Comparison
PostHog vs Umami
PostHog and Umami both offer analytics on a free tier, but they cover different ground. PostHog is a broad product data platform. It combines analytics, session replay, error tracking, feature flags, experiments and a data warehouse queryable with SQL.
Umami is narrower. It is an open-source web and product analytics tool that works without cookies and can be self-hosted or run as Umami Cloud. Cloud starts at $0 for 100K events and one website, then moves to Pro at $20 and Business at $200 per month.
Which one fits
PostHog is the better fit for product and engineering teams that want replays, experiments, error data and external sources like Stripe in one place. Umami is the better fit for site owners and growth teams that want traffic and product analytics without a cookie banner, with the option to self-host. Umami Cloud has fixed plan prices, while PostHog bills by usage.