Alternatives

Products that do what NetCheck does

Professional network quality testing tool

1. 1NM
   Network Monitor – a GUI to spot anomalous connections on your Linux▲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

   Nov 2025

2. 2SA
   Sping – An HTTP/TCP latency tool that's easy on the eye▲178

   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

3. 3
   Watch Net Speed▲212

   Simple, Realtime Network Bandwidth Monitor for your Mac.

   2019

4. 4IS
   Internet Speed Test▲55

   2023 · internetspeed.my

5. 5
   Speediness▲150

   Check your internet speed and latency

   2022

6. 6PN
   pg_netstat, a Postgres extension to monitor database network traffic▲158

   pg_netstat is a Postgres extension to monitor database network traffic. It uses libpcap to capture packets and aggregates at user-specified interval.

   2022 · github.com

7. 7
   ISP.Tools▲15

   Instant global network diagnostics for ISPs and engineers.

   Nov 2025 · isp.tools

8. 8
   Sniffnet▲76

   Analyze your network traffic with ease

   2022

9. 9AU
   An ultra-light-weight tool to quickly test your ping▲96

   Howdy HN! I find myself testing my ping from time to time, especially when my internet seems wonky while WFH. It feels like there should be an easier way test my ping than puling up a terminal or a complex web app - especially when I'm on my phone or any other device that doesn't have a terminal. I figured I should be the change I wish to see in the world and created this super light ping test. I also created a latency monitoring solution (https://github.com/cjjeakle/network-monitor), feel free to clone and try it out! I know there are a lot more mature monitoring…

   2022 · ping.projects.chrisjeakle.com

10. 10
    WebPing▲107

    Single page for multi-cloud latency test

    2021

11. 11
    NetBeez▲92

    Network monitoring from the user perspective

    2016

12. 12
    ScanPing▲5

    Smart Internet Speed Test & Analysis

    Dec 2025 · scanpings.net

13. 13
    Network Diagnostics

    The network test that shows what Speedtest hides

    Mar 2026 · networktests.com

14. 14
    NetSour, CLI Based Wireshark▲59

    This code is still in early beta, but i sincerley hope it will become as ubiquitous as VIM on Linux.

    2024 · github.com

15. 15
    Netler▲107

    Tiny network monitor for menu bar & notification center 🖥📡

    2018

16. 16
    NetPulse – Internet Diagnostics Tool▲2

    Like Speedtest, but never stops monitoring your connection

    May 2026 · netpulse.eu.cc

17. 17
    NetworkSpy▲89

    HTTP(s) proxy debugger with custom viewer

    Jun 2026 · networkspy.app

18. 18
    NetScope▲2

    See what your network and browser expose

    Jun 2026 · detectorip.ro

19. 19
    IP-Check.Online▲12

    Professional IP Quality Detection & Network Analysis

    2025

20. 20TF
    Tool for testing sites and apps on slow connections▲35

    2019 · httpdebugger.com

21. 21
    Ping - CbrTool▲3

    Free Online Ping Tool for Network Diagnostics

    Jul 2026 · cbrtool.com

22. 22
    Wireless Net Testers▲5

    Smart wireless testing tools for networks that perform.

    Dec 2025 · wirelessnettesters.com

23. 23
    NetCheck▲2

    Know your internet is actually working, not just your Wi-Fi

    Jun 2026 · metulon.com

24. 24GH
    Global HTTP Latency Test▲34

    2013 · geoping.com

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