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GrowthBook

by GrowthBook

Open-source flags and A/B testing.

Reviewed by the Softwares.com Editorial Team · Last updated June 2026 · How we rate

GrowthBook screenshot

Key facts

Vendor
GrowthBook
Pricing
Freemium — Free – $20/user/mo
Free tier
Yes
Platforms
Web, Self Hosted, Api
Best for
Product Teams, Data Teams
Editor rating
4.6 / 5
Founded
2020
Headquarters
San Francisco, CA, USA

What is GrowthBook?

GrowthBook is a feature flags tool from GrowthBook. GrowthBook is an open-source feature-flagging and experimentation platform that uses your data warehouse.

GrowthBook uses freemium pricing and offers a free tier you can start on without a credit card. Free – $20/user/mo.

It's best suited to product-teams, data-teams and runs on Web, Self Hosted, Api.

Standout strengths include flags + a/b testing, warehouse-native, open source. Worth weighing: setup effort.

GrowthBook pricing

Open source (free)
Free
Get Open source (free)
Pro
$20/user/mo
Get Pro

Pros

  • Flags + A/B testing
  • Warehouse-native
  • Open source

Cons

  • Setup effort

GrowthBook vs alternatives

See all GrowthBook alternatives →

Ready to try GrowthBook?

Start free and see if it fits your workflow.

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Frequently asked questions

What is GrowthBook?

GrowthBook is an open-source feature-flagging and experimentation platform that uses your data warehouse.

How much does GrowthBook cost?

GrowthBook is freemium-priced. It has a free tier. Paid plans start at $20/user/mo.

Does GrowthBook have a free trial?

GrowthBook offers a free tier rather than a time-limited trial.

What platforms does GrowthBook support?

GrowthBook is available on Web, Self Hosted, Api.