Documentation

FeatureSignals is an open-source, AI-powered feature flag management platform built for modern engineering teams. Ship features safely with targeted rollouts, run data-driven A/B experiments, clean stale flags automatically with AI, and recover from incidents in seconds — all without vendor lock-in or surprise bills.

Quick Links

Getting Started

Get FeatureSignals running locally in under 5 minutes.

SDK Overview

Integrate with Go, Node.js, Python, Java, .NET, Ruby, React, or Vue.

API Reference

REST API for flag management, evaluation, webhooks, and administration.

AI Janitor

Automatically detect and clean up stale feature flags with AI.

Migration Guide

Import from LaunchDarkly, ConfigCat, Flagsmith, or Unleash.

Deployment

Deploy via Docker Compose, self-host, or configure for production.