Statsig

Statsig is a comprehensive product development platform that integrates multiple tools to help you build faster and make smarter decisions. It provides a unified solution for iterating with feature flags, running experiments, and analyzing the results with a world-class statistics engine and advanced product analytics. The platform is built on proven, reliable infrastructure trusted by companies like OpenAI and Notion.

The integrated toolkit includes:

• Experimentation: Scale your experimentation culture with a leading platform. Run sophisticated tests and compute results with advanced statistical treatments.
• Feature Management: Gain complete control over your release process. Feature flags are directly linked to your product data and are battle-tested at massive scale.
• Product Analytics: Turn user actions into actionable insights. Build a trusted set of product metrics and track progress with a full set of analytics tools.
• Session Replays: See exactly how users engage with your app or website. Replays are linked to every feature flag, experiment, and metric to help you identify user pain points.