The Best Open-Source Alternatives to Amplitude
Are you looking for a free or self-hosted alternative to Amplitude? In 2026, avoiding expensive proprietary software subscriptions is easier than ever. The open-source community has built excellent privacy-friendly tools within the Product Analytics ecosystem. Currently, there are 6 active replacements available, with Umami being one of the most prominent selections.
Quick Comparison: Amplitude vs. Open Source
Full comparison: Amplitude vs. Umami ā| Criteria | Amplitude | OSS Replacements |
|---|---|---|
| Pricing model | Paid / Monthly Fees | 100% Free / Self-Hosted |
| Data Control | Third-party Servers | Full Ownership & Privacy |
| Customizability | Restricted by Vendor | Unlimited (Modify Codebase) |
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Umami
Umami is a self-hosted alternative to Amplitude, providing comprehensive analytics and insights for businesses while prioritizing user privacy, offering features such as event tracking, dashboard visualization, and data storage. With its modular architecture and open-source design, Umami empowers developers to control their data, ensuring seamless customization and maximum flexibility.
Plausible
Plausible is a lightweight, open-source web analytics platform that tracks website visits and user engagement without collecting personally identifiable information, providing a private and compliant alternative to traditional analytics tools like Amplitude. By offering a streamlined and customizable user experience, Plausible empowers website owners to gain valuable insights while maintaining user trust and adhering to data protection regulations.
Matomo
Matomo is a privacy-focused, open-source analytics platform that empowers businesses to track, analyze, and visualize user behavior, providing a comprehensive view of website engagement without compromising user data. As a self-hosted alternative to Amplitude, Matomo offers unparalleled control, flexibility, and transparency in data collection and management, ensuring businesses maintain ownership of their user data.
Fathom is an open-source website analytics software that provides detailed insights into user behavior without compromising user privacy or storing sensitive data, making it an excellent alternative to commercial solutions like Amplitude. With its simplicity and transparency, Fathom helps website owners and developers make data-driven decisions while maintaining control over their users' data.
Snowplow is an open-source, self-hosted event data collection platform that enables scalable and secure measurement of digital interactions, preserving user data ownership and fostering a more transparent, privacy-friendly approach to analytics. By allowing users to collect, store and enrich first-party data, Snowplow offers an excellent alternative to cloud-based solutions like Amplitude, empowering businesses to maintain control over their analytics pipeline while avoiding unnecessary data sharing and processing.
Glean and Pirsch are open-source event analytics platforms that allow developers to collect, store, and analyze user behavior data in a scalable and privacy-friendly manner, serving as an excellent alternative to commercial solutions like Amplitude. By leveraging these projects, users can maintain full control over their data, ensuring compliance with regulations and fostering trust with their customers.
Frequently Asked Questions
What is the best open source alternative to Amplitude?
Based on GitHub community data (including star count and fork activity), Umami stands out as one of the most reliable open-source replacements for Amplitude today.
Why should I use an open-source replacement instead of Amplitude?
Switching to an open-source solution ensures complete data sovereignty, protects your software environment from sudden vendor price hikes, and gives you full transparent control over your tech-stack metadata.