Technical SEO & Site Audits
Self-hosted technical SEO tools
4 of the 84 technical SEO tools in this directory can be self-hosted, according to their own sites.
All of them are free or have a free plan.
Listings checked up to Oct 23, 2026 · Where the facts come from
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| sitespeed.ioFree open-source toolkit for testing and monitoring web performance | Free | Free | macOS, Windows, Linux |
| Yellow Lab ToolsFree open-source audit of a page's speed and front-end code | Free | Free | Web, macOS, Linux |
| SEOnautOpen-source SEO site audit tool, self-hosted or in the cloud | Free plan · from $9/mo | Yes | Web |
| LibreCrawlFree open-source SEO crawler you run in your own browser | Free | Free | Web, macOS, Windows, Linux |
Common questions
Which technical SEO tools can be self-hosted?
4 of the 84 technical SEO tools in this directory can be self-hosted, according to their own sites. They are sitespeed.io, Yellow Lab Tools, SEOnaut and LibreCrawl.
When was this checked?
Every listing on this page was checked on Oct 23, 2026, against the pages it cites. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and each listing names the pages it was read from.