well.
Flutter is a very cost-effective way of development. With a Flutter app development company, CTOs can target both Android and iOS with just one codebase. The majority of any business’s target audience is on these two platforms. Like killing two birds with one stone, this captures the maximum audience with half the effort they would require in creating native apps separately for Android and iOS.
Google also has full trust in Flutter. It is used by Google in many of its internal projects, like Gmail, Google Maps, and Google Ads. Despite the reservations around Flutter’s future, Google has shown its full commitment to the framework by announcing the release of Flutter 4.0, which is the upcoming latest version of the SDK.
Therefore, business leaders can be assured that their investments in Flutter will not go to waste, as it is here to stay for the foreseeable future.
What is the average Flutter app development cost in the USA?
A Flutter app development company charges you for several key factors that show on the bill in the end, which are:
- App complexity and features
- UI/UX design requirements
- Backend development
- API integrations
- Testing and deployment
Based on these factors, hiring the services of a Flutter app development company will cost you anywhere between $30,000–$400K in the United States.
Here is a table breaking down the average cost based on the app’s complexity:
| App Complexity | Core Features | Estimated Cost (USD) | Estimated Time |
| Simple app | MVP design, Basic UI/UX, Basic security | $30,000–$70,000 | 2–3 months |
| Mid-complex app | Custom UI, Data visualization, In-app notifications | $70,000–$150,000 | Up to a year |
| Complex app | Real-time components, Third-party integrations | $150,000–$200,000 | Up to a year |
| Enterprise app | Advanced security, Payment gateways, AI-powered features | $200,000–$400,000 | 1–2 years |
The price will also depend on where the Flutter app development company is based in the US.
Conclusion
Flutter is the best in the business of creating cross-platform apps. Its impeccable performance, simplicity, and versatility are unmatched by any other framework. Flutter app developers are Android, iOS, Windows, Linux, and web developers in one.
A Flutter app development company can help you make the most out of the framework. Plus, they offer different delivery models and pricing plans to cater to every type of client. The speed and convenience of working with them will take you by pleasant surprise.
Partner with Xavor if you want to work with such a professional Flutter app development company. We can deliver you a full, functioning prototype within a month using Flutter Firebase. And our pricing is transparent and market competitive for all kinds of Flutter apps.
Contact us at [email protected] to talk to our Flutter developers.
