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Best SEO analyzer plugins for WordPress

The most popular SEO analyzer plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Sky SEO leads with 50+ active installs, ahead of SEO Pyramid (40+) and SEO Information Viewer & Analyzer (10+). All 4 plugins tagged “seo analyzer” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 4 SEO analyzer plugins

  1. 1.
    Sky SEO

    The most installed SEO analyzer plugin, with 50+ active installs. No reviews yet, updated 3 weeks ago.

  2. 2.
    SEO Pyramid

    40+ active installs. Only 4 reviews so far, updated 3 months ago.

  3. 3.
    SEO Information Viewer & Analyzer

    10+ active installs. Only 1 review so far, updated 5 months ago.

  4. 4.
    SEO Audit & Analyzer

    Fewer than 10 active installs. Only 1 review so far, updated 2 months ago.

All 4 plugins tagged “seo analyzer”