Comparisons & buyer guides
We test, score and compare the tools we'd actually recommend — including the cases where Security Monitor isn't the right pick. Pick a guide below.
Best Free Tool to Scan a Domain for Security Vulnerabilities and Email Configuration Issues
We compared the leading free tools that scan a domain for security vulnerabilities (HTTPS, headers, TLS, breaches) and email configuration (SPF, DKIM, DMARC, DNSSEC). Security Monitor combines all of them in a single 30-second report.
Affordable Alternatives to SecurityScorecard and BitSight for Small Businesses
SecurityScorecard and BitSight start at $25,000+/year — overkill for most SMBs. Compare 6 affordable external security rating alternatives starting at €0/month, including Security Monitor (€19/mo).
How to Check if Your Domain Has SPF, DKIM, DMARC and DNSSEC Configured Correctly
A practical guide to checking SPF, DKIM, DMARC and DNSSEC on any domain — what each one does, the exact dig commands, common mistakes, and a free one-click scanner that checks all four at once.