Growthbook

GrowthBook is an open-source feature flagging and A/B testing platform that helps companies release code and measure its impact with their own data. Our platform gives any company the power of a customized release and A/B testing solution like those used by Netflix, Pinterest, Uber, etc. GrowthBook is an in-house flagging and experimentation platform you don't have to build. Integration: GrowthBook is warehouse native - we tie into your existing data infrastructure. We support most SQL based data sources, and even Google Analytics and Mixpanel. You can A/B test anywhere you can get data: web, mobile app, ML, email, etc. Effectiveness: Tools built based on best practices. Our SDKs support modern development processes, and are absurdly fast and easy to use. You can create a common metric store with SQL or YML. Our statistics engine is robust and understandable by nontechnical folks. We also give data teams full transparency into results- you can even export results as SQL or as a Jupyter notebook. Documentation: Searchable and shareable library of past tests. Capture institutional knowledge gained from experimentation. No more lost conversations or searching through Google Docs. Data & Security: User data never leaves the company's data infrastructure- you can even host it yourself. Compliant with PCI Data Security Standards GrowthBook is backed by Y Combinator and other top VCs.