Open Source Feature Flags, Experimentation, and Product Analytics

Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.

Enterprise-ready, Git native feature management solution

Open-source feature management platform

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

🐬 Beautiful, performant feature flags for Ruby.

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

A feature flag daemon with a Unix philosophy

A Kubernetes feature flag operator

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