Free
Free
50 checks / month
Kick the tyres without a credit card.
- Trust score, risk level, action
- Up to 5 insights per check
- Test API keys (zt_test_*)
- Public OpenAPI access
Pricing
Simple, predictable
Simple, predictable
pricing.
Start free. Upgrade when your onboarding flow needs more checks. No surprise overage fees during the MVP.
Starter
$ 0 /mo
2.500 checks / month
For early-stage onboarding flows.
- Everything in Free
- Production keys (zt_live_*)
- Email support
- 24h analyze cache
Growth
$ 0 /mo
25.000 checks / month
For teams shipping merchant onboarding.
- Everything in Starter
- Priority queue at the edge
- Configurable cache TTL
- Slack onboarding channel
Pro
$ 0 /mo
100.000 checks / month
For platforms vetting at scale.
- Everything in Growth
- Dedicated support engineer
- SSO + audit log (when shipped)
- Early access to batch endpoint
Drag to your real volume.
Match your monthly check volume to a plan. Numbers come from the published plan limits, so what you see is what you pay.
Monthly checks
2,500
Recommended plan
Starter
Monthly price
$ 29 /mo
vs manual review
~93% saved
Assumptions and edge cases
The "vs manual review" comparison assumes a flat
$5 labor cost per check
(analyst time, internal tooling, context-switching overhead).
Adjust to your real number:
- Plan recommendation snaps to the smallest plan that covers your volume.
- Volumes above the highest plan limit prompt a "Talk to us" recommendation — pricing for that tier is bespoke.
- Cached responses still count against your quota, so the volume above is real billable checks.
What counts as a check?
One call to /v1/analyze for a domain. Cached responses do count
against your monthly quota — you still get the answer in single-digit ms.
Caching
Results are cached at the edge for up to 24 hours by default.
You can request fresh runs with a future force=true parameter.
Need more?
For higher volumes, batch endpoints, webhooks, or custom rules — get in touch via the waitlist on the homepage.