What is Statsig used for?

Statsig is a product development platform that combines feature flags, experimentation, product analytics and session replay in one tool. It is a good fit for running A/B tests on product changes, and combining flags and analytics for releases.

Yes. Statsig has a free plan, and paid plans start at $150 per month.

Is Statsig open source?

No. Statsig is proprietary (closed-source) software. Open-source alternatives to Statsig include GrowthBook, Flagr and FeatBit.

What are some alternatives to Statsig?

Statsig competes with Split, Amplitude Experiment and Optimizely Feature Experimentation. For open-source options, see Enlisted's ranked list of open-source Statsig alternatives.

Statsig: features, pricing and alternatives

About Statsig

Statsig is a commercial platform for building and measuring product changes. It combines feature flags, experimentation, product analytics, session replay, web analytics and infrastructure analytics, so teams can release a change, test it and analyze the result without moving data between separate tools. Statsig is now part of the Amplitude family.

The vendor's pitch is to measure what ships and ship what matters, testing how each release, including AI-powered experiences, lands with customers. Platform pieces include a warehouse-native option, SDKs, integrations and a no-code editor, with marketing experiments for non-engineering teams. Resources include a sample size calculator, a lightweight edition called Statsig Lite and a learning site. Statsig is proprietary and vendor-hosted, with a free account, sales contact and a pricing page.

Key features

Feature flags and feature management
Experimentation with a stats engine
Product analytics and web analytics
Session replay of user journeys
Warehouse-native deployment option
No-code editor for marketing experiments

Good fit for

→Running A/B tests on product changes
→Combining flags and analytics for releases

Tags: feature-flags; experimentation; product-analytics; session-replay; ab-testing; amplitude; saas

Statsig: questions and answers

What is Statsig used for?: Statsig is a product development platform that combines feature flags, experimentation, product analytics and session replay in one tool. It is a good fit for running A/B tests on product changes, and combining flags and analytics for releases.
Is Statsig free?: Yes. Statsig has a free plan, and paid plans start at $150 per month.
Is Statsig open source?: No. Statsig is proprietary (closed-source) software. Open-source alternatives to Statsig include GrowthBook, Flagr and FeatBit.
What are some alternatives to Statsig?: Statsig competes with Split, Amplitude Experiment and Optimizely Feature Experimentation. For open-source options, see Enlisted's ranked list of open-source Statsig alternatives.