Rank Math SEO vs WebCrawler Pro
Rank Math SEO
rankmath.comWebCrawler Pro
webcrawler.proSide by side
| Figure | Rank Math SEO | WebCrawler Pro |
|---|---|---|
| Price from | Free | $1/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 9 | 7 |
| Spec score · SEO tools | 9.3 (#2) | 8.9 (#16) |
| Company size | Crunchbase lists the company size as 11–50 employees. | SaaSHub lists WebCrawler.pro as a Romanian startup with 1–9 employees and a 2026 founding year. |
| Free plan | Yes | Yes |
| Limits | The PRO plan allows unlimited websites owned by the buyer, but excludes client websites; Business and Agency list client-site caps of 100 and 500. | The FAQ says pages behind login walls, pages disallowed by robots.txt, and sites using advanced bot detection may not be fully crawlable. |
| 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. | The contact page says it aims to reply within 1–2 business days, with bug reports and crawl issues usually answered faster. |
| System requirements | Rank Math requires PHP 7.4 or newer and WordPress 6.3 or newer, plus required PHP modules. | Self-hosting requires PHP 7.4 or newer with pdo, pdo_sqlite, and curl extensions, writable api/scans and api/data directories, and Google OAuth configuration. |
| What it does | Rank Math is a WordPress SEO plugin that combines content optimization, schema, internal linking, keyword targeting and SEO checks in WordPress. | WebCrawler Pro crawls websites and scores pages for technical SEO, answer-engine readiness, and generative-engine citation signals. |
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
WebCrawler Pro
- Free guestFree
- Free signed inFree
- Paid tokens$1 a month
- Free daily allowanceFree
- GuestFree
- Signed-inFree
- Prepaid crawl tokens$11,000, paid once
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.
WebCrawler Pro
WebCrawler Pro crawls websites and scores pages for technical SEO, answer-engine readiness (AEO) and generative engine optimization (GEO). Technical checks include titles, meta descriptions, H1s, canonicals, Open Graph tags, response times, page size, duplicate content, orphan pages and thin content. AEO checks include FAQ schema and question-based headings; GEO checks cover author attribution, freshness, factual density, authority links and original-research signals. Reports include crawl-depth charts, score distributions, response-time histograms, page breakdowns and site summaries, with PDF, CSV and JSON exports. Signed-in users can draft titles, FAQs, JSON-LD, alt text, internal links and llms.txt using a hosted model or their own API key. HTML mode fetches server responses; DOM Render executes JavaScript before extracting content. Guests receive 50 requests/day and signed-in users 100 requests/day. Paid tokens are listed at $1 a month. It supports Linux, macOS, Windows, web and self-hosting. Pages behind login walls, blocked by robots.txt or protected by advanced bot detection may not be fully crawlable.