TL;DR - GrowthBook
- Open-source feature flags
- Self-host for full control
- A/B testing built-in
Pricing: Free plan available
Best for: Growing teams
Score: 82/100
Pricing
Freemium
View pricing GrowthBook offers a free plan with paid upgrades.
About GrowthBook
GrowthBook provides open-source feature flags and experimentation. A/B tests with proper statistics, feature management with targeting—experimentation platform you can self-host.
The statistics are rigorous. Self-hosting keeps data private. The feature set competes with paid tools.
Teams wanting experimentation infrastructure they control choose GrowthBook for open-source A/B testing.
Reviews
No reviews yet. Be the first to review GrowthBook!
Write a ReviewExplore More
GrowthBook FAQ
GrowthBook is open source and free to self-host. Their cloud offering starts at $99/month, which includes hosting, support, and advanced analytics features.
GrowthBook is an open source platform for feature flags and A/B testing. It's designed for data teams who want to run experiments with proper statistical analysis built in.
GrowthBook is open source with strong analytics integration, great for data-driven teams. LaunchDarkly is more enterprise-focused with advanced targeting. GrowthBook is more affordable; LaunchDarkly is more polished.