Rank Math SEO vs Screaming Frog SEO Spider
Rank Math SEO
rankmath.com
Screaming Frog SEO Spider
screamingfrog.co.ukSide by side
| Figure | Rank Math SEO | Screaming Frog SEO Spider |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 9 | 9 |
| Spec score · SEO tools | 9.3 (#2) | 9.5 (#1) |
| Spec score · Search Engine Optimization Software | 8.7 (#5) | 8.9 (#4) |
| Company headquarters | Crunchbase lists New Delhi, Delhi, India as the headquarters. | The company lists its headquarters in Henley-on-Thames, England. |
| Company size | Crunchbase lists the company size as 11–50 employees. | LinkedIn lists the company size as 11–50 employees. |
| Free plan | Yes | Yes |
| Rating on Capterra | 4.5 out of 5 from 53 reviews | 4.9 out of 5 from 134 reviews |
| Rating on G2 | 4.7 out of 5 from 117 reviews | 4.7 out of 5 from 187 reviews |
| Rating on GetApp | 4.5 out of 5 from 53 reviews | 4.9 out of 5 from 134 reviews |
| Rating on Trustpilot | 4.6 out of 5 from 1,454 reviews | 4.2 out of 5 from 14 reviews |
| Site audit | Yes | Yes |
| Support | Rank Math says it provides support through email and tickets, does not offer live chat or phone support, and aims to respond to tickets within 24 hours. | Paid users receive technical support, while official self-help includes a user guide, tutorials, FAQ and issue library. |
| System requirements | Rank Math requires PHP 7.4 or newer and WordPress 6.3 or newer, plus required PHP modules. | A 64-bit operating system is required; supported systems are Windows 10/11 and Server 2016/2019/2022, macOS 11 or later, and Ubuntu or Fedora Linux. |
| What it does | Rank Math is a WordPress SEO plugin that combines content optimization, schema, internal linking, keyword targeting and SEO checks in WordPress. | SEO Spider is a desktop website crawler that audits more than 300 SEO issues. |
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
Screaming Frog SEO Spider
- FreeFree
- Paid licencePrice not published
- Free VersionFree
- Free VersionFree
- Paid licence (20+)$235 a year
- Paid licence (10–19)$249 a year
- Paid licence (5–9)$265 a year
- Paid licence (1–4)$279 a year
- Paid Version$279 a year
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.
Screaming Frog SEO Spider
Screaming Frog SEO Spider crawls websites to audit more than 300 SEO issues and support improvements to search performance and user experience. It finds broken links and server errors, checks redirects, and flags page titles and meta descriptions that are missing, duplicated, or too long. For JavaScript-heavy sites, it can render pages with its integrated Chromium WRS, including sites using Angular, React, and Vue.js. Data extraction supports CSS Path, XPath, regular expressions, and custom JavaScript. The crawler connects to Google Analytics, Search Console, and PageSpeed Insights APIs, with link-metrics integrations for Majestic, Ahrefs, and Moz. Crawls can be scheduled, automated from the command line, exported to destinations such as Google Sheets, and compared across runs or between staging and production. The free version costs nothing and allows 500 URLs per crawl; saving crawls, configuration, and advanced features are restricted. The paid version costs $279 a year per licence, with unlimited crawl size subject to allocated memory and storage. It runs on Linux, macOS, and Windows.