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crawler4seo vs SerpMap

Both stand on seo tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

crawler4seo

Free plan LinuxMacWindows

crawler4seo brings technical SEO, GEO and crawl comparison into a local application. Its analyzer coverage, MCP access and local storage support developer-focused audits without sending crawl data away, according to the maker.

Visit crawler4seo

SerpMap

Free plan APIWeb

SerpMap focuses on rank tracking and competitor comparisons, with Search Console imports, alerts, and a read-only API. It is not a broader SEO toolkit: keyword research, site audits, and backlink analysis are absent.

Visit SerpMap

The facts

crawler4seoSerpMap
Free planYesYes
Open sourceNot publishedNot published
Runs onLinux, Mac, WindowsAPI, Web
Lowest paid planFree or on requestStarter: $12 a month
Plans published210
MakerNot publishedNot published
Websitecrawler4seo.comserpmap.com
On seo tools#90 of 245#86 of 245

crawler4seo: what it does well

  • Runs 20 SEO and GEO analyzers per crawl
  • Internal-link graph includes PageRank and HITS
  • Checks JSON-LD and Rich Results eligibility
  • Exports HTML audits and XLSX workbooks
  • Local SQLite storage, according to the maker

What to know first

  • Keyword research is not included
  • No backlink analysis
  • Free pricing is described as early access
  • No free trial is listed

SerpMap: what it does well

  • Tracks Google and Bing rankings on desktop and mobile
  • Country and language targeting is available
  • Competitors can share keywords and schedules
  • Alerts cover rank changes and top-10 entries or exits
  • Read-only API includes rank history and project snapshots

What to know first

  • No keyword research, site audits, or backlink analysis
  • Daily checks cost more than weekly checks
  • Starter allows three competitors per project

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