Continuous external security posture monitoring

Anvil scans once.
Watch tells you when it drifts.

Watch re-runs Anvil-style passive checks on a schedule, diffs each scan against the last, and alerts on the changes that matter. Quiet months produce a digest that proves the monitoring is working.

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From $9/month for 2 domains. No password — we email you a sign-in link.

The changes it catches

A weakened DMARC policy

A certificate sliding toward expiry

A security header that disappeared in last night's deploy

A subdomain nobody remembers creating

How it works

  1. Add a domain. Just the hostname — no agent, no DNS change, no access to anything of yours.
  2. Watch scans on a schedule and stores a snapshot each time.
  3. Every scan is diffed against the last. Only real changes raise an alert; the rest becomes the record.

ONE TICK PER SCAN — TWELVE WEEKS

A flat strip is the product working. You are meant to look at this and stop thinking about it.

Plans

Starter

$9/month

2 domains

weekly scans

Choose Starter
Most chosen

Pro

$29/month

10 domains

weekly scans

Choose Pro

Agency

$79/month

50 domains

weekly and daily scans

Choose Agency

Full comparison — every entitlement, side by side.