Flutter.io
Flutter is an open-source, Google-developed UI framework that enables developers to build natively compiled applications for mobile, web, desktop, and embedded platforms from a single Dart codebase, serving global enterprise and individual developers at no licensing cost.
- Company typePrivate
- Founded2017
- HeadquartersMountain View, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Flutter.io does
Flutter is an open-source UI software development kit developed and maintained by Google (Alphabet Inc.). Originally announced at Google I/O 2017 and reaching 1.0 stable release in December 2018, Flutter uses the Dart programming language to enable developers to build natively compiled applications for mobile (iOS/Android), web, desktop (Windows/macOS/Linux), and embedded devices from a single codebase. Core technical components include a custom rendering engine that bypasses platform-native widgets for pixel-level UI control, ahead-of-time compilation to ARM/Intel machine code as well as JavaScript, and the Hot Reload feature that allows code changes to be applied in-app without losing state. The latest referenced version is Flutter 3.44 (with Dart 3.12) released in 2025. The framework integrates deeply with Google's developer ecosystem, including Firebase, Google Ads, Google Play, Google Pay, Google Wallet, and Google Maps.
Flutter operates under a free, open-source distribution model under the 3-Clause BSD License and generates no direct revenue. Google funds and staffs Flutter as an internal strategic project, with contributions from a global open-source community. The go-to-market motion is community-led, developer-first, and event-driven: developers self-serve through flutter.dev, docs.flutter.dev, pub.dev (the package ecosystem hosting thousands of third-party packages), and DartPad (a browser-based IDE), supplemented by Google I/O announcements and the blog.flutter.dev release cadence. Customer segments span mobile, web, desktop, and embedded developers, as well as enterprise organizations; notable end-user organizations include Google Pay, BMW, Alibaba, ByteDance, Capital One, eBay, Grab, Nubank, The New York Times, Sonos, Square, Tencent, Toyota, Dream11, MGM Resorts, Philips Hue, Abbey Road Studios, Groupon, and Emaar. There is no traditional sales motion; a Consultant Directory exists for enterprise implementation support.
Flutter's market position has expanded materially, with the framework moving from approximately 10% of new free iOS apps in 2021 to nearly 30% in 2025 (3x growth in four years), and capturing approximately 46% of the cross-platform mobile framework market. The broader cross-platform app development framework market is projected to grow from US$124.5 million in 2025 to US$369.2 million by 2032 (16.8% CAGR), with Asia Pacific expected to reach US$293.1 million by 2032.
Flutter.io firmographics
Firmographics- Name
- Flutter.io
- Legal name
- Flutter (Google)
- Website
- https://flutter.io
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Flutter is an open-source, Google-developed UI framework that enables developers to build natively compiled applications for mobile, web, desktop, and embedded platforms from a single Dart codebase, serving global enterprise and individual developers at no licensing cost.
- Ownership category
- akta.pro rank
Flutter.io industry classification
Industry- Product category
- Cross-Platform Mobile Development Framework
- NAICS
- Computer Systems Design and Related Services (54151)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Developer Portals, SDKs & Documentation Platforms (BPAMADAG)
- akta.pro secondary industry
- Game Engine & Creation Platforms (UGC/Modding) (BPAMAKAE)
Keywords
Where Flutter.io is headquartered
LocationHeadquarters
- HQ city
- Mountain View
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Flutter.io business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Open-Source Framework (No Direct Revenue): Flutter is a free, open-source framework distributed under the 3-Clause BSD License. There is no direct revenue generation from the framework itself. Google's business model for Flutter is indirect - the framework drives adoption of Google Cloud services, Firebase, Google Play, and other Google platforms where developers build and monetize applications.
Go-to-market motion3 records
Distribution channels7 records
Marketing channels9 records
Flutter.io product offering
Product offeringCore offering
Flutter is an open-source UI software development kit that lets developers build natively compiled, multi-platform applications for mobile (iOS/Android), web, desktop (Windows/macOS/Linux), and embedded devices from a single codebase, powered by the Dart programming language. It ships the Flutter SDK, Flutter DevTools for debugging/profiling, the pub.dev package ecosystem, and deep integration with Google services (Firebase, Google Ads, Google Play, Google Pay, Google Wallet, Google Maps). The framework is distributed free of charge under the 3-Clause BSD License.
Product overview
Flutter is a single open-source framework for building beautiful, natively compiled, multi-platform applications from a single codebase. The product portfolio centers on the Flutter SDK, powered by the Dart programming language. Key offerings include Flutter DevTools for debugging and profiling, and pub.dev as the package ecosystem. The framework supports deployment across mobile, web, desktop, embedded devices, and includes specialized development paths for iOS, AI integration, game development, and monetization. Seamless integration with Google services ecosystem (Firebase, Google Ads, Google Play, Google Pay, Google Wallet, Google Maps) enables comprehensive app development capabilities.
Differentiator
Problem solved
Functional benefit
Brands
- Dart: Dart is the programming language optimized for fast apps on any platform that powers Flutter.
Products and services
- Flutter SDK An open-source UI software development kit for building beautiful, natively compiled, multi-platform applications from a single Dart codebase. Supports deployment to mobile (iOS/Android), web, desktop (Windows/macOS/Linux), and embedded devices. Used by individual developers, mobile and web teams, and large enterprises (Google Pay, BMW, Alibaba, Capital One, ByteDance, eBay, Nubank, Sonos, Square, Tencent) to reduce platform-specific engineering overhead.
- Dart Programming language optimized for fast apps on any platform, powering the Flutter SDK. Features object-oriented programming, reactive programming, strong typing, sound null safety, and ahead-of-time compilation. Used by Flutter developers to build cross-platform mobile, web, desktop, and embedded applications.
- Flutter DevTools A developer tooling suite for debugging, profiling, and inspecting Flutter applications. Includes a widget inspector, performance overlay, and source-level debugging capabilities. Targeted at Flutter application developers.
- pub.dev Package repository for Dart and Flutter packages, hosting thousands of reusable libraries that extend Flutter functionality across state management, navigation, networking, and other use cases. Open to community contributions and accessed globally by Flutter developers.
Quantifiable outcome
- 30% of new free iOS apps in 2025 built with Flutter, up from 10% in 2021
- +3 more outcomes
Companies that use Flutter.io
Customer profileNamed customers20 records
Segments6 records
Ideal customer profiles2 records
Flutter.io technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
Feature6 records
Flutter.io partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core.
- FirebasecoreFirebase backend services integrate seamlessly with Flutter applications, providing authentication, database, hosting, cloud functions, and other backend-as-a-service capabilities.
- Google PlaycoreGoogle Play integration enables Flutter developers to publish, distribute, and monetize Android applications through Google's app marketplace ecosystem.
- Google PaycoreGoogle Pay payment integration allows Flutter apps to accept in-app payments and process transactions securely via Google's payment infrastructure.
- Google AdscoreGoogle Ads integration enables Flutter developers to monetize applications through advertising and implement ad campaigns within their applications.
- Google MapscoreGoogle Maps integration provides mapping, location services, and geospatial functionality within Flutter applications.
- Google WalletcoreGoogle Wallet integration enables Flutter apps to store and manage digital tickets, passes, payment methods, and loyalty cards.
- DartcoreDart is the programming language that powers Flutter. Developed by Google, Dart is optimized for fast app development on any platform with ahead-of-time compilation and sound null safety.
- pub.dev CommunitycoreThe pub.dev package ecosystem is maintained by Google but primarily built by the open-source community, contributing thousands of packages that extend Flutter functionality.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Flutter.io competitors and assessment
Company assessmentEmerging players
- NativeScript: Open-source framework for building native mobile apps with JavaScript, TypeScript, Angular, or Vue. Competes in the same cross-platform mobile development category as Flutter, though with a smaller community footprint.
- Tauri: Open-source framework for building small, fast cross-platform desktop and mobile apps using web frontends and a Rust backend. Emerging alternative to Flutter in the desktop and cross-platform space, particularly for performance-sensitive applications.
- Expo: Framework and platform built on top of React Native that simplifies cross-platform development. Overlaps with Flutter as a developer-experience-focused mobile cross-platform solution.
- Capacitor: Ionic's modern native runtime that enables web apps to run natively on iOS, Android, and desktop. Partial overlap with Flutter for web-to-native cross-platform development workflows.
- Apache Cordova: Long-standing hybrid mobile framework wrapping web apps for native deployment. Represents the older generation of cross-platform tooling that Flutter's modern approach is displacing.
Direct peers
- Ionic: Open-source mobile UI toolkit that uses web technologies (HTML, CSS, JavaScript) to build cross-platform apps. Competes with Flutter for developers seeking cross-platform reach, especially in hybrid/web-based app scenarios.
- .NET MAUI: Microsoft's evolution of Xamarin for building cross-platform native applications for iOS, Android, macOS, and Windows from a shared C#/XAML codebase. Competes directly with Flutter in the enterprise multi-platform space.
- Kotlin Multiplatform: JetBrains' cross-platform SDK that compiles Kotlin to multiple platforms including iOS and Android. Targets the same developer pain point of single-codebase native mobile development.
- React Native: Meta's open-source cross-platform mobile framework. Most direct competitor to Flutter, also targeting iOS, Android, and web from a single codebase with a JavaScript/TypeScript foundation.
Broad incumbents
- Qt: The Qt Company's mature cross-platform C++ framework for desktop, mobile, and embedded UIs. Comparable to Flutter in multi-platform reach and embedded use cases, though with a different technology stack and longer history.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Flutter.io social profiles
Digital presenceFlutter.io financial estimates
Financial estimateRevenue estimate
Valuation estimate
Flutter.io leadership team
Management profileNumber of profiles
Flutter.io funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Flutter.io M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Flutter.io
What does Flutter.io do?
Flutter is an open-source UI software development kit that lets developers build natively compiled, multi-platform applications for mobile (iOS/Android), web, desktop (Windows/macOS/Linux), and embedded devices from a single codebase, powered by the Dart programming language. It ships the Flutter SDK, Flutter DevTools for debugging/profiling, the pub.dev package ecosystem, and deep integration with Google services (Firebase, Google Ads, Google Play, Google Pay, Google Wallet, Google Maps). The framework is distributed free of charge under the 3-Clause BSD License.
Is Flutter.io a public or private company?
Flutter.io is a private company. It is classified as corporate owned and is currently operating.
When was Flutter.io founded?
Flutter.io was founded in 2017. It employs 11 to 50 people.
Where is Flutter.io based?
Flutter.io is headquartered in Mountain View, United States, in the North America region.
How does Flutter.io make money?
One revenue line is on record: open-Source Framework (No Direct Revenue).
Who are Flutter.io's main competitors?
Emerging players on record are NativeScript, Tauri, Expo, Capacitor and Apache Cordova. Direct peers are Ionic, .NET MAUI, Kotlin Multiplatform and React Native. Qt is listed as a broad incumbent.
Does Flutter.io have an API?
No public API is recorded for Flutter.io.
What industry is Flutter.io in?
Flutter.io's product category is Cross-Platform Mobile Development Framework. Its primary akta.pro industry code is BPAMADAG, Developer Portals, SDKs & Documentation Platforms, with a secondary code of BPAMAKAE, Game Engine & Creation Platforms (UGC/Modding). Its NAICS code is 54151 and its SIC code is 7372.