Why look beyond EAS Build

EAS Build offers a streamlined process for compiling React Native and Expo applications into native binaries, abstracting away much of the complexity of native build environments. Its deep integration with the Expo CLI and ecosystem provides a consistent developer experience, particularly for teams already invested in Expo. However, specific project requirements may necessitate exploring alternatives.

Developers might consider other solutions if their project requires a high degree of control over the native build process, custom native module integration outside the Expo managed workflow, or specific CI/CD pipeline customizations that are not readily available within EAS Build's opinionated structure. Teams working with non-React Native frameworks, such as Flutter or native iOS/Android, will naturally require different build solutions. Furthermore, projects with strict on-premise build requirements, specific security policies, or a preference for self-hosted runners might find cloud-only services like EAS Build less suitable. Evaluating alternatives allows teams to match their build infrastructure to their unique technical and operational constraints, optimizing for factors like cost, build speed, extensibility, and integration with existing toolchains.

Top alternatives ranked

  1. 1. Bitrise โ€” Mobile-first CI/CD for all major platforms

    Bitrise is a mobile-specific CI/CD platform designed to automate the development, testing, and deployment of mobile applications across various frameworks, including native iOS, Android, React Native, Flutter, and Xamarin. It provides a visual workflow editor, a marketplace of integrations (Steps), and dedicated infrastructure for mobile builds. Bitrise emphasizes speed and reliability for mobile projects, offering features like automatic code signing, device testing, and integrations with various app store Connect APIs. Developers can define complex build pipelines with fine-grained control over each step, making it suitable for projects with custom build requirements or extensive testing matrices. Bitrise supports both public and private repositories and offers various hosting options, including cloud and on-premise solutions for enterprise users.

    • Best for: Teams requiring extensive customization of mobile CI/CD workflows, projects with diverse mobile technology stacks, and enterprise users needing on-premise or highly secure build environments.

    See our Bitrise profile page for more information. Learn more at the official Bitrise website.

  2. 2. AppCenter โ€” Microsoft's integrated mobile DevOps platform

    Microsoft App Center is a suite of cloud services for mobile app developers covering build, test, distribute, and monitor functionalities. It supports native iOS and Android, React Native, Xamarin, and UWP apps. App Center provides automated builds from various source control systems, real-time crash reporting, analytics, and distribution to testers or directly to app stores. Its testing service allows running automated UI tests on thousands of real devices in the cloud. For teams already integrated into the Microsoft ecosystem, App Center offers a cohesive experience. It aims to simplify the entire mobile app lifecycle, from continuous integration to continuous delivery and post-release monitoring. The platform is designed to be scalable for projects of all sizes, providing a centralized hub for managing mobile applications.

    • Best for: Developers and teams building apps across Microsoft-supported frameworks, those seeking an integrated solution for the entire mobile DevOps lifecycle, and existing Microsoft Azure users.

    See our AppCenter profile page for more information. Learn more at the official AppCenter website.

  3. 3. CircleCI โ€” General-purpose CI/CD with strong mobile support

    CircleCI is a popular general-purpose CI/CD platform that offers robust support for mobile application development. It allows developers to automate their build, test, and deployment processes using configurable YAML files. CircleCI provides fast, scalable infrastructure and supports a wide range of programming languages and frameworks, including native iOS (Swift/Objective-C), Android (Kotlin/Java), React Native, and Flutter. Key features include caching, parallelization, and reusable configurations (Orbs) to accelerate build times and simplify pipeline management. Its flexibility makes it a strong choice for teams that require a highly customizable CI/CD pipeline, integrate with diverse tools, or manage both mobile and non-mobile projects within the same platform. CircleCI offers cloud-hosted and self-hosted options, catering to various security and infrastructure needs.

    • Best for: Teams requiring a flexible, highly configurable CI/CD platform for both mobile and non-mobile projects, those needing strong integration with various third-party tools, and organizations with complex monorepo structures.

    See our CircleCI profile page for more information. Learn more at the official CircleCI website.

  4. 4. React Native โ€” Build system inherent to the framework

    While React Native is primarily a framework for building cross-platform mobile applications using JavaScript and React, it includes its own underlying build system for compiling native binaries. When developing with React Native directly (outside of the Expo managed workflow), developers interact with native build tools like Xcode for iOS and Gradle for Android. This approach provides maximum control over the native project, allowing for deep customization, integration of any native module, and direct manipulation of native code. However, it also requires developers to manage native development environments, dependencies, and code signing manually, which can be more complex than using a service like EAS Build. Many React Native projects use separate CI/CD services (like those listed above) to automate these native build steps.

    • Best for: Projects requiring full control over the native build process, deep native module integration, or teams with existing expertise in native iOS and Android development.

    See our React Native profile page for more information. Learn more at the official React Native documentation.

  5. 5. Flutter โ€” Dart-based cross-platform framework with integrated tooling

    Flutter is Google's UI toolkit for building natively compiled applications for mobile, web, and desktop from a single codebase using Dart. Similar to React Native, Flutter includes its own build system and tooling, managed by the flutter CLI. When building a Flutter application, the CLI orchestrates the compilation of Dart code into native ARM code (for iOS and Android) and assets, then leverages platform-specific build tools like Xcode and Gradle to package the final application binaries. This integrated approach simplifies the build process for Flutter developers, as much of the complexity is handled by the framework's tooling. While Flutter's local build capabilities are robust, many teams integrate Flutter projects with external CI/CD services for automated testing, continuous integration, and streamlined deployment to app stores.

    • Best for: Teams committed to the Flutter framework, developers prioritizing high-performance UIs and fast development cycles, and projects targeting multiple platforms (mobile, web, desktop) from a single codebase.

    See our Flutter profile page for more information. Learn more at the official Flutter documentation.

  6. 6. Firebase โ€” Backend services with some build integration

    Firebase is a platform developed by Google for creating mobile and web applications. While primarily known for its backend services like Firestore, Authentication, and Cloud Functions, Firebase also offers tools that complement the mobile app development lifecycle, including Firebase Hosting for web apps and some integration points for mobile app distribution. Firebase App Distribution, for instance, allows developers to distribute pre-release versions of their iOS and Android apps to trusted testers. Although Firebase does not provide a direct cloud-based native build service akin to EAS Build, it integrates with CI/CD platforms to accept compiled binaries for distribution. Its value as an alternative lies in its comprehensive suite of services that support app development and operations, often used in conjunction with a separate build system.

    • Best for: Projects needing a comprehensive backend-as-a-service (BaaS) alongside their mobile app builds, teams leveraging Google's cloud ecosystem, and those seeking streamlined beta distribution and analytics.

    See our Firebase profile page for more information. Learn more at the official Firebase documentation.

  7. 7. Expo โ€” The broader ecosystem around EAS Build

    Expo is an open-source platform for making universal native apps with JavaScript and React. EAS Build is a core component of the Expo ecosystem, providing the cloud infrastructure for building native binaries. However, Expo itself, through its CLI and managed workflow, offers a local build process using expo build (now deprecated in favor of EAS Build) or by ejecting to a bare React Native project. The Expo ecosystem provides a comprehensive set of tools, libraries, and services that simplify cross-platform mobile development, including over-the-air updates (EAS Update) and submission to app stores (EAS Submit). While EAS Build handles the cloud compilation, the broader Expo framework allows developers to manage their project's dependencies, configuration, and development server locally. For teams looking for an alternative to EAS Build's cloud aspect but still want to leverage the Expo framework, managing builds locally or through a different CI/CD system is an option, albeit with increased operational overhead.

    • Best for: Teams already invested in the Expo framework but seeking alternatives for cloud-based native builds, projects requiring specific local build environments, or those managing their own CI/CD pipelines for Expo apps.

    See our Expo profile page for more information. Learn more at the official Expo documentation.

Side-by-side

Feature EAS Build Bitrise AppCenter CircleCI React Native (Local) Flutter (Local) Firebase Expo (Local)
Primary Function Cloud Native Builds Mobile CI/CD Mobile DevOps Suite General CI/CD Framework Build System Framework Build System BaaS + Distribution Framework + Tools
Supported Frameworks React Native, Expo iOS, Android, RN, Flutter, Xamarin iOS, Android, RN, Xamarin, UWP Any (via configuration) React Native Flutter Any (backend) React Native, Expo
Cloud-based Builds Yes Yes Yes Yes No (local only) No (local only) No (distribution only) No (local only, outside EAS)
Native Control Level Managed/High-level High Moderate High Full Full N/A Managed/High-level
Integrated Testing Limited (can integrate) Yes Yes (device testing) Yes Via third-party tools Via third-party tools N/A Via third-party tools
App Store Distribution Yes (EAS Submit) Yes Yes Yes (via configuration) Manual or CI/CD Manual or CI/CD Yes (App Distribution) Yes (EAS Submit)
Free Tier Available Yes Yes Yes Yes N/A (open source) N/A (open source) Yes N/A (open source)
Self-hosted Runners No Yes (Enterprise) No Yes Yes (local machine) Yes (local machine) N/A Yes (local machine)

How to pick

Selecting an alternative to EAS Build involves evaluating your project's specific needs, team expertise, and long-term strategy. Consider the following decision points:

  • Framework Alignment:
    • If you are exclusively building with React Native (without Expo) and require maximum control over the native project, consider managing builds locally with the React Native tooling, potentially augmented by a general-purpose CI/CD like CircleCI for automation.
    • For Flutter projects, the integrated Flutter CLI handles local builds efficiently. Integrate with a mobile-focused CI/CD like Bitrise or AppCenter for cloud automation.
    • If your team uses Expo but wants to move away from EAS Build's cloud infrastructure, you might explore managing Expo builds locally (if applicable for your project type) or using a custom CI/CD setup for bare Expo projects.
  • Level of Native Control:
    • If your project frequently requires custom native modules, specific build configurations, or direct manipulation of Xcode/Gradle projects, solutions like Bitrise, CircleCI, or a direct React Native/Flutter local build approach offer greater flexibility.
    • For projects where abstracting native complexity is a priority, and standard configurations suffice, EAS Build remains a strong choice, but AppCenter also provides a managed experience.
  • CI/CD Integration and Features:
    • For a full-suite mobile DevOps experience including testing, analytics, and distribution, AppCenter or Bitrise are comprehensive options.
    • If your organization already uses a general-purpose CI/CD for other projects and prefers a unified platform, CircleCI offers strong mobile support and extensibility.
  • Backend Services:
    • If your project needs integrated backend services, analytics, and robust beta distribution tools in addition to build capabilities, Firebase can be a valuable complement, often used alongside a dedicated build system.
  • Cost and Scale:
    • Evaluate the pricing models of each alternative against your expected build volume, storage needs, and required features. Most cloud CI/CD services offer free tiers or trials to help you assess suitability before committing.
    • Consider the cost implications of managing local build infrastructure versus leveraging cloud-based solutions.

By systematically evaluating these factors, you can identify the alternative that best aligns with your development workflow, technical requirements, and long-term project goals.