# Monitoring tools

> Tools that watch uptime, errors, performance, logs and costs, then alert you when something changes. Check alert channels, check intervals and data retention.

Canonical: https://usefulshelf.co/category/monitoring

1 public apps. Page 1.

- [NetworkMonitor](https://usefulshelf.co/apps/networkmonitor): A macOS menu bar app that shows live network speed and per-app data use.