Error Tracking

It draws hundreds of live charts about a single computer with almost no setting up.

Event measurement, session recording, feature switches, experiments, surveys and error tracking behind one script.

A live view of one computer's health, in a terminal, in a browser, or through an AI assistant.

Logs, server numbers and request timings from a company's own machines, on one screen.

A light server monitor with history, per-container figures and alerts.

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

One program that collects logs, numbers and request timings, and searches all three.

It reads a machine's own log files, decides who is attacking, blocks them, and shares what it found with everyone else running it.

Scans Linux machines over SSH for installed software with publicly reported security holes.

A status page with checks, history and alerts, all from one text file.

A log reader that puts many files into one timeline and answers questions about them in SQL.

Reports when a scheduled job did not run.

A web dashboard that shows which PostgreSQL queries are slow and which indexes are missing.

It shows whether the drives in a machine are healthy, failing, or already in trouble.

It watches the traffic between programs on a group of servers and draws a map of it.

AI observability platform for production LLM and agent systems.

Shows which running containers have a newer image, as a command or a small web page.

Website analytics with no cookies, plus performance monitoring and error tracking, which you can host yourself.