Self-hosted Speedtest for HTML5. Easy setup, examples, configurable, mobile friendly. Supports PHP, Node, Multiple servers, and more.
Cost / License
- Free
- Open Source (LGPL-3.0)
Application type
Platforms
- Linux
- Online
- Self-Hosted
- Android
- F-Droid

The best open source alternative to Speed Test by Cloudflare is LibreSpeed. If that doesn't suit you, our users have ranked more than 25 alternatives to Speed Test by Cloudflare and seven of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Speed Test by Cloudflare are OONI Probe, ScanPing, speedtest-cli and Speedtest (Go).
Self-hosted Speedtest for HTML5. Easy setup, examples, configurable, mobile friendly. Supports PHP, Node, Multiple servers, and more.

Test the blocking of websites and apps. Measure the speed and performance of your network.




ScanPing is an online network performance testing tool that measures download speed, upload speed, ping, and jitter in real time. It provides clear analytics and practical recommendations to help users determine whether their internet connection is suitable for video streaming...





Full-featured Command Line Interface and pure Go API to Test Internet Speed using speedtest.net.
Automate your download speed tests. This open-source Windows application tests your download speed on a set interval and logs the test results to a CSV text file.

Easily connect to and switch between, OpenVPN servers hosted by NordVPN on Linux (+patch leakes) - jotyGill/openpyn-nordvpn
