PostHog

San Francisco, California, USA · ≈230 employees · posthog.com

PostHog is a San Francisco-based company founded in 2020 by James Hawkins and Tim Glaser. It focuses on providing an integrated open-source platform designed for product engineers to analyze, test, observe, and deploy new features. The company emerged from Y Combinator’s Winter 2020 batch and aims to streamline product development by offering a comprehensive suite of tools that eliminate fragmentation. The platform includes over 10 integrated tools such as product analytics, session replay, feature flags, A/B testing, web analytics, heatmaps, and customer feedback tools. PostHog also features a built-in data warehouse with SQL access, allowing for deep analysis and easy data imports. The company serves a diverse customer base, including software teams, startups, and tech-driven organizations, with a strong emphasis on privacy and compliance. PostHog is SOC2 certified, GDPR-ready, and HIPAA compliant, catering to developers who seek full control over their data through its open-source model.