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CertAvert vs mlab.sh

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

CertAvert compared with mlab.sh
DetailCertAvert logo CertAvertmlab.sh logo mlab.sh
What it doesFree SSL/TLS certificate monitoring with email alerts IOC and file intelligence platform for security teams to analyze threats and assess risk
StageNot given Not given
FoundedNot given Not given
Based inUS FR
Pricing modelFreemium Freemium
PricingFree plan: 3 domains, no card needed. Starter: $50/year for 10 domains. Plus: $100/year for 20 domains. Pro: $150/year for 50 domains. Free plan with basic limits (2 domain analyses/day, 5 IP analyses/day, 2 file analyses/day, 3 crypto analyses/day). Pro plan at 59€/month (first 2 months at 19.99€) with higher limits (25 domain analyses/day, 50 IP analyses/day, 50 file analyses/day, 30 crypto analyses/day). Team plan at 149€/month
Key features
  • Certificate expiry notifications at 30 days, 14 days, 7 days, and on expiry
  • Broken chain detection with fix guidance
  • TLS version and cipher checking
  • Domain DNS and registration monitoring
  • Certificate change history and alerts
  • Certificate report for audits
  • Certificate transparency log monitoring
  • No server access or installation required
  • IP, domain, URL and hash analysis
  • File upload and malware scanning
  • EML parser for phishing analysis
  • Passive DNS history lookup
  • YARA rules and malware detection
  • MITRE ATT&CK mapping
  • RedKit security audits
  • REST API and CLI access
  • Graded risk reports with severity levels
  • AI integration via MCP server
What makes it different
  • Detects auto-renewal failures before visitors see them
  • Explains broken chains and TLS issues with fix guidance
  • Independent operation with no investors
  • Signal over noise: actionable findings rather than overwhelming data
  • Evidence-based verdicts with full transparency
  • Privacy-first: no tracking, no data resale
  • Unified platform covering investigation to governance
  • EU-hosted infrastructure operated by French company
Community votes00
DR (Domain Rating by Ahrefs)3 +1 (up) since last check26 no change since last check
Trust Flow (Majestic)17
Citation Flow (Majestic)2431
Referring domains (Majestic)1446

6 details filled in for both companies.

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