Attestic

Pricing

Provider costs pass through at cost. Attestic charges for the gateway layer, routing, signing, governance. You pay your provider directly for tokens.

Witness

Observe every call.

$0/month

Try the gateway. Every call signed and receipted.

  • 100 signed calls/day
  • All 4 provider families
  • Ed25519 receipts + Merkle proofs
  • API keys (up to 3)
  • Usage dashboard
  • Community support
Get started
Most popular

Notary

Certify at scale.

$29/month

For developers shipping products on top of AI.

  • 25,000 signed calls/mo included
  • then metered per-call overage
  • All providers + open-weight models
  • Full audit trail export
  • Unlimited API keys
  • Per-key model scoping + expiry
  • Rate + budget governance
  • Email support
Start free trial

Registrar

The system of record.

Custom

Compliance, SLAs, and volume pricing.

  • Volume usage-based pricing
  • Dedicated Cloud Run instance
  • Custom domain (api.yourco.com)
  • Stripe usage metering
  • Tenant isolation + RBAC
  • Public Merkle anchor publishing
  • SLA + dedicated support
Talk to us

All plans include Ed25519-signed receipts, Merkle inclusion proofs, and the public verification key.