The short answer
Statsig is billed per metered event / mtu-based. It has a free tier: Free: unlimited flag checks + 2M metered events/mo, up to ~1M MTUs. The paid plans we list start at $150/month (Pro).
Plans and prices
| Plan | Price | What it covers |
|---|---|---|
| Developer (Free) | $0/month | 2M events/month, unlimited flag & config checks, 50,000 session replays/month, 1-year analytics retention, unlimited seats, no credit card required. |
| Pro | $150/month | 5M events/month (then $0.05 per additional 1K events), unlimited flag checks, 100,000 session replays/month, unlimited retention, advanced experimentation & analytics, change reviews/approvals, API controls. |
| Enterprise | Custom | Event- or experiment-based contracts with volume discounts, warehouse-native deployment, outgoing data integrations, warehouse imports, SSO, RBAC, teams, priority support, HIPAA-eligibility (BAA). |
How Statsig bills you
The pricing model is per metered event / mtu-based. Experimentation-first platform bundling flags, A/B testing and analytics with an unusually generous free tier and fast local SDK evaluation. Best suited to: flags + experimentation + product analytics.
What to watch for on the bill
- Event-/experiment-based metered pricing can produce large surprise bills at high traffic once analytics, experiments or session replay are heavily used
The pricing page we read
Source: https://www.statsig.com/pricing. Prices change, so confirm there before you commit.
Compare Statsig with alternatives
Other feature flag apis: LaunchDarkly, PostHog, ConfigCat, Split, Flagsmith.
Looking at quality rather than price? See the Statsig score on APIbenchmarks. Full entry: Statsig pricing.