Flutter Development Company

Launch robust, cross-platform apps faster with Flutter. Get native-like experiences that scale across mobile, web, and desktop, all from a single codebase.

Awards logos: Clutch, acquisition international and Great Places to Work
Awards logos: Clutch, acquisition international and Great Places to Work

trusted by:

Client Logo: NeomClient logo: RemaxEurofound Client LogoClient logo: ThermoFisherClient logo: EYClient Logo: Nokia
Client logo: SageBNP Paribas Client LogoClient Logo: NeomClient logo: RemaxEurofound Client LogoClient logo: ThermoFisherClient logo: EYClient Logo: Nokia
Client logo: SageBNP Paribas Client Logo

trusted by:

Client Logo: NeomClient logo: RemaxEurofound Client LogoClient logo: ThermoFisherClient logo: EYNOKIAClient logo: SageBNP ParibasClient Logo: NeomClient logo: RemaxEurofound Client LogoClient logo: ThermoFisherClient logo: EYClient Logo: Nokia
Client logo: SageBNP Paribas Client LogoClient Logo: NeomClient logo: RemaxEurofound Client LogoClient logo: ThermoFisherClient logo: EYClient Logo: Nokia
Client logo: SageBNP Paribas Client Logo

+20

Industry sectors

78

Customer NPS score

99%

Recommendation rate

+300

Projects delivered

our
Flutter Solutions

ourflutter Solutions

We develop cross-platform applications using Flutter and Dart that look and feel native, perform seamlessly, and scale with your business goals.

Whether you're launching a mobile app or expanding to web and desktop, we build fast, elegant, and future-ready experiences.

Flutter’s widget-based architecture and Dart’s expressive syntax enable consistent UI, smooth animations, and real-time responsiveness. Our agile process accelerates delivery while reducing long-term maintenance and operational costs.

a mobile phone
Mobile Applications (iOS and Android)
Imaginary Cloud illustration
Web Applications
Web interface icon representing execution, project implementation and development.
Desktop Apps (macOS, Windows, Linux)
Icon showing single feature MVP with app screen and gear symbol.
MVPs and Startups
SaaS Platforms
Monitor with a wrench and gear symbolising development of custom internal tools.
Internal Business Tools
User with a gear icon representing admin portals for managing applications and systems.
Customer-Facing Portals
Blue tablet icon symbolising iPad app development.
Real-Time Applications
a mobile phone

Mobile Applications (iOS and Android)

Imaginary Cloud illustration

Web Applications

Web portals service icon: wireframe layout with content blocks and sidebar.

Desktop Apps (macOS, Windows, Linux)

Icon showing single feature MVP with app screen and gear symbol.

MVPs and Startups

SaaS Platforms

Monitor with a wrench and gear symbolising development of custom internal tools.

Internal Business Tools

User with a gear icon representing admin portals for managing applications and systems.

Customer-Facing Portals

Blue tablet icon symbolising iPad app development.

Real-Time Applications

WHY CHOOSE
flutter for Your Project?

Blue arrow pointing right, serving here as a bullet point.
Faster Iteration

Build, test, and refine rapidly using Flutter’s hot reload and visual UI system.

Blue arrow pointing right, serving here as a bullet point.
Single Codebase

Develop once for iOS, Android, web, and desktop — no duplication needed.

Blue arrow pointing right, serving here as a bullet point.
Native-Like Performance

Compiles directly to ARM machine code, ensuring fluid interactions and fast load times.

Blue arrow pointing right, serving here as a bullet point.
Customisable UI

Access a rich widget library with full theming control for stunning, brand-aligned design.

Blue arrow pointing right, serving here as a bullet point.
Rapid MVP Delivery

Reusable components and fast prototyping accelerate your go-to-market strategy.

Blue arrow pointing right, serving here as a bullet point.
Strong Ecosystem

Backed by Google, Flutter offers regular updates, active community support, and growing integrations.

Blue arrow pointing right, serving here as a bullet point.
Full-Stack Integration

Seamlessly connect with Firebase, REST APIs, GraphQL, and real-time data streams.

our
Flutter Development Services

End-to-End Flutter Development

From discovery to deployment, we manage the entire product lifecycle using Flutter and Dart to deliver scalable, maintainable solutions.

Migration to Flutter

Modernise legacy or native applications by migrating them to Flutter, improving maintainability and performance without disrupting user experience.

Flutter Web and Desktop Integration

Expand beyond mobile with consistent experiences across web and desktop platforms, all from one codebase, fully optimised for cross-platform delivery.

UI Design and Widget Libraries

Get custom UI systems and reusable widget libraries to ensure design consistency, faster iteration, and high-quality user interfaces.

Support and Performance Optimisation

We provide post-launch support, including code audits, CI/CD integration, performance improvements, and long-term scalability planning.

End-to-End Flutter Development

From discovery to deployment, we manage the entire product lifecycle using Flutter and Dart to deliver scalable, maintainable solutions.

Migration to Flutter

Modernise legacy or native applications by migrating them to Flutter, improving maintainability and performance without disrupting user experience.

Flutter Web and Desktop Integration

Expand beyond mobile with consistent experiences across web and desktop platforms, all from one codebase, fully optimised for cross-platform delivery.

UI Design and Widget Libraries

Get custom UI systems and reusable widget libraries to ensure design consistency, faster iteration, and high-quality user interfaces.

Support and Performance Optimisation

We provide post-launch support, including code audits, CI/CD integration, performance improvements, and long-term scalability planning.

NEED A QUOTE FOR YOUR PROJECT?

Our team of business developers and project managers can help you to clarify any questions you have related. Feel free to chat with us anytime and get a quote for your project.

Don’t take our word for it, see what our clients say

Don’t take our word for it,
see what our clients say

Ecolibrium logo
5.0
Rating stars
Quote icon
The team was very easy to work with and very communicative."
Priya Krishnan
Head of Strategic Initiatives, Ecolibrium
Eurofound logo
5.0
Rating stars
Quote icon
They were very flexible and adapted to our means of communications."
Maria Josefa Perez Barral
IT Project Assistant, Eurofound
Confinze logo
5.0
Rating stars
Quote icon
Their framework is super unique and something I haven't seen before."
Mathias Storm Mouritsen
Head of Product, Confinze ApS
Confinze logo
5.0
Rating stars
Quote icon
The web developer delivered a really high quality video conferencing system within a very short period of time.”
Liam Hindson
Founder & Owner, TeachTutti Ltd
Confinze logo
5.0
Rating stars
Quote icon
The people at Imaginary Cloud were both professional and organized."
Alex Algard
Fund Manager, Online Awareness Initiative
Confinze logo
5.0
Rating stars
Quote icon
Imaginary Cloud is very committed to their work and timely delivery.”
Richard Surendrakumar
Head of Product, FarmLink Marketing Solutions
Confinze logo
5.0
Rating stars
Quote icon
Imaginary Cloud is a very serious software agency with a positive attitude and good skill set."
Xavier Anguera
Co-Founder & CTO, ELSA, Corp.
Confinze logo
5.0
Rating stars
Quote icon
This is the best work we’ve gotten from a provider so far, and we’ve worked with many over the years.”
João Santos
CEO & Founder, Learninghubz
Confinze logo
5.0
Rating stars
Quote icon
They have a very good approach to the design of everything that is related with the graphical interface and the UX.”
Luís Pedro
CEO, Oligo Swiss Fund Services
Confinze logo
5.0
Rating stars
Quote icon
Imaginary Cloud has a strong ability to solve problems, and they present a solution in a short timeframe."
Artur Carvalho
Owner & CEO, Topgim, Lda.
Confinze logo
5.0
Rating stars
Quote icon
They’re equally as capable as some of the biggest development names out there.”
Chris Lamberton
Strategy Director, TrustPortal Solutions
Confinze logo
5.0
Rating stars
Quote icon
The team, deliverables, and overall experience have all been fantastic— I couldn’t ask for anything more."
Miguel Costa Santos
CEO, Globsurveys
Confinze logo
5.0
Rating stars
Quote icon
It's been a great addition to our store."
Ellie David
Manager, 1.00 Plus Super Store
Confinze logo
5.0
Rating stars
Quote icon
I'm impressed with their very deep expertise, transparency, and very talented people."
Simone Rigoni
CEO, Tep Wireless
Right arrow icon
Right arrow icon
00/00

what you'll get

Faster Delivery

Agile development, hot reload, and reusable components speed up launch timelines.

Transparency icon
High-Performance Applications

Compiled ARM code and Skia engine ensure native-like performance and smooth animations.

Reduce cost icon
Lower Maintenance Overhead

A unified codebase reduces effort and cost across mobile, web, and desktop platforms.

Clipboard with strategy plan and pencil icon representing getting a project plan.
Scalable Architecture

Clean, modular code ensures long-term flexibility and readiness for future feature growth.

WE ARE AN AWARD WINNING COMPANY

Clutch Top B2B COMPANY UNITED KINGDOM 2023 logo

top b2b company
UNITED KINGDOM

Clutch, 2023

Top Flutter Developers Portugal 2025 Badge

Top flutter developers
Portugal

Clutch, 2025

Top Flutter Developers London 2025 Badge

Top flutter developers
london

Clutch, 2025

Clutch Top B2B COMPANY UNITED KINGDOM 2023 logo

Top B2B COMPANY
UNITED KINGDOM

Clutch, 2023

Top Flutter Developers Portugal 2025 Badge

Top flutter developers
Portugal

Clutch, 2025

Top Flutter Developers London 2025 Badge

Top flutter developers
london

Clutch, 2025

We are aglobal partner in over 80 countries

Bridging borders, serving clients in over 80 countries worldwide.

United States of America map

united states

Europe map

europe

Middle East map

middle east

World map

rest of the world

your
team

yourteam

With a 99% client satisfaction rate, Imaginary Cloud brings together a handpicked team of EU-based Flutter experts trusted by global enterprises. 

From full product builds to seamless team augmentation, we deliver with speed, precision, and technical depth.

Imaginary Cloud's Software Team
Data Engineer icon

Flutter Developers

Experts in Dart, Flutter SDK, Firebase, and state management libraries (Provider, Riverpod, Bloc), our developers build modular, high-performance applications that scale.

Designer blue icon.

UI/UX Designers

Our designers create pixel-perfect, responsive interfaces that blend aesthetic excellence with native usability, tailored for every screen.

Project Manager blue icon.

Project Managers

Agile-certified PMs coordinate the entire product lifecycle, ensuring efficiency, clarity, and delivery on time and on budget.

Data Scientist blue icon

QA and Automation Experts

We use automated testing, CI/CD pipelines, widget and integration tests, and test-driven strategies to guarantee app reliability and stability.

Sounds like your Flutter dream team?

WHY
IMAGINARY CLOUD

At Imaginary Cloud we provide a unique service tailored to the needs of companies that are focused on growth. Know more about why we are the right partner to fuel your growth.

Why
imaginary cloud

At Imaginary Cloud we provide a unique service tailored to the needs of companies that are focused on growth. Know more about why we are the right partner to fuel your growth.

how we
WORK

how weWORK

At Imaginary Cloud we provide you with flexible working models to work with our team, depending on your business requirements.

Icon of three professionals standing together representing a dedicated development team.

Team Extension

We provide you with a development team or an individual fit to your needs, able to work independently, and/or fully integrated within your delivery team and processes.

Icon of a person with gears and puzzle pieces symbolising specialised squads for projects.

managed projects

We will develop the project in-house, following our battle-tested processes which ensure world-class quality and efficiency. This end-to-end solution is ideal for companies without internal technical teams.

Icon of three professionals standing together representing a dedicated development team.
TEAM EXTENSION
Right arrow icon
Icon of a person with gears and puzzle pieces symbolising specialised squads for projects.
MANAGED PROJECT
Right arrow icon

EVERYTHING YOU NEED TO KNOW ABOUT
flutter

EVERYTHING YOU NEED TO KNOW ABOUTflutter

FAQ illustration with magnifying glass, exclamation and question icons, representing frequently asked questions.

Browse the Frequently Asked Questions and get your answers. Or better yet – get in touch with our team and let’s talk!

get a quote
What types of applications can you
build using Flutter?
What types of applications can you build using Flutter?
Right arrow icon
Is Flutter suitable for
production-grade applications?
Is Flutter suitable for production-grade applications?
Right arrow icon
How does Flutter differ from React
Native?
How does Flutter differ from React Native?
Right arrow icon
Can Flutter support real-time
features and API integrations?
Can Flutter support real-time features and API integrations?
Right arrow icon
Do you offer post-launch support
for Flutter apps?
Do you offer post-launch support for Flutter apps?
Right arrow icon
How do you maintain code quality
and performance in Flutter projects?
How do you maintain code quality and performance in Flutter projects?
Right arrow icon
Is Flutter a good choice for startups
or MVPs?
Is Flutter a good choice for startups or MVPs?
Right arrow icon

Still have questions?

Our team of business developers and project managers can help you to clarify any questions you have related. Feel free to chat with us anytime.

flutter
RESOURCES

flutterRESOURCES

blog post

React Native vs Flutter for App Development

When considering what to use for your next mobile application, you'll have to do some research about which frameworks can provide you with the tools you'll need. React Native is a top dog of the industry,...

Explain your project and book a meeting today.
Dropdown caret icon