FlagBridge is an open-core feature flag management platform that helps teams ship features safely and understand their impact. Built for developers who want control over their feature rollouts without sacrificing product insights.
- Open Core — Self-host the Community Edition for free, upgrade to Pro for advanced analytics and enterprise features
- Product Intelligence — Go beyond toggles: understand how flags affect user behavior and metrics
- Developer-First — Clean API, multi-language SDKs, OpenFeature compatible, plugin system
- Modern Stack — Go API, Next.js Admin UI, PostgreSQL, real-time SSE updates
| Repository | Description |
|---|---|
flagbridge |
Main monorepo — Go API + Next.js Admin UI + TypeScript packages |
docs |
Documentation site |
sdk-node |
Node.js / TypeScript SDK |
sdk-go |
Go SDK |
sdk-python |
Python SDK |
openfeature-provider |
OpenFeature Provider |
plugin-sdk |
Plugin SDK for developers |
helm-charts |
Kubernetes Helm charts |
git clone https://github.com/flagbridge/flagbridge.git
cd flagbridge
docker compose up -d
# API → http://localhost:8080
# Admin UI → http://localhost:3000| API | Go, Chi, PostgreSQL, Redis |
| Admin UI | Next.js 15, Tailwind CSS, Radix UI |
| SDKs | TypeScript, Go, Python |
| Infra | Docker, Kubernetes (Helm) |
We welcome contributions! Check out the contributing guide to get started.
Apache 2.0