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Expert and Elite are no longer offered to new customers. The current self-serve paid plan is Pro.

Upgrade from Free to Pro when you need ongoing protection instead of a one-time snapshot:

  • Continuous, change-aware monitoring of one internet-facing asset
  • Instant email alerts for new vulnerabilities, leaked credentials, and critical changes
  • AI-powered fix recommendations
  • Dark web and credential leak monitoring
  • Full scan history and a weekly risk summary

Pro includes a 14-day free trial and does not require a credit card to start.

For multiple assets, internal scanning, API access, or team management, use Enterprise.

See Plans or s4e.io/plans.