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Google Search Console alternatives · Technical SEO

Open-source alternatives to Google Search Console

Google Search Console is not described as open source on its own site. 8 of the 83 other technical SEO tools in this directory are open source, according to their own sites.

Google Search Console is free to use. All of them are free or have a free plan.

8 tools · Listings checked up to Oct 23, 2026 · Where the facts come from

How each one differs from Google Search Console

  1. Unlighthouse

    Free open-source tool that runs Lighthouse on every page of a site

    • Unlighthouse is free. Google Search Console is free.
    • Only Unlighthouse lists macOS, Windows and Linux apps.
    • Only Google Search Console lists a web app.
    • Unlighthouse is open source, according to its own site.
    Unlighthouse pricing and details

  2. Lighthouse

    Google's open-source audit of page speed, accessibility and SEO

    • Lighthouse is free. Google Search Console is free.
    • Only Lighthouse lists a browser extension.
    • Lighthouse is open source, according to its own site.
    • Google Search Console also covers schema markup.
    Lighthouse pricing and details

  3. Yellow Lab Tools

    Free open-source audit of a page's speed and front-end code

    • Yellow Lab Tools is free. Google Search Console is free.
    • Only Yellow Lab Tools lists macOS and Linux apps.
    • Yellow Lab Tools is open source and self-hostable, according to its own site.
    • Google Search Console also covers site audit and schema markup.
    Yellow Lab Tools pricing and details

  4. LibreCrawl

    Free open-source SEO crawler you run in your own browser

    • LibreCrawl is free. Google Search Console is free.
    • Only LibreCrawl lists Windows, macOS and Linux apps.
    • LibreCrawl is open source and self-hostable, according to its own site.
    • Google Search Console also covers schema markup and page speed.
    LibreCrawl pricing and details

  5. squirrelscan

    Open-source site audit CLI whose fixes are written for coding agents

    • squirrelscan starts at $19 per month, billed monthly. Google Search Console is free.
    • Only squirrelscan lists macOS, Windows and Linux apps.
    • squirrelscan is open source, according to its own site.
    • Google Search Console also covers schema markup and page speed.
    squirrelscan pricing and details

  6. sitespeed.io

    Free open-source toolkit for testing and monitoring web performance

    • sitespeed.io is free. Google Search Console is free.
    • Only sitespeed.io lists macOS, Windows and Linux apps.
    • Only Google Search Console lists a web app.
    • sitespeed.io is open source and self-hostable, according to its own site.
    sitespeed.io pricing and details

  7. SiteOne Crawler

    Free open-source site crawler and audit report, as an app or CLI

    • SiteOne Crawler is free. Google Search Console is free.
    • Only SiteOne Crawler lists macOS, Windows and Linux apps.
    • Only Google Search Console lists a web app.
    • SiteOne Crawler is open source, according to its own site.
    SiteOne Crawler pricing and details

  8. SEOnaut

    Open-source SEO site audit tool, self-hosted or in the cloud

    • SEOnaut starts at $9 per month, billed monthly. Google Search Console is free.
    • SEOnaut is open source and self-hostable, according to its own site.
    • Google Search Console also covers schema markup and page speed.
    SEOnaut pricing and details

Common questions

Is there an open-source alternative to Google Search Console?

Yes. Unlighthouse, Lighthouse, Yellow Lab Tools, LibreCrawl, squirrelscan, sitespeed.io, SiteOne Crawler and SEOnaut are open source, according to their own sites.

Is Google Search Console open source?

Google Search Console is not described as open source on its own site. The listing was checked on Oct 23, 2026 against the pages it cites.

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 Google Search Console: the alternatives its listing names first, then the tools that share the most features with it.