SEOTesting alternatives · Technical SEO
SEOTesting alternatives with a Linux app
The SEOTesting listing does not include a Linux app. 7 of the 83 other technical SEO tools in this directory list a Linux app.
SEOTesting is a paid product with a free trial, starting at $50 per month for 1 website, billed monthly. All of them are free or have a free plan.
7 tools · Listings checked up to Oct 23, 2026 · Where the facts come from
How each one differs from SEOTesting
- Free
Yellow Lab Tools
Free open-source audit of a page's speed and front-end code
- Yellow Lab Tools is free. SEOTesting starts at $50 per month for 1 website, billed monthly.
- Yellow Lab Tools has a free plan. SEOTesting does not, though it has a free trial.
- Only Yellow Lab Tools lists macOS and Linux apps.
- Only SEOTesting lists a browser extension.
- Free
LibreCrawl
Free open-source SEO crawler you run in your own browser
- LibreCrawl is free. SEOTesting starts at $50 per month for 1 website, billed monthly.
- LibreCrawl has a free plan. SEOTesting does not, though it has a free trial.
- Only LibreCrawl lists Windows, macOS and Linux apps.
- Only SEOTesting lists a browser extension.
- Free plan · from $19/mo
squirrelscan
Open-source site audit CLI whose fixes are written for coding agents
- squirrelscan starts at $19 per month, billed monthly. SEOTesting starts at $50 per month for 1 website, billed monthly.
- squirrelscan has a free plan. SEOTesting does not, though it has a free trial.
- Only squirrelscan lists macOS, Windows and Linux apps.
- Only SEOTesting lists a browser extension.
- Free
Beam Us Up
Free desktop SEO crawler for Windows, Mac and Linux
- Beam Us Up is free. SEOTesting starts at $50 per month for 1 website, billed monthly.
- Beam Us Up has a free plan. SEOTesting does not, though it has a free trial.
- Only Beam Us Up lists Windows, macOS and Linux apps.
- Only SEOTesting lists a web app.
- Free
sitespeed.io
Free open-source toolkit for testing and monitoring web performance
- sitespeed.io is free. SEOTesting starts at $50 per month for 1 website, billed monthly.
- sitespeed.io has a free plan. SEOTesting does not, though it has a free trial.
- Only sitespeed.io lists macOS, Windows and Linux apps.
- Only SEOTesting lists a web app.
- Free
Unlighthouse
Free open-source tool that runs Lighthouse on every page of a site
- Unlighthouse is free. SEOTesting starts at $50 per month for 1 website, billed monthly.
- Unlighthouse has a free plan. SEOTesting does not, though it has a free trial.
- Only Unlighthouse lists macOS, Windows and Linux apps.
- Only SEOTesting lists a web app.
- Free
SiteOne Crawler
Free open-source site crawler and audit report, as an app or CLI
- SiteOne Crawler is free. SEOTesting starts at $50 per month for 1 website, billed monthly.
- SiteOne Crawler has a free plan. SEOTesting does not, though it has a free trial.
- Only SiteOne Crawler lists macOS, Windows and Linux apps.
- Only SEOTesting lists a web app.
Common questions
Which SEOTesting alternatives have a Linux app?
Yellow Lab Tools, LibreCrawl, squirrelscan, Beam Us Up, sitespeed.io, Unlighthouse and SiteOne Crawler list a Linux app.
Does SEOTesting have a Linux app?
The SEOTesting listing does not include a Linux app. It lists Web and Browser extension.
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 the order is how close each is to SEOTesting: the alternatives its listing names first, then the tools that share the most features with it.