GrowthBook review (2026): features, pros and cons, and what to check before you buy
A warehouse-native experimentation and feature flag platform with free cloud and self-hosted options.
Our take for buyers
GrowthBook fits data teams with warehouse access and engineering teams. It is a warehouse-native experimentation and feature flag platform that connects to your own or a managed warehouse, and it offers cloud and self-hosted deployment. Unlimited experiments and feature flags are listed, and pricing is per seat, with a free Starter plan for up to three cloud users. Starter is free, and Pro is $40 per seat per month.
Reviewers like the warehouse flexibility and open-source deployment, and describe documentation and setup learning curves. It is a weaker fit for teams that want fully managed experiments without defining metrics. SOC 2 Type II and ISO 27001 are listed, and the stronger governance features are reserved for Enterprise. Ask which of your required controls sit on which tier, since SSO, SCIM and audit logs are not available below Enterprise.
Pros
- Reviewers mention warehouse flexibility and open-source deployment.
Cons
- Reviewers describe documentation and setup learning curves.
- Best for
- Data teams with warehouse access.
- Starting price
- Free Starter; Pro $40 per seat per month
- G2 rating
- No G2 rating found
What is GrowthBook?
A warehouse-native experimentation and feature flag platform with free cloud and self-hosted options. GrowthBook is a warehouse-native experimentation and feature flag platform available as free cloud or self-hosted software. It suits data and engineering teams, and it supports unlimited experiments with results computed on your own warehouse.
Category: A/B Testing Software
GrowthBook key features
| Criterion | What we found |
|---|---|
| Pricing model | Free Starter; Pro $40 per seat/month. |
| Best-fit organization | Data and engineering teams. |
| Experiment types | Unlimited experiments and feature flags. |
| Visual editing | AI Visual Editor on Pro. |
| Analysis method | Advanced statistical tools on Pro. |
| Billable usage meter | Seat pricing; managed warehouse overages possible. |
| Approval and access controls | SSO, SCIM and audit logs on Enterprise. |
| Analytics and data connection | Bring your own or managed warehouse. |
GrowthBook plans and pricing
| Plan | Price | Unit | Notes |
|---|---|---|---|
| Starter | Free | up to 3 cloud users | 1 project, managed warehouse 1M events per month, CDN 1M requests per month |
| Pro | $40/seat/month | up to 30 users, 3 projects | AI visual editor and advanced permissioning |
| Enterprise | custom | SSO, SCIM and exportable audit logs |
Who should shortlist GrowthBook
A strong fit for
- Data teams with warehouse access.
- Engineering teams wanting predictable seat pricing.
A weak fit for
- Teams that want fully managed experiments without defining metrics.
- Buyers who require enterprise governance on the free tier.
GrowthBook alternatives
WingifyEnterprises consolidating web experimentation and personalization.
Optimizely Web ExperimentationEnterprise marketing teams coordinating web experiments.
Convert ExperiencesCRO agencies serving several sites.
KameleoonCRO teams needing visual tests and developer collaboration.
StatsigProduct teams shipping behind feature flags.
PostHogEngineering-led SaaS teams owning instrumentation.
Security, admin and compliance
SOC 2 Type II and ISO 27001 are listed. SSO on Starter and Pro is Google-only, while custom OIDC and SAML require Enterprise, which also holds SCIM and exportable audit logs. Data residency, DPA terms, implementation, support and contract length are not published. Confirm annual contract terms with the vendor, and ask for the DPA before any customer data enters the managed warehouse.
- SAML SSO
- Google-only SSO on Starter and Pro; custom OIDC and SAML on Enterprise.
- SCIM provisioning
- Enterprise.
- Audit logs
- Exportable on Enterprise.
- Certifications
- SOC 2 Type II, ISO 27001.
Contract and buying terms
- Starting price
- Free Starter; Pro $40 per seat per month.
- Pricing model
- Per seat.
- Free plan or trial
- Free plan.
What to test in a GrowthBook demo or trial
Connect your own warehouse and define two or three real metrics before anything else, since that is where reviewers report the learning curve. Compare your own warehouse with the managed warehouse, and check which events count toward the 1 million monthly limit on Starter. On Pro, test the AI Visual Editor, advanced permissioning and the statistical tools. If self-hosting is an option for you, deploy it and compare the effort with cloud. Time how long a first experiment takes.
Questions to ask GrowthBook before you sign
These are the points GrowthBook's public pages leave open. Get the answers in writing before procurement signs off.
- Where is our data stored, and can we choose the region?
- Can we sign your standard DPA without changes?
- Is there a monthly option, and what are the cancellation and renewal terms?
- What will the price be at renewal, and is the increase capped?
Things to know before a demo
- Free cloud Starter has up to three users with unlimited experiments.
- Enterprise gates SSO, SCIM and exportable audit logs.
GrowthBook FAQ
What is GrowthBook used for?
GrowthBook is a warehouse-native experimentation and feature flag platform available as free cloud or self-hosted software. It suits data and engineering teams, and it supports unlimited experiments with results computed on your own warehouse. It suits data teams with warehouse access.
Does GrowthBook support SAML SSO?
Custom OIDC and SAML are Enterprise features. Starter and Pro offer Google-only SSO.
Which certifications does GrowthBook list?
SOC 2 Type II and ISO 27001. Ask the vendor for the reports and their scope.
Who is GrowthBook best for?
Data teams with warehouse access and engineering teams wanting predictable seat pricing. Teams that want fully managed experiments without defining metrics are a weaker fit.
Sources
Every fact on this page comes from GrowthBook's own pricing, product or documentation pages, G2 and company records, checked on November 1, 2026. Unknown values are left out instead of estimated.