Open Source Alternatives to Amplitude
A web and product analytics platform that provides real-time user behavior insights, AI-driven agents, feature experimentation, and session replay to help teams optimize digital experiences.
Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Amplitude give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 5 open source alternatives to Amplitude. The most popular are Umami, PostHog and GrowthBook. Most use the MIT or Custom license, and 5 offer an official Docker image.
Umami
A privacy focused web analytics tool that tracks website traffic and user behavior without compromising visitor anonymity.
PostHog
Track user behavior and analyze product data through event tracking, session replays, and feature flags.
GrowthBook
Manage feature flags and run A/B tests using a warehouse native approach to product analytics and experimentation.
Countly
A privacy focused analytics and customer engagement platform for tracking user behavior across mobile, web, and desktop.
Trench
Track and query large volumes of events in real time using Apache Kafka and ClickHouse.
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