open sourceOpen SourceSelf-host★ 8.6kactive nov 2026
GrowthBook
Open-source feature flagging and A/B testing platform.
Technical Profile & Specs
verified 2026-11-04
- Cost
- $0 / forever (Open Source)
- License
- Open Source
- Hosting Model
- Self-host (your server)
- Platforms
- webself-hosteddocker to self-host
- Installation
- Clone https://github.com/growthbook/growthbook or deploy with Docker Compose
- Operational Setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- Where Your Data Lives
- All application data and configuration live on your own server or local database.
- The Catch / Trade-off
- Requires self-hosting setup, updates, and server maintenance compared to managed LaunchDarkly.
Replaces 1 paid app
up to $10/mo ($120/yr) in subscriptions
GrowthBook FAQ
Common questions
Is GrowthBook free and open source?+
GrowthBook is an open-source tool licensed under Open Source that runs on self-host. Open-source feature flagging and A/B testing platform.
What paid software does GrowthBook replace?+
GrowthBook serves as a free replacement for 1 paid SaaS application: LaunchDarkly, saving up to $10/month ($120/year) in subscription bills.
How do you install and set up GrowthBook?+
Installation: Clone https://github.com/growthbook/growthbook or deploy with Docker Compose. Setup notes: Deploy via Docker or binary release from GitHub and configure environment variables.
What is the catch or trade-off with GrowthBook?+
Requires self-hosting setup, updates, and server maintenance compared to managed LaunchDarkly.