Compare software

JetOctopusScreaming Frog SEO Spider
Paid

Paid plans with a free trial that needs no credit card.

 Freemium

Free for crawls up to 500 URLs; a licence costs £199 per year.

Web Windows, macOS, Linux
  • Crawl, log and Search Console data in one place
  • Tracks AI crawler activity alongside Googlebot
  • Runs locally as a desktop app on all three major systems
  • Checks over 300 issues including redirects and duplicates
  • Aimed at large sites; heavy for small ones
  • Ongoing subscription cost
  • Free version limited to 500 URLs
  • Advanced features need a paid yearly licence
Hosted service Downloadable app
Closed source Closed source
License not stated License not stated
Account needed No account needed
Needs internet Not stated if it works offline

Checked October 2, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.