ConfigCat is a feature flag management platform with transparent, usage-based pricing. It enables teams to manage feature releases, run experiments, and control feature rollouts with simple configuration management.

ConfigCat provides feature flag management and experimentation capabilities with pricing based on config downloads rather than monthly active users, offering more predictability. All features are available across all plans, with only usage limits differing. The platform supports targeting rules, A/B testing, scheduled deployments, and integrations with popular development tools.
A/B testing and experimentation platform integrated with product analytics
Starting Price
PostHog Experiments is the experimentation and A/B testing component of PostHog Cloud, enabling teams to run controlled experiments and measure feature impact.
Open-source product analytics with session replay and feature flags
Starting Price
PostHog Cloud is a product analytics platform offering event tracking, session replay, feature flags, and experiments. It combines multiple product development tools in a single platform with flexible usage-based pricing.
Open-source product analytics with feature flags and experimentation
Founded
Starting Price
PostHog is an all-in-one developer platform offering product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, and a data warehouse in one integrated stack.