Network Notification Uptime Monitoring

What it does

What is Network Notification? It is an uptime monitoring service that monitors websites, servers, ports, pings, DNS record changes and monitors Linux servers. We call 📞 and text you when your website/app goes down. We also integrate with Zapier and others!

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  UptimeRobot App 2.02021 · uptimerobot.com · ▲199

  Web, SSL, ports & Cron-jobs monitoring

• NM
  Network Monitor – a GUI to spot anomalous connections on your LinuxNov 2025 · ▲156

  A real-time network connection monitoring tool built with Rust and GTK4, displaying active connections with live I/O statistics in a modern graphical interface. https://github.com/grigio/network-monitor

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  Netumo2021 · netumo.com · ▲92

  Uptime monitoring is easy, and simple.

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  Uptime Monitor2023 · uptime-monitor.io · ▲76

  Get instant alerts when your website goes down.

• IB
  I built a tool that texts you if your server goes down2025 · yourserverisdown.com · ▲21
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  66uptime2022 · 66uptime.com · ▲98

  Self-hosted & easy to use uptime monitoring software.

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

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• IM
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