Selecting the right Flutter app development company is a first step for businesses aiming to build scalable, user-friendly mobile applications that truly stand out.
We’ve compiled a list, curated by a B2B consultant specializing in technology service providers, that leverages trusted sources including Clutch.co, GoodFirms.co, Techreviewer, and verified industry rankings to spotlight the best vendors offering Flutter development services for clients in the USA and beyond.
We assessed companies based on client reviews, technical expertise, industry experience, and more to compile a list of top Flutter app development companies. This guide will provide you with reliable, actionable insights to make an informed decision. Each company listed has proven experience working with various businesses, including startups, SME,s and enterprises, and understands the nuances of creating successful Flutter-based apps optimized to meet market demands and funding requirements.
1. Cleveroad
- Founded in: 2011
- Headquarters: Tallinn, Estonia (with sales offices in the USA)
- Hourly Rate: $50 – 99/hr
- Industry Expertise: Startups, Healthcare, FinTech, Logistics, Education, Media & Entertainment
- Reviews: 74 reviews on Clutch, average rating 4.9/5
- Website: https://www.cleveroad.com
Cleveroad is a full-cycle mobile app development company with proven expertise in Flutter development services for startups and enterprises. The company helps founders at every stage, from refining mobile app ideas, creating MVPs, to building and scaling full-featured Flutter applications. Cleveroad is especially well-regarded for rapid prototype and MVP delivery, helping startups validate concepts quickly and attract pre-seed funding or VC money.
The team follows ISO 9001:2015 and ISO/IEC 27001:2013 standards, ensuring high product quality and security. Cleveroad has been consistently ranked among top Flutter app development companies on Clutch and GoodFirms, serving industries like healthcare, fintech, logistics, and marketplaces. Known for its flexible collaboration models and startup-friendly services, Cleveroad assists clients in creating successful mobile apps with a user-first approach and modern tech stacks.
2. What the Flutter
- Founded in: 2018
- Headquarters: UK
- Hourly Rate: $50 – 99/hr
- Industry Expertise: Startups, SaaS, FinTech, Healthcare, E-commerce
- Reviews: 25+ reviews on Clutch, average rating 5.0/5
- Website: https://whattheflutter.com
What the Flutter focuses exclusively on Flutter app development, providing full-cycle services from prototype to market-ready mobile apps. They specialize in helping startups build your app quickly through MVP development, scalable architecture, and user-friendly design, tailored to attract early app investors.
Known for high-quality code, clear communication, and fast delivery, they assist startups during funding stages by creating investor-ready apps, helping validate ideas and speed up time-to-market.
3. Cheesecake Labs
- Founded in: 2013
- Headquarters: San Francisco, USA & Florianópolis, Brazil
- Hourly Rate: $50 – 99/hr
- Industry Expertise: FinTech, Social Media, E-commerce, HealthTech, Startups
- Reviews: 60+ reviews on Clutch, average rating 4.9/5
- Website: https://cheesecakelabs.com
Cheesecake Labs is a design- and product-driven Flutter app development company helping startups transform innovative ideas into scalable mobile apps. They specialize in building an app from concept to deployment, with a strong focus on user experience, clean code architecture, and modern product design practices.
Their services cover MVP development, pitch deck assistance, and fundraising support by delivering investor-ready product demos. Cheesecake Labs is recognized on Clutch for delivering high-performing Flutter apps across fintech, marketplaces, and social sectors, making them a reliable choice for startups looking to receive funding and grow a solid user base quickly.
4. Nintriva
- Founded in: 2013
- Headquarters: Kochi, India
- Hourly Rate: $50–99/hr
- Industry Expertise: SaaS, FinTech, Logistics, Startups, Social Platforms
- Reviews: 30+ reviews on Clutch, average rating 4.9/5
- Website: https://nintriva.com
Nintriva specializes in Flutter app development, helping startups quickly launch MVPs and scalable products. They work closely with early-stage companies to build your app with a focus on speed, clean code, and investor-friendly features. Their services include product design, cross-platform development, backend APIs, and DevOps.
Nintriva is known for reliable delivery and flexible team setups that fit startup budgets. They help funding-stage companies develop investor-ready apps suitable for pitch decks, pre-seed funding, and growth rounds.
5. LeanCode
- Founded in: 2016
- Headquarters: Warsaw, Poland
- Hourly Rate: $50 – 99/hr
- Industry Expertise: FinTech, Banking, Real Estate, HealthTech, Startups
- Reviews: 30+ reviews on Clutch, average rating 5.0/5
- Website: https://leancode.co
LeanCode is a best Flutter software development company known for creating secure, high-performance web or mobile app solutions for startups. They are organizers of Flutter Europe and have extensive knowledge of the Flutter ecosystem, including prototype, MVP, and full-cycle product development.
LeanCode works with funding available startups from pre-seed to VC funding, helping them deliver refined products that scale. Their proven success in industries like FinTech and banking makes them a go-to choice for startups aiming to get investors through innovative idea validation and user base growth.
6. Jackrabbit Mobile
- Founded in: 2012
- Headquarters: Austin, Texas, USA
- Hourly Rate: $100 – 149/hr
- Industry Expertise: Startups, Healthcare, Education, Media
- Reviews: 18+ reviews on Clutch, average rating 4.9/5
- Website: https://www.jackrabbitmobile.com
Jackrabbit Mobile is a U.S.-based mobile app development company supporting Flutter app development for startup founders aiming to turn their idea for an app into a reality. They focus on rapid prototyping, pre-seed funding readiness, and high-quality MVP builds that help get investors interested early.
With a lean, design-first approach, Jackrabbit helps fund your app projects by validating app needs, offering technical product advice, and building polished, scalable cross-platform apps that stand out in app funding contests and VC funding rounds.
7. Pieoneers
- Founded in: 2012
- Headquarters: Vancouver, Canada
- Hourly Rate: $100 – 149/hr
- Industry Expertise: E-commerce, Fitness, Startups, Education
- Reviews: 27 reviews on Clutch, average rating 4.8/5
- Website: https://pieoneers.com
Pieoneers is a full-cycle top Flutter development company delivering custom web or mobile apps for startups and growing businesses. They specialize in building successful mobile apps by aligning development closely with business goals and user engagement strategies.
Their expertise includes MVP creation, integrating multiple payment options, and optimizing user experience to help startups raise capital and attract app investors. Pieoneers is recognized for transparent communication and delivering on tight schedules, ideal for startups entering funding stages.
8. NineTwoThree
- Founded in: 2013
- Headquarters: Toronto, Canada
- Hourly Rate: $100 – 149/hr
- Industry Expertise: FinTech, HealthTech, Startups, Retail
- Reviews: 15 reviews on Clutch, average rating 4.7/5
- Website: https://www.ninetwothree.com
NineTwoThree offers specialized Flutter app development services with a strong focus on startups looking to quickly build your app and establish a strong user base. They emphasize rapid MVP development, supporting startups in funding available phases to create investor-ready products.
Their team excels at integrating complex features and compliance requirements, helping startups stand out in competitive markets and increase chances to receive funding from mobile app investors and VC funding sources.
9. Thoughtbot
- Founded in: 2003
- Headquarters: Boston, USA
- Hourly Rate: $100 – 149/hr
- Industry Expertise: Startups, Education, FinTech, Healthcare
- Reviews: 110+ reviews on Clutch, average rating 4.8/5
- Website: https://thoughtbot.com
Thoughtbot is a well-established software consultancy specializing in Flutter app development and product design for startups. They focus on transforming mobile app ideas into investor-ready prototypes and MVPs, emphasizing clean code, rapid iteration, and user-centered design.
Thoughtbot helps startups refine their app needs and prepare strong pitch decks to raise capital and succeed in app funding contests. Their experienced team supports startups from funding stage validation through full product launch.
10. STX Next
- Founded in: 2005
- Headquarters: Poznań, Poland
- Hourly Rate: $100 – 149/hr
- Industry Expertise: FinTech, Healthcare, Startups, Education
- Reviews: 75+ reviews on Clutch, average rating 4.7/5
- Website: https://www.stxnext.com
STX Next is one of Europe’s largest Python and top Flutter app developers offering Flutter app development for startups and enterprises. They specialize in creating scalable web or mobile apps tailored to startups’ evolving app needs, ensuring fast time-to-market and investor readiness.
Their agile teams support startups through funding available phases by building polished MVPs and prototypes that help founders raise VC money and attract mobile app investors globally.
11. Fuzz
- Founded in: 2017
- Headquarters: London, UK
- Hourly Rate: $100 – 149/hr
- Industry Expertise: FinTech, HealthTech, Startups, E-commerce
- Reviews: 20+ reviews on Clutch, average rating 4.8/5
- Website: https://www.fuzzproductions.com
Fuzz is a London-based agency specializing in Flutter app development and UX/UI design for startups. They excel at transforming innovative ideas into polished mobile apps, with a focus on early-stage MVPs and iterative development.
Fuzz works closely with startups to align product development with funding goals, supporting pitch deck preparation and fundraising efforts to help founders receive funding and grow their user base effectively.
12. Surf
- Founded in: 2011
- Headquarters: Warsaw, Poland
- Hourly Rate: $100 – 149/hr
- Industry Expertise: FinTech, Healthcare, E-commerce, Startups
- Reviews: 50+ reviews on Clutch, average rating 4.8/5
- Website: https://surf.dev
Surf specializes in Flutter app development for startups and enterprises, delivering full-cycle services from prototype to polished mobile app. They focus on launching fast, scalable MVPs designed to impress both users and app investors, with clean architecture and strong UI/UX design expertise.
Surf helps startups across funding stages, creating investor-ready products suitable for pitch decks, fundraising rounds, and app contests, making it easier to validate ideas and attract funding.
13. Concetto Labs
- Founded in: 2016
- Headquarters: Ahmedabad, India
- Hourly Rate: $100–149/hr
- Industry Expertise: Healthcare, FinTech, Education, Startups
- Reviews: 90+ reviews on Clutch, average rating 4.8/5
- Website: https://www.concettolabs.com
Concetto Labs specializes in Flutter app development for startups, providing services from prototype to full product launch. They focus on fast, affordable development of MVPs and cross-platform apps, helping early-stage companies build your app and receive funding more efficiently.
Concetto Labs supports startups during funding stages, delivering investor-friendly products that improve pitch decks, increase chances in funding contests, and help secure VC funding and government grants.
14. Intellectsoft
- Founded in: 2007
- Headquarters: Palo Alto, USA
- Hourly Rate: $150 – 199/hr
- Industry Expertise: FinTech, Healthcare, Enterprise, Startups
- Reviews: 90+ reviews on Clutch, average rating 4.7/5
- Website: https://intellectsoft.net
Intellectsoft is a digital transformation consultancy delivering high-end Flutter app development tailored for startups and enterprises. Their focus is on building scalable, secure, and feature-rich mobile apps designed to attract app investors and support growth funding.
With experience in complex projects and innovation-driven startups, Intellectsoft helps founders raise capital by developing investor-ready products and guiding through funding stages with technical and strategic expertise.
15. Y Media Labs
- Founded in: 2008
- Headquarters: Redwood City, USA
- Hourly Rate: $150 – 199/hr
- Industry Expertise: Retail, FinTech, Healthcare, Startups
- Reviews: 60+ reviews on Clutch, average rating 4.6/5
- Website: https://ymedialabs.com
Y Media Labs is a full-service digital product agency offering advanced Flutter app development for startups and enterprises. They specialize in turning mobile app ideas into polished products that excel in competitive markets and attract funding available from app investors.
Their team collaborates closely with startups through funding stages, providing strategic guidance, prototype creation, and scalable app development to maximize chances of successful VC funding and fundraising.
Wrapping Up
Each company understands the unique challenges startups face, including limited budgets, tight timelines, and the need to attract investors. They offer services from prototyping and MVP development to full app creation, helping you move from idea to market faster.
Choosing the right Flutter development partner means getting a team that can deliver a polished app and support your funding goals by creating investor-ready products. Reach out to these vetted experts to turn your app idea into a successful product that appeals to users and secures the funding you need.
