GrowthBook
Open-source feature flags and experimentation platform with Bayesian statistics. Self-host free; Cloud Pro $99/mo for 10K users; Enterprise custom. GrowthBook is the open-source alternative for feature flags and experimentation. Self-host for free
Freshness & verification
Who is this best for?
This is the fastest way to decide whether GrowthBook is in the right neighborhood.
- Teams evaluating Feature Flags & A/B Testing options that align with GrowthBook's pricing and feature profile.
- Organizations where GrowthBook's specific trade-offs (see decision hints) match their operational constraints.
- Projects where the integration requirements match GrowthBook's supported ecosystem and connectors.
- Your usage pattern will quickly exceed GrowthBook's pricing sweet spot, making alternatives cheaper.
- You need capabilities outside GrowthBook's core focus area in the Feature Flags & A/B Testing space.
- Vendor independence is a hard requirement and GrowthBook's lock-in profile doesn't fit.
Sources & verification
Pricing and behavioral information comes from public documentation and structured research. When information is incomplete or volatile, we prefer to say so rather than guess.
Something outdated or wrong? Pricing, features, and product scope change. If you spot an error or have a source that updates this page, send us a correction. We prioritize vendor-verified updates and linkable sources.