Plausible stands out as the best open source alternative to Amplitude. If it doesn’t meet your needs, don’t worry, — we’ve put together a ranked list of other open source Amplitude alternatives to help you find the right fit. Other interesting open source alternatives to Amplitude are: Umami and Matomo.
Amplitude alternatives are mainly Website Analytics. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Amplitude.
Simple, open-source web analytics tool that respects user privacy and provides valuable insights without compromising data protection.

Plausible is a simple, privacy-friendly web analytics tool designed as an alternative to Google Analytics. Perfect for small businesses, startups, and creators, it offers essential website insights with no tracking cookies and minimal impact on performance.
Key benefits of Plausible include:
A lightweight, open-source alternative to Google Analytics that respects user privacy and provides valuable insights.

Umami is a privacy-focused, open-source web analytics tool designed for simplicity and efficiency. It's perfect for developers and businesses that want to track website performance without violating user privacy. Umami ensures fast performance with minimal overhead.
Key benefits of Umami include:
A privacy-focused web analytics platform designed as an alternative to Google Analytics.

Matomo is a privacy-focused web analytics platform ideal for businesses seeking full data ownership and compliance with privacy laws. It provides an ethical alternative to traditional analytics tools, ensuring no third-party data usage or limitations.
Key benefits of Matomo include:
A powerful photo editing and illustration tool that enables users to transform images, remove unwanted elements with a click, and create photorealistic results using generative fill tools.
A web analytics service offered by Google that tracks and reports website traffic, providing insights into user behavior.
An all-in-one workspace for notes, tasks, databases, project management, knowledge sharing, and team collaboration, blending flexibility with organization to streamline your workflow.
Google’s mobile and web app development platform that helps developers build apps and games that users will love.
A customer service platform that combines live chat, messaging, and AI-powered support tools. It helps businesses manage customer interactions, automate responses, and improve support efficiency across channels.
A centralized collaboration platform that connects the right people, resources, and tools to streamline teamwork and achieve goals effectively within organizations or teams.