PostHog

PostHog is the open-source product analytics platform that helps teams build better products. With features spanning product analytics, feature flags, session replay, A/B testing, and surveys, PostHog provides an all-in-one platform for product teams.

PostHog is fully remote with transparent salaries, an open-source codebase, and a publicly available company handbook. The company practices extreme transparency, sharing everything from compensation bands to board meeting notes.

Backed by Y Combinator and leading investors, PostHog has grown rapidly by focusing on developer experience and self-serve deployment. The platform can be self-hosted or used as a managed cloud service.