Growth Book is an open-source experimentation platform designed for companies that want to bring A/B testing in-house, but don’t want to build it themselves.
Growth Book reads from your existing data warehouse, data lake, or analytics tool. We even support aggregating data from multiple sources. Whatever your current data infrastructure, you can use Growth Book to calculate metrics and analyze experiment results.
No sending data to 3rd parties — Keep control of your data.
Flexible data sources: Pull metrics and data from wherever you’re currently storing them. You maintain control of your data and avoid vendor lock-in.
Engineering focused: We have easy to use SDKs for Javascript, Python, Ruby, PHP, and an easy-to-use API for other languages — all open sourced.
Fully-featured A/B testing: Growth Book supports experimentation with deep code integration or using a visual front-end editor. We are built for product, engineering, AND marketing teams.
From $0
>> View all plans & pricing
GrowthJunke, the GrowthJunkie logo, and all other GrowthJunkie marks contained herein are trademarks of GrowthJunkie and/or GrowthJunkie-affiliated companies.
All third party trademarks (including logos and icons) referenced in this platform remain the property of their respective owners.
Unless specifically identified as such, GrowthJunkie use of third party trademarks does not indicate any relationship, sponsorship, endorsement, or affiliation between GrowthJunkie and the owners of these trademarks.
Any references by GrowthJunkie to third-party trademarks are limited to identifying the corresponding third-party products and shall be considered as referential/nominative use in fairness under the applicable trademark law.
