Open-source alternatives to LaunchDarkly

Feature flag management for controlled releases and experiments.

5 open-source swaps74.2k GitHub stars between them

The open-source options, most starred first

Read from GitHub. Check the licence and what each one covers before you switch.

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay,…

Open-source feature management platform

Open Source Feature Flags, Experimentation, and Product Analytics

Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.

Enterprise-ready, Git native feature management solution