Bitrise

Bitrise is a mobile-first DevOps platform that lets engineering teams build, test, and deploy iOS and Android apps on dedicated Apple silicon infrastructure. Founded in 2014 by developers who experienced mobile CI/CD pain firsthand, the company has grown to serve what it describes as 8,500+ mobile teams worldwide, with offices in San Francisco, London, and Budapest. The platform covers the full mobile delivery lifecycle—from CI pipelines and remote build caching to app store release management and over-the-air updates—on a single managed platform.

What It Is

Bitrise is a cloud-based mobile CI/CD and DevOps platform purpose-built for iOS and Android development. Unlike general-purpose CI tools such as Jenkins, CircleCI, or GitHub Actions, Bitrise provides mobile-specific infrastructure out of the box: managed macOS stacks with new Xcode versions available within 24 hours of Apple's release, automated code signing, real-device test sharding, and direct integrations with TestFlight, App Store Connect, and Google Play. The platform is organized into several distinct products that can be used together or independently:

• Bitrise CI — the core CI/CD pipeline engine with 400+ pre-built steps for iOS, Android, React Native, and Flutter
• Build Cache — remote build and test caching for Bazel, Gradle, and Xcode, compatible with any CI platform
• Build Hub — managed Apple silicon and Linux runners for GitHub Actions workflows
• Release Management — unified test distribution and app store release workflows
• CodePush — over-the-air JavaScript and asset updates for React Native and Expo apps
• Bitrise AI — context-aware AI for fixing failed builds, reviewing PRs, and querying builds via MCP from an IDE

Mobile-Specific Infrastructure

Bitrise runs builds on dedicated Apple silicon machines, including M4 Pro configurations with up to 54 GB RAM. The platform maintains macOS stacks that are updated within 24 hours of new Xcode releases, which the company positions as a key differentiator against generic CI providers that require teams to manage their own macOS runners. Additional infrastructure features include:

• One-click remote access to the exact machine that ran a failed build, with the environment intact
• Auto-quarantine of flaky tests so they don't block pipelines, with intelligent reruns that re-execute only failed tests
• AES-256 encryption at rest, SOC 2 Type 2 and PCI-DSS certification, and GDPR compliance
• Managed code signing that keeps iOS certificates and Android keystores out of source control

Platform Products and Integrations

Beyond the core CI engine, Bitrise's product suite addresses the full mobile release cycle. Build Cache supports Bazel, Gradle, and Xcode caching and integrates natively with Bitrise CI as well as CircleCI, GitHub Actions, GitLab CI, and Jenkins. Build Hub lets teams keep their existing GitHub Actions workflows while routing them to Bitrise's managed Apple silicon and Linux runners. CodePush ships React Native and Expo updates directly to users without app store review, supporting bare React Native in addition to Expo, and is positioned as a managed successor to Microsoft's App Center CodePush service. Release Management handles staged rollouts, approval gates, and test distribution for both iOS and Android, with integrations including LaunchDarkly for feature flags and Slack/Teams for notifications.

Audience and Adoption Signal

Bitrise targets mobile engineering teams ranging from individual developers to large enterprises. The company's About page states it has over 100,000 developers, more than 2 million builds per month, and has raised over $95 million in funding, including a $67.5 million Series C in 2021. Bitrise was the first Hungarian company accepted into Y Combinator (2017). The homepage attributes customer quotes to Shopify and Substack, with Shopify stating mobile builds improved by 50% and Substack noting nearly doubled build speed on iOS. The company also attributes a 60% iOS build time reduction to Redfin via Build Cache, and a 100% reduction in manual releases to Tapcart via Release Management.

Update: Recent Changelog Activity

The Bitrise changelog shows active product movement as of September 2026, with recent entries including refreshed Starter Packages with unlimited team members and increased concurrency, custom roles for permission management, and new upload/download performance histograms in Build Cache invocation details. The platform has also recently launched Remote Dev Environments—on-demand cloud VMs on the same machines and stacks as Bitrise CI or Build Hub—and expanded its AI capabilities with Bitrise AI, which provides MCP-based IDE integration for build querying, PR review, and build failure diagnosis. The addition of M4 Pro machines (up to 54 GB RAM) and the CodePush product (as an App Center successor) represent significant recent platform expansions.