All Open Source Apps
Every app scored on repo health, technical quality, and dependency risk — before you install anything.
Category1
Sort:Health Score
Umami
Analytics
Privacy-first web analytics that respects your users — self-hosted, cookieless, and GDPR compliant out of the box.
evidence
Analytics · Data Engineering
Turn SQL queries and markdown files into polished, interactive data apps and business intelligence reports — no drag-and-drop, no GUI, just code.
HyperDX
Analytics · Developer Tools · Monitoring
Open source observability platform that unifies logs, traces, metrics, and session replays on ClickHouse — now the core of ClickStack.
SerpBear
Analytics · Marketing
Self-hosted keyword rank tracker with Google Search Console integration, multi-provider SERP scraping, and a built-in REST API.
Trench
Analytics · Data Engineering · Monitoring
Open-source event tracking infrastructure built on Kafka and ClickHouse that handles thousands of events per second on a single node, with full Segment API compatibility and no cookies.
