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Vulny vs Tidewall

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

Vulny compared with Tidewall
DetailVulny logo VulnyTidewall logo Tidewall
What it doesWebsite Security Scanner | Find & Fix Security Risks Browser extension that stops personal data and secrets reaching AI chatbots
StageNot given Startup
FoundedNot given Not given
Based inNot given GB
Pricing modelFreemium Freemium
PricingNot given Personal: Free. Team: £3 per user per month billed yearly (from 5 users £4 billed monthly). Business: £6 per user per month billed yearly (coming soon).
Key features
  • External vulnerability scanning
  • Web application security testing
  • Shadow API discovery and scanning
  • TLS/SSL configuration checking
  • CVE vulnerability matching
  • SEO audit
  • AI-search (GEO) audit
  • ISO 27001 ISMS tracking
  • Branded PDF/DOC reporting
  • Daily continuous scanning
  • Runs checks on device with no data sent to Tidewall servers
  • Push policies to teams via Google Workspace or Microsoft Intune
  • Works with ChatGPT, Claude, Gemini, Copilot, Perplexity, DeepSeek and more
  • Support for India-specific data formats including Aadhaar, PAN and UPI
What makes it different
  • Combines security, SEO, and AI-search readiness in one scan instead of three separate tools
  • Non-destructive scanning safe to run continuously without disrupting production
  • Built-in ISO 27001 ISMS for compliance without spreadsheets
  • Plain-language fixes prioritized by real-world risk, not technical jargon
  • Detection database of 357,755+ vulnerability tests updated every two hours
  • All detection runs on your device with no data leaving your browser
  • Verifies numbers with checksums to avoid false positives
  • No account needed for free personal use
  • Team policies are locked for staff and cannot be turned off
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check2 no change since last check
Trust Flow (Majestic)53
Citation Flow (Majestic)2017
Referring domains (Majestic)274

4 details filled in for both companies.

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