GrowthBook vs Statsig: Which is Better in 2026?
Choosing between GrowthBook and Statsig? Both are popular feature flags & experiments tools. Below we compare them on pricing, free tiers, features, and pros & cons so you can pick the right fit for your stack.
Quick verdict
Both are solid feature flags & experiments options. GrowthBook is cheaper to start, but the right choice depends on the specific features and integrations you need.
GrowthBook vs Statsig — Side by Side
| GrowthBook | Statsig | |
|---|---|---|
| Category | Feature Flags & Experiments | Feature Flags & Experiments |
| Pricing | Free · paid from $40/mo | Free · paid from $150/mo |
| Starting price | Free tier available | Free tier available |
| Free tier | ||
| Rating | 4.4 | 4.5 |
| Best for | Feature Flags & Experiments — experimentation, ab-testing | Feature Flags & Experiments — experimentation, ab-testing |
Pros & Cons
- Runs on your warehouse — no event forwarding
- Open source with no user cap when self-hosted
- Serious statistics engine
- Flags and experiments in one tool
- Needs a warehouse and modelled metrics
- Self-hosted setup is a real project
- Per-seat cloud pricing adds up
- Experimentation stats are best in class
- Flags, analytics and replay in one bill
- Generous free tier
- Warehouse-native deployment option
- Event metering can spike unexpectedly
- Analytics is thinner than a dedicated tool
- Newer to enterprise procurement
Key Features Compared
GrowthBook
- Up to 50 users
- Visual editor
- Multi-arm bandits
- Advanced permissions
Statsig
- 5M events included
- 100K session replays
- Warehouse-native option
- Advanced statistics
Choose GrowthBook if…
- You want a free tier to validate before paying.
- Budget is tight — paid plans start lower ($40/mo vs $150/mo).
- Runs on your warehouse — no event forwarding
- Open source with no user cap when self-hosted
Choose Statsig if…
- You want a free tier to validate before paying.
- Experimentation stats are best in class
- Flags, analytics and replay in one bill
- Generous free tier
Frequently Asked Questions
Is GrowthBook better than Statsig?⌄
Both are solid feature flags & experiments options. GrowthBook is cheaper to start, but the right choice depends on the specific features and integrations you need.
What is the difference between GrowthBook and Statsig?⌄
GrowthBook — Warehouse-native flags and experiments — the stats run on your own data, and the whole platform is open source. Statsig — Flags, experiments and product analytics in one tool, with the statistics engine that made it worth switching. Both are feature flags & experiments tools; the comparison table above breaks down pricing, free tiers, and what each is best for.
GrowthBook vs Statsig: which is cheaper?⌄
GrowthBook pricing: Free · paid from $40/mo. Statsig pricing: Free · paid from $150/mo. Confirm current pricing on each tool's official site, as plans change.
Which is rated higher, GrowthBook or Statsig?⌄
In our catalog, GrowthBook rates 4.4 out of 5 and Statsig rates 4.5 out of 5, so Statsig has a slight edge on reviews.
See more options in our guide to the best feature flags & experiments tools for startups.
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