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Frenemy vs Vulny

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

Frenemy compared with Vulny
DetailFrenemyVulny
What it doesKnow Your Traffic Website Security Scanner | Find & Fix Security Risks
StageBeta Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelsubscription freemium
PricingThree subscription tiers per site: $4.99/mo for observation only, $19.99/mo for observation and dry-run blocking, $49.99/mo for automated enforcement. No free tier. 14-day free trial available. Not given
Key features
  • Every bot and AI agent named and classified
  • Verified identity checks against operators' published IP ranges
  • Impact scoring showing cost in bandwidth versus earnings from referrals
  • Never-block-search interlock protecting search engine rankings
  • Automatic handling of new scrapers and impostors via standing policy rules
  • Crawl-spike throttling with automatic release
  • API access and webhooks at highest tier
  • 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
What makes it different
  • Fails open — if Frenemy goes down, your site serves normally without any dependency on the service
  • Verified search engines cannot be blocked by default, protecting SEO rankings
  • Single kill switch turns off all enforcement instantly without deploy or tickets
  • Transparent data alignment — only revenue is subscriptions, so incentive is to be worth it
  • Works across multiple platforms with same classification engine
  • 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
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)6 no change since last check2 no change since last check
Trust Flow (Majestic)95
Citation Flow (Majestic)2620
Referring domains (Majestic)8327

4 details filled in for both companies.

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