GrowthBook vs Statsig(2026)
GrowthBook is better for teams that need open source. Statsig is the stronger choice if stats engine built-in. GrowthBook is freemium (from $0 (self-hosted free)) and Statsig is freemium (from $150/month).
Full feature breakdown, pricing details, and pros & cons below.
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GrowthBook
GrowthBook is an open-source platform for feature flags, A/B testing, and experimentation.
Starting at $0 (self-hosted free)
Visit GrowthBookStatsig
Statsig provides feature flags, A/B experiments, and product analytics in a single platform with Warehouse Native support.
Starting at $150/month
Visit StatsigHow Do GrowthBook and Statsig Compare on Features?
| Feature | GrowthBook | Statsig |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $0 (self-hosted free) | $150/month |
| Feature flags | ✓ | — |
| A/B testing | ✓ | — |
| Statistical analysis | ✓ | — |
| SDKs for all languages | ✓ | — |
| Self-hostable | ✓ | — |
| Visual editor | ✓ | — |
| Feature gates | — | ✓ |
| A/B experiments | — | ✓ |
| Product metrics | — | ✓ |
| Warehouse Native | — | ✓ |
| Dynamic config | — | ✓ |
| Holdouts | — | ✓ |
GrowthBook Pros and Cons vs Statsig
G
GrowthBook
+Open source
+Strong statistics engine
+Self-hostable for free
+Data warehouse integration
−Less polish than LaunchDarkly
−Smaller ecosystem
−Self-hosting requires maintenance
S
Statsig
+Stats engine built-in
+Warehouse Native (your data stays yours)
+Good free tier
+Fast SDK
−Complex pricing at scale
−Newer than LaunchDarkly
−Less brand recognition
Should You Use GrowthBook or Statsig?
Choose GrowthBook if…
- •Open source
- •Strong statistics engine
- •Self-hostable for free
Choose Statsig if…
- •Stats engine built-in
- •Warehouse Native (your data stays yours)
- •Good free tier