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PayloadPierPurchasing APIs
Simple USD pricing

Choose the comparisons you need

One comparison covers both snapshots, up to 5,000 rows each. Start with a free local test—no card or account needed.

No subscription

Pay as you go

$0.25 / comparison

Top up $5 for 20 comparisons or $10 for 40. No automatic recharge.

Add prepaid credit
Monthly subscription

Lite

$9 / month

50 comparisons per paid period. $0.180 each when fully used.

Choose Lite
Monthly subscription

Starter

$19 / month

200 comparisons per paid period. $0.095 each when fully used.

Choose Starter
Monthly subscription

Growth

$49 / month

1,000 comparisons per paid period. $0.049 each when fully used.

Choose Growth

Included units are used first and expire at the end of each paid period. Additional comparisons use prepaid credit at $0.25 each, subject to your key’s spending cap. Subscriptions renew monthly until cancelled. Applicable sales taxes and wallet network fees are additional.

Find your lowest estimated monthly cost

Starter: $19.00 / month has the lowest estimated usage cost.

OptionEstimated monthly usage cost
Pay as you go$25.00
Lite$21.50
Starter$19.00
Growth$49.00

Includes prepaid overages. Taxes excluded. Top-ups are sold in $5 or $10 amounts, so cash paid may exceed usage cost and leave credit for later. This calculator does not change your plan.

Building with agents?

Scoped API keys work with REST and MCP. The separate x402 endpoint supports per-request USDC payments.

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Before you buy

Invalid input is not billed. Review the refund policy and service limits.

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