Checking a tag is free

Validate as many tags as you like, no account needed. Pay only when you want us to keep watching them — or to run the same checks from your own systems.

Monitoring is still being built. Join the waitlist from any report and we’ll tell you the day it ships — nothing is charged until then.

Free

One-off checks. Full report, no account, no card.

Free
  • Validate a tag URL or raw VAST XML
  • Wrapper chain resolved end to end
  • Schema and structure checks
  • Every media file probed with FFmpeg
  • Full report — verdict, health score, tracking events
  • Shareable public report link
  • No signup, no card
COMING SOON

Pro

Ongoing monitoring, alerts, and API access for your team

$250/mo
  • Everything in Free, unlimited
  • Daily re-checks on every monitored tag
  • Email alerts when a tag's health changes
  • Full REST API with scoped workspace keys
  • Batch pre-flight for campaign launches
  • Unlimited team seats with role permissions
  • Signed webhooks (HMAC-SHA256)
  • Priority email support