Apps with 'port monitoring' feature

A macOS menu bar utility that maps every port, device, and power draw on your Mac. Live topology, hub and daisy-chain support, and link speeds — all local, no telemetry.

devglow is a macOS menu bar app that replaces terminal tabs, pm2, and port killer utilities for local development. It lets you register any shell command — whether it's Next.js, Vite, Hugo, Rails, Flask, Cargo, Go, or Docker — and manage everything from a single interface.

Robotalp is an all-in-one monitoring solution that ensures your website's uptime and performance with 11 different monitoring functions and a status page.

A self-hosted, real-time port monitoring and discovery tool.

rhealth.dev is a developer-first uptime monitoring platform designed to reduce alert noise and speed up incident response.

Monitors websites, REST APIs and TCP/UDP ports around the clock, with email and Slack alerts plus branded monthly SLA reports in PDF, Excel or CSV.

A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once.

Uptimia monitors websites, APIs, servers, SSL certificates and domains from 171 locations worldwide. You get grouped alerts on the channels your team already uses, a public status page, and reports on availability and response time.