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Rank Crown vs WebAuditOS

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Rank Crown compared with WebAuditOS
DetailRank Crown logo Rank CrownWebAuditOS logo WebAuditOS
What it doesProfessional SEO tools for rank tracking, keyword research, backlink analysis, and site audits Continuous website auditing across security, performance, SEO, accessibility and compliance
StageStartup Not given
Founded2024 Not given
Based inID CZ
Pricing modelFreemium Freemium
PricingFree: $0/month with 1 project, 10 daily queries, 100 backlink rows per report, 10 site audit pages. Starter: $29/month with 5 projects, 100 daily queries, 10,000 backlink rows per report, 25 site audit pages. Pro: $79/month with 25 projects, 500 daily queries, 100,000 backlink rows per report, 250 s Not given
Key features
  • Search Console integration: Link Site Explorer directly to Search Console clicks and GA4 sessions
  • Data export: Export any table to CSV format
  • White-label reports: Available on Enterprise plan for agencies
  • 199 checks across 9 audit categories
  • Evidence-backed findings with detection method
  • Multi-page website crawling
  • Device preview lab with multiple viewports
  • PDF export and client reports
  • White-label branding on Agency plans
  • Standards mapping to OWASP, WCAG and RFCs
  • Public REST API with 60-120 requests per minute
  • Competitor benchmark on Super plan
What makes it different
  • Built by SEO professionals for real SEO workflows without unnecessary features
  • Fast, modern interface built on Next.js with sub-second data delivery
  • Data from 200+ countries continuously refreshed for accurate, up-to-date SEO intelligence
  • One defensible audit artefact instead of multiple tools and spreadsheets
  • Read-only scans that respect robots.txt and never change anything
  • No account or card required for initial scan
  • Weighted scoring that marks unmeasured categories rather than inflating scores
  • Client projects with share links and read-only viewer role
Community votes00
DR (Domain Rating by Ahrefs)8 no change since last check6 no change since last check
Trust Flow (Majestic)91
Citation Flow (Majestic)919
Referring domains (Majestic)996

5 details filled in for both companies.

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