Free

$0/month
Free Forever
  • 1 host Monitored
  • 48-hour Check Interval
  • 100+ RBL & URIBL Sources
  • Multi-Channel Notifications
  • Shareable Public Reports
  • Full IPv6 Support
Get Started Free

Professional

$8/month
For Small Teams
  • 20 Hosts Monitored
  • 24-hour Check Interval
  • 100+ RBL & URIBL Sources
  • Multi-Channel Notifications
  • Shareable Public Reports
  • Full IPv6 Support
Get Started

Enterprise

$16/month
For Larger Teams
  • 50 Hosts Monitored
  • 12-hour Check Interval
  • 100+ RBL & URIBL Sources
  • 30+ Premium Data Sources
  • Multi-Channel Notifications
  • Shareable Public Reports
  • Full IPv6 Support
  • Custom Data Sources
  • Custom Run Times
Get Started

Monthly plans offer predictable costs with fixed hosts and intervals. Pay-per-check plans provide unlimited hosts and custom intervals—you only pay for checks used.
Learn more about pricing models

All Plans Include

Core features included in every plan.

Real-Time Monitoring

Continuous monitoring with configurable check intervals.

Automated Notifications

Instant alerts when listings are detected or resolved.

Full IPv6 Support

Monitor both IPv4 and IPv6 addresses.

REST API Access

Full programmatic access to monitoring data and controls.

Webhooks

Real-time event notifications to your own endpoints.

Team Accounts

Multiple users with role-based access control.

Pricing Questions?

Common pricing questions answered in our FAQ.