Open-source feature flagging and A/B testing platform with warehouse-native analytics and flexible self-hosted or cloud deployment.
GrowthBook is an open-source feature flagging and experimentation platform that gives teams full control over their feature management workflow. The platform can be self-hosted for complete data ownership or used as a managed cloud service, making it a flexible choice for organizations with varying compliance and infrastructure requirements.
GrowthBook's standout feature is its warehouse-native approach to experimentation analytics. Rather than collecting and storing your data, GrowthBook connects directly to your existing data warehouse (Snowflake, BigQuery, Redshift, etc.) to calculate experiment results, ensuring metrics come from your single source of truth and avoiding data duplication.
The platform offers feature flags with targeting rules, percentage rollouts, prerequisite flags, and SDK support for major languages and frameworks. Its Bayesian statistics engine provides clear, actionable experiment results without requiring deep statistical expertise. GrowthBook is popular among data-savvy teams that want the flexibility of open source with the analytical rigor of enterprise platforms.
Enterprise feature management platform with advanced targeting, experimentation, and real-time flag evaluation for controlled rollouts.
Data-driven feature flag and experimentation platform that automatically measures the impact of every feature on key metrics.
Open-source feature flag and remote config platform with flexible deployment options and multivariate flag support.
Cross-platform feature flag service with flat usage-based pricing, unlimited team members, and a generous forever-free plan.