Umami
Umami is a simple, fast, website analytics alternative to Google Analytics.
Matomo
Matomo is a full-featured PHP MySQL software program that you download and install on your own webserver
Fugu
Fugu is a product analytics software with a strong focus on simplicity and privacy-friendliness.
Unomi
Apache Unomi stores user profile information and is mostly used to provide a backend server for A/B testing and personalization
PostHog
PostHog provides open-source product analytics, session recording, feature flagging and a/b testing that you can self-host.
Dremio
The Easy and Open Data Lakehouse Self-service analytics with data warehouse functionality and data lake flexibility across all your data.
Tika
Apache Tika a content analysis toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).
Knime
KNIME Analytics Platform
Quickwit
Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
Ackee
Ackee is a self-hosted, Node.js-based analytics tool for ensuring privacy.