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LibreSpeed

Android only

8.0No. 3 of 33
in Network Testing Software
  • Recognised40% of the score27
  • Phone app26% of the score100
  • Documented20% of the score88
  • Free plan14% of the score100
Free plan
Yes
Runs on
Android, Linux, Mac, self-hosted, Web, Windows
Visit site Alternatives

Summary

LibreSpeed is ranked #3 of 33 in network testing software on Samsung Mobile US Press. It runs on Android, Linux, macOS, Self-hosted, Web, Windows. There is a free plan.

LibreSpeed plans and pricing

All plans
Free and Open Source Free Self-hosted; no paid plans listed librespeed.org · 2 Oct 2026

Compared on network testing software

Free plan
Yeslibrespeed.org
Deployment
self_hostedlibrespeed.org
Test methods
activelibrespeed.org
Protocol support
HTTP, HTTPS, ICMPlibrespeed.org
API access
Yeslibrespeed.org

Facts

Purpose
LibreSpeed is a very lightweight JavaScript speed test using XMLHttpRequest and Web Workers.github.com · 2 Oct 2026
Measurements
The test measures download, upload, ping, and jitter.github.com · 2 Oct 2026
Browser support
The project states that IE11, current Edge, Chrome, Firefox, Safari, and mobile browser versions are supported.github.com · 2 Oct 2026
Optional telemetry
Telemetry and results sharing are optional features.github.com · 2 Oct 2026
Multiple servers
LibreSpeed can automatically choose among multiple test points using the one with the lowest ping.github.com · 2 Oct 2026
Stability test
A standalone stability test reports current, average, minimum, and maximum latency, jitter, failed-request percentage, threshold alerts, and CSV export.github.com · 2 Oct 2026
External targets
The stability test can target the local backend, configured test points, or Google, Cloudflare, and Apple.github.com · 2 Oct 2026
Database integrations
Optional result storage supports MariaDB, MySQL, Microsoft SQL Server, PostgreSQL, and SQLite.github.com · 2 Oct 2026
Client options
The project provides an Android client template, a command-line client, and a .NET client library distributed through NuGet.github.com · 2 Oct 2026
Backend options
Go and Rust implementations are available, while the Node.js implementation is partial and currently not recommended.github.com · 2 Oct 2026
Docker
A Docker image is built weekly with updated ipinfo data and the latest PHP security patches, and the project recommends the latest image.github.com · 2 Oct 2026
Privacy data
The official demo says telemetry may store test ID, time, results, IP address, ISP, approximate location, user agent, browser locale, and a test log.librespeed.org · 2 Oct 2026
Privacy disclosure
The official privacy policy says collected data is not disclosed to third parties and can be deleted when the test ID or IP address is provided.librespeed.org · 2 Oct 2026

Best LibreSpeed alternatives

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PingPlotter No. 1 9.1 iPhone only$29/moCisco ThousandEyes No. 2 8.3 Android onlyperfSONAR No. 4 7.7 No phone appFreeTRex No. 5 7.7 No phone appFreeCisco pyATS No. 6 7.6 No phone appFreeiPerf2 No. 7 7.3 Android only

Where it ranks on Samsung Mobile US Press

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Sources