Rank Math
A WordPress SEO plugin for metadata, XML sitemaps, structured data and on-page content checks.
Published Updated
What it does
- Metadata and canonical settings
- XML sitemaps
- Structured data and on-page SEO checks
Requirements
- WordPress 6.7 or later for the reviewed release
- PHP 7.4 or later; check the current release requirements
Running costs
The open-source core plugin is free. Budget for WordPress hosting; premium editions, AI services and other commercial additions have separate terms.
Limitations
- Designed for WordPress websites.
- This listing covers the free plugin; do not assume every advertised Pro or AI feature is included.
- It is not a standalone rank tracker or backlink database.
Sources
Documentation and licensing references. This is a documentation review, not a hands-on benchmark.
Active WordPress installations
WordPress.org reports 4,000,000+ active installations of this plugin. This is a rounded installation snapshot, separate from GitHub stars.
View the WordPress.org listing. Premium products and services are covered by their own terms.
Frequently asked questions
Is there a free version of Rank Math?
Yes. The free WordPress plugin includes core SEO features; PRO adds paid features.
What does Rank Math do?
Manages WordPress metadata, XML sitemaps, schema markup and on-page SEO checks.
Does Rank Math work outside WordPress?
No. It is a WordPress plugin, not a standalone website crawler.
