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Semrush Site AuditJetOctopus
Freemium

A limited free crawl is available; larger audits require a paid Semrush plan.

 Paid

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

Web Web
  • Issues ranked by severity with fix suggestions
  • Covers AI search visibility as well as classic SEO
  • Crawl, log and Search Console data in one place
  • Tracks AI crawler activity alongside Googlebot
  • The free crawl is limited
  • Full use requires a paid Semrush subscription
  • Aimed at large sites; heavy for small ones
  • Ongoing subscription cost
Web application Hosted service
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Account needed
Needs internet Needs internet

Checked September 23, 2026

Checked October 2, 2026

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