OpenSpeedTest

Free and open-source HTML5 network performance estimation tool using only built-in web APIs — no third-party frameworks required.

Open source alternative to:

Speedtest by Ookla

Overview Releases

Version history

1 release· tracked since May 12, 2026

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First tracked version
Detected on May 12, 2026

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OpenAltFinder Score

81/100

Project Health (50%)

68/100

License (20%)

100/100

Self-hostable (20%)

100/100

Recency (10%)

70/100

How scoring works

Project Details

License

MIT

Self hostable

Yes

Repository details

Created

7/15/2021

Stars

3,814

Forks

372

Open issues

Last commit

4/22/2026

Updated 10/18/2026, 7:00:37 PM

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Repository activity

Compare OpenSpeedTest with

OpenSpeedTest vs LibreSpeed

Similar open source alternatives

LibreSpeed

Self-hosted speed test with easy setup, supports PHP and Node.js backends, mobile-friendly, and highly configurable.

Alternative to: