Pricing

Pay as you go. Plans save money once you commit to a volume.

Your first 1,000 attestations and 10,000 API calls each month are included. Card required at go-live so production traffic doesn't fail. Pick a plan when usage justifies it.

Tier 0 · No commitment

Pay as you go

Sandbox at $0. Pay only when you go live.

1,000 attestations included
10,000 API calls included
Overage: $5 / 10k attestations, $2 / 10k API calls

$0/mo to start

Start in sandbox

No card to start. Add one when you click Go live.

Subscriptions

Volume commitments. Lower per-unit cost.

Plans roll the included allowance up. Overage rates drop to $0.50 / 10k attestations and $0.20 / 10k API calls — same on every paid tier.

Starter

$9/mo

10× the included usage of pay-as-you-go.

10,000 / month attestations
100,000 / month API calls

Best for Indie apps with steady traffic.

Pick Starter

Most picked

Indie

$29/mo

100× the included usage. Cheaper per unit than Starter.

100,000 / month attestations
1,000,000 / month API calls

Best for Indie apps with paying users.

Pick Indie

Growth

$99/mo

1M attestations included. Cheapest per-unit price below Scale.

1,000,000 / month attestations
10,000,000 / month API calls

Best for Apps with serious production traffic.

Pick Growth

Scale

Custom

Volume commitments, BYOK, contract terms. Pricing on a discovery call.

10M+ attestations
50M+ API calls
Overage rates negotiated

Best for Apps at production scale.

Contact sales

Overage rates

When usage runs above the included allowance and your cap permits it, overage bills at:

Tier	Attestations	API calls
Pay as you go	$5 / 10k	$2 / 10k
Starter / Indie / Growth	$0.50 / 10k	$0.20 / 10k
Scale	Negotiated	Negotiated

The default overage cap is $0. That's a hard stop: when a meter reaches 100% of the included allowance, delivery pauses until the next cycle or until you raise the cap in Settings → Billing.