Data-driven feature flag and experimentation platform that automatically measures the impact of every feature on key metrics.
Statsig is a modern feature flagging and experimentation platform built for product and engineering teams that want to measure the impact of every feature they ship. Unlike traditional feature flag tools that treat flags as simple toggles, Statsig automatically creates an experiment for every feature gate, measuring its effect on your key metrics without any additional setup.
The platform combines feature flags, dynamic configs, A/B testing, and product analytics in a single tool, enabling teams to ship features faster while understanding their real impact on user behavior and business outcomes. Statsig's warehouse-native architecture connects directly to your data warehouse, ensuring metrics are calculated from your source of truth.
With a generous free tier covering up to 2 million metered events per month, Statsig is accessible to startups and scales cost-effectively for larger organizations. The platform was built by former Facebook experimentation team members and brings enterprise-grade statistical rigor to teams of all sizes.
Enterprise feature management platform with advanced targeting, experimentation, and real-time flag evaluation for controlled rollouts.
Open-source feature flagging and A/B testing platform with warehouse-native analytics and flexible self-hosted or cloud deployment.
Open-source feature flag and remote config platform with flexible deployment options and multivariate flag support.
Cross-platform feature flag service with flat usage-based pricing, unlimited team members, and a generous forever-free plan.