Feature Flags Software Directory

PostHog

Product analytics, session recording, feature flagging and a/b testing that you can self-host (alternative to Mixpanel, Amplitude, Heap, HotJar, Optimizely).

34.9K stars open source

Product Analytics Feature Flags

Unleash

Open-source feature management platform

13.6K stars open source

CI / CD Monitoring & Observability Feature Flags

Self Hosted

Sentry, feature-complete and packaged up for low-volume deployments and proofs-of-concept

9.4K stars open source

Monitoring & Observability PaaS & Self-hosting Feature Flags

Growthbook

Open Source Feature Flags, Experimentation, and Product Analytics

7.9K stars open source

BI Dashboards Product Analytics Feature Flags

Flagsmith

Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly).

6.4K stars open source

Feature Flags

Doorkeeper

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

5.5K stars open source

SSO & Authentication Feature Flags Developer Tools

Spec

The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.

5.2K stars open source

Monitoring & Observability API Tools Browser Automation

Flipt

Feature flag solution with support for multiple data backends (alternative to LaunchDarkly).

4.8K stars open source

Feature Flags

Split

:chart_with_upwards_trend: The Rack Based A/B testing framework

2.7K stars open source

Feature Flags

Flagr

Flagr is a feature flagging, A/B testing and dynamic configuration microservice

2.6K stars open source

Monitoring & Observability API Tools Feature Flags

Piranha

A tool for refactoring code related to feature flag APIs

2.4K stars open source

Testing & QA Code Quality & Linting Feature Flags

GO Feature Flag

Simple, complete, and lightweight feature flag solution (alternative to LaunchDarkly).

2K stars open source

Feature Flags Developer Tools

Featbit

Enterprise-grade feature flag platform that you can self-host.

1.8K stars open source

Feature Flags

FeatureProbe

FeatureProbe is an open source feature management service. 开源的高效可视化『特性』管理平台，提供特性开关、灰度发布、AB实验全功能。

1.6K stars open source

Monitoring & Observability Product Analytics Feature Flags

Django Waffle

A feature flipper for Django

1.2K stars open source

CMS Plugins & Extensions Feature Flags Productivity

Fun With Flags

Feature Flags/Toggles for Elixir

1.2K stars open source

Relational Databases CMS Plugins & Extensions Feature Flags

Togglz

Feature Flags for the Java platform

1K stars open source

Feature Flags Developer Tools

Featurevisor

Feature flags, experiments, and remote config management with version control

801 stars open source

Customer Engagement Feature Flags

Vertex Ai Mlops

Google Cloud Platform Vertex AI end-to-end workflows for machine learning operations

699 stars open source

ML Frameworks Feature Flags

Ansible Navigator

A text-based user interface (TUI) for Ansible.

533 stars open source

Terminal & CLI Tools Feature Flags

Sail

A flutter demo client application for v2board.

511 stars open source

Mobile Development Feature Flags Internal Tools & Admin

Bucketeer

Feature Flag Management and A/B Testing platform

476 stars open source

BI Dashboards Monitoring & Observability Feature Flags

Flagged

Feature Flags for React made easy with hooks, HOC and Render Props

434 stars open source

HTML CSS & Website Templates JavaScript Libraries & Components Feature Flags

Superposition

Superposition is a context-based configuration management system designed to facilitate safe and flexible rollout of config changes

415 stars open source

Low-Code & No-Code Dev Feature Flags Developer Tools

Feature Flags Software & Alternatives

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