Open-source alternatives guide · Updated 2026
Compare the best free and open-source alternatives to Amplitude — 10 verified projects with explicit catalog relationships. Inspect licenses, GitHub activity, self-hosting signals, and migration fit before you switch.
Only explicit alternative relationships are shown—never inferred competitor claims.
This guide compares 10 verified open-source alternatives to Amplitude, including Rybbit, OpenReplay, Fathom Lite, and OpenPanel.
Projects appear across Security & Privacy, Data & Analytics, and AI & Machine Learning. 3 options include a self-hosting signal — see the self-hosted catalog. Ranking follows public GitHub stars and recorded momentum—not vendor marketing. Compare projects side by side, then confirm license fit, migration effort, and operational ownership before adopting any option.
Strongest repository-activity signal: Rybbit · Jump to ranking · 12.5K stars
Proprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, repository activity, and self-hosting options befo
Compare capabilities, licensing, and ownership model. Stars help with discovery; they are not a security or product-fit guarantee.
Open-source alternative to Amplitude
🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.
🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive. Review the official repository, license, release activity, and deployment d
Open-source alternative to Amplitude
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product. Review the official repository, license, release acti
Open-source alternative to Amplitude
Fathom Lite. Simple, privacy-focused website analytics. Built with Golang & Preact.
Fathom Lite. Simple, privacy-focused website analytics. Built with Golang & Preact. Review the official repository, license, release activity, and deployment documentation before p
OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting.
OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting. Review the official repository, license, release
Open-source alternative to Amplitude
✨ Open Source, Privacy-First and Simple Analytics for Mobile, Desktop and Web Apps
✨ Open Source, Privacy-First and Simple Analytics for Mobile, Desktop and Web Apps Review the official repository, license, release activity, and deployment documentation before pr
Open-source alternative to Amplitude
Powerful Analytics Solution. Setup in 30 seconds. Display all your data on a Simple, AI-powered dashboard. Fully self-hostable and GDPR compliant. Alternative to Google Analytics, MixPanel, Plausible, Umami & Matomo.
Powerful Analytics Solution. Setup in 30 seconds. Display all your data on a Simple, AI-powered dashboard. Fully self-hostable and GDPR compliant. Alternative to Google Analytics,
Open-source alternative to Amplitude
Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events. Easily build product analytics dashboards, LLM RAGs, observability platfo
Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events. Easily build product analytics da
Open-source alternative to Amplitude
Databuddy is a privacy-first analytics platform with a focus on user experience, with it's foundation built on privacy, it ensures complete compliance with most major data privacy laws out of the box
Databuddy is a privacy-first analytics platform with a focus on user experience, with it's foundation built on privacy, it ensures complete compliance with most major data privacy
Open-source alternative to Amplitude
Simple, yet powerful Web- & Product Analytics.
Simple, yet powerful Web- & Product Analytics. Review the official repository, license, release activity, and deployment documentation before production adoption.
Open-source alternative to Amplitude
Privacy-first analytics built with Rust, ClickHouse & Next.js
Privacy-first analytics built with Rust, ClickHouse & Next.js Review the official repository, license, release activity, and deployment documentation before production adoption.
Map must-have capabilitiesList the workflows in Amplitude you cannot drop during migration.
Verify the licenseConfirm it fits your use, distribution, and compliance model. Browse license briefs.
Run a proof of conceptTest real data, integrations, clients, and failure modes. Use Compare for side-by-side checks.
Plan ownershipAssess upgrades, backups, support, and an exit path. Read when self-hosting is worth it.
OpenSourceChoice currently lists 10 projects with an explicit alternative relationship to Amplitude. Catalog highlights include Rybbit, OpenReplay, and Fathom Lite. Rankings follow public GitHub stars and recorded momentum—not paid placement. Match capabilities and license fit to your workflow before adopting any option.
Most catalogued alternatives publish source under OSI or source-available licenses and are free to inspect. Hosting, commercial support, or cloud model APIs may still cost money. Always read the project license for your use case.
3 options in this list carry a self-hosting signal. Confirm the official install guide, backups, upgrades, and hardening steps before production.
Map must-have Amplitude workflows, verify license and compliance fit, run a proof of concept with real data and integrations, then plan ownership for upgrades, backups, support, and an exit path.
Narrow the same alternatives by search, license, tags, or self-hosting signals when you need a tighter shortlist.
🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#
TypeScriptProjects tagged with this topic in the verified catalog.
Github ActionsProjects tagged with this topic in the verified catalog.
JavaScriptProjects tagged with this topic in the verified catalog.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…Fathom Lite. Simple, privacy-focused website analytics. Built with Golang & Preact.
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#
GoProjects tagged with this topic in the verified catalog.
MysqlProjects tagged with this topic in the verified catalog.
analyticsProjects tagged with this topic in the verified catalog.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting.
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…✨ Open Source, Privacy-First and Simple Analytics for Mobile, Desktop and Web Apps
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…Powerful Analytics Solution. Setup in 30 seconds. Display all your data on a Simple, AI-powered dashboard. Fully self-hostable and GDPR compliant. Alternative to Google Analytics, MixPanel, Plausible, Umami & Matomo.
AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.
NodeJSProjects tagged with this topic in the verified catalog.
Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.AI-nativeThis project includes AI-native capability signals in the catalog metadata.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events. Easily build product analytics dashboards, LLM RAGs, observability platfo
AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.AI-nativeThis project includes AI-native capability signals in the catalog metadata.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…Databuddy is a privacy-first analytics platform with a focus on user experience, with it's foundation built on privacy, it ensures complete compliance with most major data privacy laws out of the box
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…Simple, yet powerful Web- & Product Analytics.
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…Privacy-first analytics built with Rust, ClickHouse & Next.js
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.AmplitudeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…
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