SanityCheck vs VAST Tag Tester
Neck and neck on boosts. Profiles, pricing and deals below.
SanityCheck
AI agents that QA-test your web app
community boosts
⚡ 0
pricing
Freemium
what it is
Add a URL, describe your test in a sentence or two, and run. AI agents open real browsers and test your app like an actual user. Watch live, replay every click, trigger on every GitHub, GitLab, or Vercel deploy. Free tier included.
VAST Tag Tester
Test, Validate & Inspect VAST XML Online
community boosts
⚡ 0
pricing
Free
what it is
Use our free VAST tag tester to validate VAST 2.0–4.3 XML tags. Test VAST tag URLs, inspect tracking pixels, check wrappers, and resolve ad errors instantly.