FeatBit is a scalable, fast, and 100% open-source feature flags management platform that empowers all teams to deliver, control, experiment with and monetize their software.




FeatBit is a scalable, fast, and 100% open-source feature flags management platform that empowers all teams to deliver, control, experiment with and monetize their software.




Atono is a product engineering platform that keeps product context connected to the work — stories, feature flags, and usage data in one system, served to your AI coding tools through a 41-tool MCP server.




Feature flag management platform with built-in A/B testing, flag health monitoring, and AI integration — flat pricing, not per-seat.
Fecusio is a feature management tool that helps you control feature access across your app’s users through an easy-to-use interface.

Featureflip is a developer-first feature flag platform for gradual rollouts, targeted releases, and safe experimentation across web, mobile, and backend services.




Feature management tools aren’t made for B2B: A/B experiments are useless, segmentation is painful, and the UIs are complex.
Softlaunch is a fast, reliable, real-time feature flag platform for shipping safely and controlling rollouts without redeploys.

Open-source self-hosted feature flags & remote config — a Firebase Remote Config alternative. One REST API, any language, Docker-first. Apache 2.0.
FeatureFlags.app is a privacy-first feature flag platform built for .NET developers. Safely release features, control rollouts, and manage application behavior without redeploying code - all while keeping your data private and your infrastructure under your control.




Hypertune is the most flexible platform for feature flags, A/B testing, analytics and app configuration. Built with full end-to-end type-safety, Git-style version control and synchronous, in-memory, local flag evaluation.