Release Flags

FeatBit

An open-source platform for feature flag management.

An open-source platform to simplify feature flag management.

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Tggl

Feature flags for modern product teams.

A feature flagging tool focused on cross-team collaboration.

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Molasses

Feature Flags for Busy Developers.

A simple and powerful feature flag platform for developers.

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GrowthBook

The #1 Open-Source Feature Flag & Experimentation Platform.

An open-source platform that combines feature flagging with A/B testing.

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Statsig

The #1 Feature Management and Experimentation Platform.

A modern platform for feature management, experimentation, and product analytics.

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ConfigCat

Feature flags for teams.

A hosted feature flag and configuration management service.

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DevCycle

The Feature Flag Platform for Developers.

A feature flag platform built for developers with a focus on modern workflows.

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Eppo

The Modern Experimentation Platform.

A warehouse-native experimentation platform with feature flagging.

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LaunchDarkly

Ship safely. Sleep soundly.

A feature management platform for developers to ship with confidence.

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Unleash

The open-source feature flag platform.

An open-source, enterprise-ready feature management solution.

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Flagsmith

Open Source Feature Flag & Remote Config Service.

Manage feature flags and remote config across web, mobile, and server-side apps.

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Split

The Feature Delivery Platform.

Platform for feature flagging, experimentation, and monitoring.

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PostHog

The all-in-one platform for product analytics, session replay, feature flags, and A/B testing.

An open-source product analytics platform with built-in feature flags.

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Harness Feature Flags

Intelligent feature flags.

A feature flag solution integrated into the Harness software delivery platform.

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Optimizely Feature Experimentation

Feature flagging and A/B testing for product and engineering teams.

A platform for feature flagging, experimentation, and personalization.

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Apptimize

A/B Testing and Feature Release Management for Mobile Apps.

A platform focused on A/B testing and feature flagging for native mobile apps.

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CloudBees Feature Management

Secure feature delivery for the enterprise.

An enterprise-focused platform for feature flagging and management.

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Hypertune

The programmable feature flag platform.

A Git-native, programmable feature flag and A/B testing platform.

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Flipper

Feature Flags for Ruby and Rails.

A feature flag tool built on the popular Flipper library for Ruby/Rails.

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Bucket

The Open Source A/B testing and Feature Flagging platform.

An open-source platform for feature flagging and A/B testing.

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