Top 10 Flutter App Development Agencies For Your Project

Searching for the right Flutter app development agencies is daunting.

We have simplified this task for you: in this article, you can find a list of top Flutter app development agencies in Europe and the USA that rank among the best on Clutch and offer a range of Flutter app development services for companies of all sizes and across different industries.

Top 10 Flutter App Development Agencies

In our list of the top 10 Flutter app development companies, we selected those that have specialized in Flutter for a long time, have a broad range of industries in their portfolios, and positive client reviews for collaboration and delivery.

Company	Prima­ry Exper­tise	Best For	Clutch
Chili Labs	Com­plex UI/UX designs, security and comp­liance	FinTech, Insuran­ce and Edu­cation	5.0
LeanCode	Enter­prise develop­ment, finance, scale-ups	FinTech, Banking, Health­Tech	5.0
Limestone Digital	AI integra­tions into complex enter­prise systems, AI agents	Supply Chain, Insuran­ce, Logistics, Manu­facturing	4.9
What the Flutter	Fast MVP develop­ment, strategic archi­tectural consult­ing, Flutter audits	FinTech, Health­Tech, EdTech	5.0
Cheese­cake Labs	Demand­ing UX/UI design solutions for cross-platform apps	IoT, E-com­merce, Food delivery, FinTech	4.9
App Makers	Comp­lex, highly inter­active apps, AI and block­chain integ­rations within the Flutter code­base	Social apps, Health­Tech, E-com­merce, FinTech/Web3	5.0
Nomtek	Imple­menting VR/AR tech­nology into Flutter apps	Educat­ion and E-learning, Retail, eCom­merce, Supply Chain	4.9
HotShots Labs	Best for startups, it offers a compli­mentary dis­covery stage and fast proto­typing	Energy and Natural Resour­ces, Const­ruction, Financial Services	5.0
Enter­Bridge	Auto­mation-heavy enter­prise solutions	Energy and Natural Resour­ces, Const­ruction, Financial Services	4.9
Fueled	Sophisti­cated UIs, complex animat­ions	Media, Publish­ing and Enterta­inment, Techno­logy and SaaS	4.9

Table: Top Ten Flutter App Development Agencies

Before you start reading: Want to know if Flutter is right for your project? Discuss the details with the Chili Labs team and get your answers.

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Now, let’s review the top Flutter app development companies in closer detail!

Chili Labs

Chili Labs is a Flutter app development agency that was among the first in Europe to adopt Flutter from its earliest versions. With over 10 years of experience, our team is recognized as an official Google-appointed Flutter consultant and a premium nearshore technical partner, serving both the US and European markets.

Having completed over 100 projects, Chili Labs has developed extensive expertise in complex, regulation-heavy domains such as banking, investment, crypto, and healthcare. We work both with startups and enterprise businesses. Known for adapting project management approaches to very specific client needs, we bring the risk of cost and time loss near to zero.

Main industries: FinTech, Insurance, Investment, Crypto.

Ease of doing business: the Chili Labs team offers stress-free communication, transparent project management, and an adaptive approach to meet every client’s needs.

LeanCode

LeanCode is one of the main Flutter app development services in Europe. They specialize in enterprise Flutter development, with 60% of their projects being related to financial services.

They have a team of 40 Flutter developers and are an official Flutter consultant by Google. Their developers are active in the Flutter community, organizing Flutter Warsaw and similar events. With the strong emphasis on AI development, they also develop products that require enhanced analytics, AI agents, and more.

Their main clients are banks ordering core application development and scale-ups. Yet although their major clients are enterprises, they also have many clients in the midmarket.

Main industries: FinTech and Banking, MedTech, Retail, Manufacturing.

Ease of doing business: the company deploys AI-augmented workflows to accelerate product delivery.

Limestone Digital

Limestone Digital is a custom Flutter app development company located in the Czech Republic. Although their core activities are custom software development, they have a strong emphasis on Flutter projects.

The key industries’ focus is on supply chain, delivery, and FinTech—with prominent projects delivered to clients such as Swatch Group, Prodege, and Assa Abloy.

Main industries: FinTech and Insurance, Logistics and Supply Chain, MedTech, Manufacturing.

Ease of doing business: thanks to strict compliance workflows, they are comfortable working with you if you have regulations-heavy projects.

What the Flutter

What the Flutter is a boutique app development agency specializing solely in Flutter app development.

The agency creates custom cross-platform applications for startups and growing businesses, specializing in rapid MVP development. Other services include audits and maintenance, such as code reviews, performance checks, and on-demand support.

The team is also active contributors to the community, providing open-source packages and demos.

Main industries: FinTech, HealthTech, and EdTech.

Ease of doing business: they are known for high cultural alignment with companies from Europe and the USA, clear road mapping, and tight communication loops.

Cheesecake Labs

Cheesecake Labs is an app development agency with a special focus on UX/UI design tailored for the Flutter framework (using a unique Design-to-Flutter handoff process for pixel-perfect design and native-like performance).

The team adopted Flutter in 2020 as one of its main technologies.

Their target audience is mid-sized companies and enterprise businesses that require building apps from scratch or modernizing the existing ones.

Main industries: IoT, E-commerce, Food delivery, FinTech.

Ease of doing business: adaptable and comfortable working with the business across different time zones.

App Makers USA

App Makers USA is a mobile and web application development company that adopted Flutter to solve the industry’s cross-platform challenges. The company has 60 developers on staff, some of whom come from science and lab backgrounds and deeply understand client needs.

They work for both enterprise clients, such as CVS Pharmacies, the NFL, and Los Angeles Apparel, and mid-market companies.

They are known for complex, highly interactive apps with demanding designs and high-end user experience.

Main industries: Social apps, HealthTech, E-commerce, FinTech/Web3 applications.

Ease of doing business: they are known for a stress-free workflow (reducing back-and-forth emails to zero), on-time delivery, and a deep understanding of US domestic market needs.

Nomtek

Nomtek is a Flutter app development agency and an Extended Reality Studio. Based in Poland, the company is known as one of the top Flutter app development agencies in Europe, integrating technologies such as Augmented Reality and Virtual Reality into mobile environments.

Being a mobile application provider to companies like Siemens and Jägermeister, Nomtek presents itself as a high-end agency with premium pricing.

Main industries: Education and E-learning, Retail, eCommerce, Supply Chain, and Logistics

Ease of doing business: Nomtek has optimized its workflows and tools to enable quick updates. As a result, when a client wants a new app version, the process requires less paperwork, approvals, and coordination than usual.

HotShots Labs

HotShots Labs is one of the first Flutter adopters among the top Flutter development agencies in Europe and the US. Recognizing the framework’s benefits early, the company launched its services in 2019 as a purely Flutter agency. They do full-cycle app development and also leverage modern backend technologies like Node.js. They are especially effective at working with startups and offer highly competitive pricing.

Hotshot Labs is especially known for developing successful travel apps that deliver seamless user experiences.

Main industries: Travel, Wellness, E-Commerce.

Ease of doing business: the team values high-touch relations with clients and is best for direct executive communication.

EnterBridge

EnterBridge is a Flutter app development agency that manages complex development projects, such as building automation-heavy enterprise solutions.

Despite focusing on mid-market and enterprise clients, they offer great value for cost, with mid-market projects falling under USD 10K. They will be a perfect choice if you want to build an app that also requires robotic process automation, complex system integrations, or other enterprise solutions.

Main industries: Energy and Natural Resources, Construction, Financial Services.

Ease of doing business: they are known for strong project management and responsive communication.

Fueled

Fueled is one of the top Flutter app development agencies, having adopted Flutter since its earliest versions.

Although Flutter is a cost-saving technology, Fueled emphasizes its ability to build sophisticated UIs with complex animations and applications that require deep platform integrations.

They will be perfect for businesses developing complex yet visually demanding apps, whether built by startups or large organizations like Harvard, which is one of Flueled's clients.

Main industries: Media, Publishing and Entertainment, Technology and SaaS, HealthTech, FinTech.

Ease of doing business: the team is proactive and ready to lead in thought leadership on demanding projects.

Conclusion

With a high level of expertise, a wide range of industries served, and projects of varying sizes, this list of agencies has something for every business, regardless of size or niche.

Want to build a Flutter app? Let’s make it happen! Contact Chili Labs today for a free consultation to discuss your project scope, budget, and timeline.

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