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Rank Math SEO vs WhatKeywords

Rank Math SEO

rankmath.com

WhatKeywords

whatkeywords.com

Side by side

FigureRank Math SEOWhatKeywords
Price fromFree$19/mo
Free planYesYes
Free trialYes—
Open sourceYes—
WebYesYes
APIYes—
Self-hostedYes—
Plans published93
Spec score · SEO tools9.3 (#2)7.7 (#138)
Competitor researchYesThe service works on public domains and lets users research competitor rankings and compare domains.
Free planYesYes
Keyword researchYesYes
ProductRank Math is a search engine optimization plugin for WordPress with content suggestions, indexability controls, structured data, and performance tracking.WhatKeywords is a domain keyword ranking checker that shows the Google keywords a website or page ranks for.
Rank trackingYesThe site describes daily or weekly rank tracking with automatic SERP snapshots and movement alerts.
Tracked keywords500100

Plans

Rank Math SEO

  • FreeFree
  • FreeFree
  • PRO€7.99 a year
  • Rank Math + WP Rocket€11.99 a year
  • Business€24.99 a year
  • Agency€54.99 a year
  • PRO$107.88 a year
  • Business$335.88 a year
  • Agency$779.88 a year

Rank Math SEO pricing →

WhatKeywords

  • FreeFree
  • Pro$19 a month
  • Pro Plus$29 a month

WhatKeywords pricing →

In their own words

Rank Math SEO

Rank Math SEO is a WordPress plugin for search optimization, with content suggestions, indexability controls, structured data, and performance tracking. It includes keyword research, rank tracking, site audits, and competitor research. Its built-in analysis checks 30 SEO factors, and users can enable and configure more than 15 modules. Structured data support covers more than 20 Schema types, including FAQ and HowTo. A Google Search Console integration displays keyword performance and click-through rates in WordPress admin, and the plugin works with Gutenberg and Classic Editors. Content AI offers more than 40 tools and can generate SEO-oriented content within WordPress; AI Link Genius suggests internal links and can identify orphan pages and broken links. Rank Math AI tracks brand mentions and visibility across ChatGPT and Gemini, with additional platforms described as coming soon. The Free plan is listed at free, and a free trial is available. PRO includes 500 tracked keywords and unlimited personal websites, while Business and Agency list 100 and 500 client websites, respectively.

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WhatKeywords

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