GrowthBook is unclaimed —

GrowthBook

Build smarter. Ship safely. Grow at the speed of AI.·growthbook.io

GrowthBook is a warehouse-native platform for A/B testing, feature flags, and product analytics. It connects directly to a company's own data warehouse (e.g. Snowflake, BigQuery, Databricks, Redshift) to run experiments and analyze results without duplicating data. It is open source, available as a fully managed cloud service or a self-hosted deployment, and is used by teams to run experiments, manage feature rollouts, and analyze product data.

What it's for

A/B testing and experimentationfeature flag management and safe rolloutsproduct analytics and dashboardsrunning experiments directly on a data warehousemanaging AI-driven feature releasesquerying and managing flags/experiments via AI agents (MCP)

Features 21

24+ SDKs for server, client, mobile, and edge platforms
A/B testing and experimentation
Bayesian and Frequentist statistical engines
CUPED / variance reduction
Custom SQL metric builder
Exportable audit logs
Feature flag management with instant kill switch
MCP Server for AI agents (Claude Code, Cursor, VS Code)
Multi-armed bandits
Power calculator
Product analytics with metric explorer and dashboards
Ramp schedules
REST API and Webhooks
Safe rollouts with auto-rollback
Sample Ratio Mismatch (SRM) detection
Self-hosted / air-gapped deployment option
Sequential testing
SSO & SCIM provisioning
Sticky bucketing
Visual editor for no-code experiments
Warehouse-native architecture (queries Snowflake, BigQuery, Databricks, Redshift directly)

At a glance

free tieropen sourceself-hostableAPI

TypeWeb app

DeploymentHybrid

PlatformsWeb, Windows, macOS, Linux, iOS, Android

Forengineering teams, product teams, data teams, growth teams

CompanyGrowthBook, Inc. · 2020

Integrations

SnowflakeBigQueryDatabricksRedshiftSlackClaude CodeCursorVS CodeCloudflare WorkersFastly ComputeLambda@EdgeVercelOpenFeature

Complianceself-reported

SOC 2 Type IIGDPRCOPPACCPAHIPAA

Resources

Docs

Pricing

Cloud plans: Starter is free (up to 3 users, 1 project), Pro is $40 per seat/month (up to 50 users, 3 projects), Enterprise is custom-priced. Self-hosted plans: Open Source is free, Enterprise is custom-priced for both deployment types.

Starter (Cloud)Free

No credit card required

Up to 3 users, 1 project, up to 1M events per month

Pro (Cloud)$40/user/mo

Everything in Starter, Visual editor, Multi-arm bandits, Safe rollouts, Customizable dashboards, Advanced permissioning, Power calculator, Premium support

Up to 50 users, 3 projects

EnterpriseQuote

Available for both cloud and self-hosted deployments; quote-based

Pricing tailored to scale and licensing requirements

Open Source (Self-Hosted)Free

Self-hosted, free, no credit card required

1 project, unlimited feature flags, experiments, and traffic