Start with a signal.
Go deeper when ready.

Choose the level of context that fits your work. Every tier is built around public evidence, clear boundaries, and defensive use.

Public signals only. Encrypted in transit. Built for defensive use.
Two analysts review a city map on a touch-screen table in an operations room.
Illustrative image

Start with a signal.
Go deeper when ready.

Start with the free domain check. Higher tiers are designed to add report depth, saved work, and team workflows.

01 / TIER

Observer

A thoughtful first look at public email-domain security.

$0/ month
  • 3 domain checks each month
  • Core DNS signals
  • Plain-language guidance
Try the demo
03 / TIER

Command

Shared visibility for small security-minded teams.

$99/ month
  • 150 domain checks each month
  • Up to 5 team members
  • Team reporting and case notes

Plans stay within their published monthly limits. Sign in to manage access.

Explore a safer
next signal.