Plans
Free
For trying QED Proof on a real agent.
$0/ month
No card needed
- Included
- 1,000 receipts a month
- Beyond the included amount
- New claims past the limit wait for next month or an upgrade
Team
For a team running agents in production.
$49/ month
or $490 billed yearly — two months free
- Included
- 25,000 receipts a month
- Beyond the included amount
- Then $1 per 1,000 receipts
Scale
For fleets of agents and heavy automation.
$299/ month
or $2,990 billed yearly — two months free
- Included
- 250,000 receipts a month
- Beyond the included amount
- Then $0.60 per 1,000 receipts
Prices in US dollars. Taxes may apply depending on where you are; payments are processed by Stripe.
Every plan, including Free
A receipt on Free is exactly as strong as one on Scale. Nothing about the proof is held back to sell an upgrade.
- Every verifier we ship
- Ed25519-signed receipts
- Append-only log with inclusion proofs
- Anchoring on Base Sepolia (testnet) every ten minutes
- Public receipt links anyone can check
- Discord alerts on failed, late and mismatched claims
Enterprise
Need custom volumes, a contract, or to talk through SSO, a dedicated signing key or a private log? There's no list price — tell us what you run.
Pricing questions
What counts as a receipt?
One claim that QED Proof checked and signed, whatever the verdict — Verified, Failed, Mismatch, Late or Couldn't check. A claim we refuse up front, for bad input or because a Free workspace is over its limit, creates no receipt and isn't counted.
What happens when a Free workspace reaches its limit?
Once a Free workspace has used its 1,000 receipts for the month, new claims are refused with HTTP 402 and an upgrade link until the next month or an upgrade. Claims already accepted are still checked and receipted.
Does billing ever change a verdict?
No. Billing decides whether a new claim is accepted, never what a verdict says. A paid workspace over its included amount keeps getting every claim checked, and the overage is billed. A billing state is never turned into Couldn't check.
How do I upgrade or cancel?
Start on Free, then upgrade from Settings → Billing in the console, which opens Stripe Checkout. Plan changes, invoices and cancellation are in the Stripe billing portal. A cancelled plan stays active to the end of the paid period, then the workspace moves to Free.
What if a payment fails?
Stripe retries for up to 14 days while the workspace keeps working. If payment still fails, the workspace moves to the Free plan. You keep your data and every receipt.
Is there an annual plan?
Yes. Paying yearly costs ten months' worth — two months free — and the year's receipts are pooled rather than capped month by month.