PostHog
Product analytics, session recording, feature flagging and a/b testing that you can self-host (alternative to Mixpanel, Amplitude, Heap).
Self-hosted Software Development - Feature Toggle software
A feature toggle in software development provides an alternative to maintaining multiple feature branches in source code.
6 apps, ranked by GitHub stars weighted by maintenance health.
Flagsmith
Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly).
Flipt
Feature flag solution with support for multiple data backends (alternative to LaunchDarkly).
GO Feature Flag
Simple, complete, and lightweight feature flag solution (alternative to LaunchDarkly).
Featbit
Enterprise-grade feature flag platform that you can self-host.
Nona
Remote configuration and feature flag service with a single REST API, multiple environments, and official JavaScript and .NET clients (alternative to Firebase Remote Config).