RankMath

The tool is especially popular with agencies and WordPress developers managing multiple sites.

Its free tier includes features that competitors like Yoast reserve for paid plans: optimizing a single post for up to five focus keywords, a built-in redirect manager, and advanced schema types including Article, FAQ, Product, and Review.

For a freelancer or small agency, this alone removes the need for several paid plugins.

Compared to Yoast SEO, RankMath offers significantly more functionality at the free level and a much lower Pro price. Yoast Premium costs $118.80 per year per site RankMath Pro covers unlimited sites for $6.99 per month. The trade-off is that Yoast has a longer track record, a simpler interface, and a more guided setup process that non-technical users prefer.

RankMath Pro adds rank tracking, Google Search Console integration with detailed keyword data, WooCommerce SEO, and AI-generated meta titles and descriptions. The Agency and Business tiers extend client reporting, white-label dashboards, and API access for bulk operations across large site portfolios.

The main limitation is the learning curve: RankMath's settings panel is extensive, and first-time users can feel overwhelmed by the number of options. Beginners who want a simple traffic-light checklist are often better served by Yoast's workflow. For intermediate to advanced WordPress users who want more control without paying per site, RankMath is the clear winner on value.