Flipt - Feature Flag Management for Safe Deployments | Git-Native, Self-Hosted | WarmIndex

Flipt is a Git-native, self-hostable feature flag platform for engineering teams to enable safe, controlled deployments by managing flags as code in Git repositories.

🚀 Overview

Flipt eliminates the fear of deployments by providing instant feature toggles, rollbacks, and precise control over releases. It solves problems like risky production changes, high SaaS costs from per-seat pricing, context switching between tools, and slow flag updates by integrating directly with Git workflows.

It's built for developers and engineering teams—from startups to unicorns—who want ownership, performance, and simplicity in feature management without vendor lock-in or complexity.

We built Flipt to treat feature flags like code: version-controlled, reviewable, and seamlessly part of your GitOps pipeline, with fair pricing that scales with impact, not headcount.

✨ Key Features

Git-native workflows: UI changes auto-generate Git commits; Pro supports PR creation for team reviews (GitHub, GitLab, BitBucket, Azure DevOps).
Instant rollouts/rollbacks: Streaming SSE for millisecond flag updates, no polling delays.
Easy self-hosting: Single binary, zero dependencies; Docker-ready.
Multi-language SDKs: Go, Python, JS, C#, Swift, Kotlin, Dart; REST/gRPC/OpenFeature support.
Secrets management (Pro): Integrations with HashiCorp Vault, AWS/GCP/Azure Secret Managers.
Upcoming: Enhanced observability (Prometheus, OpenTelemetry), advanced RBAC (Enterprise).

🛠 Tech Stack

Frontend: React, Redux, TypeScript
Backend: Go, gRPC, gRPC-Gateway
Database: Git-native storage (SCM sync: GitHub, GitLab, etc.; no traditional DB)
Auth: OIDC, JWT, OAuth, API tokens, Kubernetes Service Token
Hosting: Self-hosted (Docker, binary install)

👥 Who Is This For?

This project is useful for:

Developers who want to manage feature flags via GitOps without extra tools
Engineering teams building safe deployment pipelines at scale
Indie makers and companies seeking affordable, self-hosted alternatives to LaunchDarkly

📸 Screenshots / Demo

Live demo: https://docs.flipt.io/v2/quickstart
GitHub: https://github.com/flipt-io/flipt

🔥 Project Status

🟢 Actively building

Last updated: 2026-03-24

❓ FAQ

Is this project free?

Freemium — Open Source core is free forever (unlimited flags, Git workflows, APIs); Pro/Enterprise paid for advanced features like Git PRs and secrets (14-day Pro trial, no CC required).

Is the source code available?

Yes — https://github.com/flipt-io/flipt

Can I contribute?

Yes — Read CONTRIBUTING.md and DEVELOPMENT.md; check 'good first issue' labels; join Discord for questions; submit issues/PRs on GitHub (85+ contributors already).