Life & fun · alternatives · 2026
24 alternatives to Sigwire – a live TUI switchboard for every signal on your Linux box
Hey everyone, I wrote this tool for inspecting linux signals across proceses
Sigwire is a terminal user interface tool that displays Linux signals across processes in real time. It lets developers and system administrators monitor signal activity on their machine through an interactive… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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GlassWire is a modern personal firewall and network monitor with over 54 million downloads. Download GlassWire free!
2014 · glasswire.com · its alternatives →
- 2NM
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
Nov 2025 · its alternatives →
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Hi HN, I built a small Linux CLI tool called witr (Why Is This Running?). The idea came from a situation most of us have hit: you log into a machine, see a process or port running, and immediately wonder why it exists, who started it, and what is keeping it alive right now. witr traces a process, service, or port back to its origin and responsibility chain and explains it in a way that’s quick to read, especially when you’re debugging under pressure. This is v0.1.0. It’s intentionally small and focused. Feedback, criticism, and edge cases are very welcome. Repo:…
Dec 2025 · github.com · its alternatives →
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Linux system exploration and troubleshooting tool with first class support for containers - draios/sysdig
2014 · github.com · its alternatives →
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A beautiful web dashboard for Linux. Contribute to tariqbuilds/linux-dash development by creating an account on GitHub.
2014 · github.com · its alternatives →
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Local Area Network discovery tool with an interactive Terminal User Interface (TUI) written in Go. Discover, explore, and understand your LAN in an intuitive way. Knock Knock.. who's there? 🚪 - ramonvermeulen/whosthere
Jan 2026 · github.com · its alternatives →
- 7SA
I've frequently found myself using [nvitop](https://github.com/XuehaiPan/nvitop) to diagnose GPU/CPU contention issues. The two best things about it are: - It's easy to install if I can access pip in the container - It makes a compelling screenshot (which helps me communicate with coworkers.) With those two lessons in mind: Here is Sping! Purpose: Help observe and diagnose latency issues at layer 4+ (TCP/HTTP/HTTPS) Two good things about it: - It's easy to install if you have pip. (Available at…
2025 · dseltzer.gitlab.io · its alternatives →
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A calm, honest system monitor for Apple Silicon: real watts, clocks and temperatures in your terminal. No sudo, no telemetry. - CLoaKY233/siltop
7d ago · github.com · its alternatives →
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Tracking history of USB events on GNU/Linux. Contribute to snovvcrash/usbrip development by creating an account on GitHub.
2019 · github.com · its alternatives →
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CLI tool for inspecting and managing services listening on localhost ports - raskrebs/sonar
Mar 2026 · github.com · its alternatives →
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Log what files are accessed by any Linux process. Contribute to spieglt/whatfiles development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 14UB/usr/bin/htop▲219
2017 · 0xfee1dead.top · its alternatives →
- 15
This code is still in early beta, but i sincerley hope it will become as ubiquitous as VIM on Linux.
2024 · github.com · its alternatives →
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Per-executable network bandwidth monitoring for Linux
2022 · elesiuta.github.io · its alternatives →
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Lightweight system monitor for Linux VPS. Contribute to leodeim/vpsmon development by creating an account on GitHub.
Aug 2026 · github.com · its alternatives →
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See every signal a website can read from your browser, and how identifiable it makes you. Runs entirely in your browser, nothing is sent.
Aug 2026 · glassbox.codecanary.org · its alternatives →
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Author here. I made this little TUI program for managing default applications on the Linux desktop. Maybe some of you will find it useful. Happy to answer any questions.
Jan 2026 · github.com · its alternatives →
- 22
I built a small CLI tool that answers "what's using my port?" without the lsof/ss/netstat incantation dance.
Feb 2026 · github.com · its alternatives →
- 23
allocscope - a memory tracking tool. Contribute to matt-kimball/allocscope development by creating an account on GitHub.
2023 · github.com · its alternatives →
- 24HL
2015 · 2ton.com.au · its alternatives →
Also compare
- I got hacked, felt paranoid, made an app – GlassWire alternatives
- Network Monitor – a GUI to spot anomalous connections on your Linux alternatives
- Witr – Explain why a process is running on your Linux system alternatives
- Sysdig, a tool for Linux system exploration alternatives
- Linux server monitoring web dashboard alternatives
- Whosthere: A LAN discovery tool with a modern TUI, written in Go alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →