PayAI alternatives

Tools that do what PayAI does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from PayAI.

Read 2026-10-19

With a free plan or free to use: Loomal, Settled, AsterPay, CoinMarketCap, Chargeflow.

10 alternativesUnlike PayAI

#1
Loomal Finance
Adds a payment layer to APIs and stores so AI agents can purchase access using USDC cryptocurrency.
More widely used
62
Maintained
From $49/mo
#2
Settled Finance MCP · open
Probes x402 payment endpoints with unpaid requests and paid test purchases, reporting quotes, payability and seller on-chain payments.
Also: MonitoringMore widely used
1k installs/mo
Active
From $0.05 once
#3
Wever Labs Finance MCP · open
Settles payments between agents and services under owner-set budgets, then verifies fulfillment and issues signed receipts for each outcome.
Also: AgentsMore widely used
2
Active
#4
PayPal Finance MCP · sign-in
Digital wallet that sends and receives money, issues a debit card, offers installment payments and holds savings balances.
More widely used
8.2M
Active
1998
#5
Stripe Finance MCP · sign-in
Processes payments globally and provides financial infrastructure for businesses to accept, manage, and optimize revenue.
More widely used
3.2M
Active
From $2.70 per use
2010
#6
AsterPay Finance MCP · open
Converts stablecoin payments from AI agents over x402 or MPP into euros paid to a bank account via SEPA Instant.
More widely used
125 installs/mo
Maintained
From ≈ $0.11 per use
#7
CoinMarketCap Finance MCP · sign-in
Tracks live prices, market capitalisations and trading volumes for cryptocurrencies, ranked and charted for side-by-side comparison.
Also: AnalyticsMore widely used
4.2M
Active
From $29/mo
2013
#8
Fast Shop Finance
Processes payments and settlements for AI agents and humans at millisecond finality on a blockchain network.
More widely used
176 ★
Active
#9
Chargeflow Finance
Automatically submits chargeback disputes and prevents fraudulent chargebacks for online merchants.
Also: Workflow automation, ComplianceMore widely used
20.5k
Active
From $0.20 per use
2020
#10
Agent Credit Bureau Finance MCP · sign-in
Returns an agent's observed loan-like obligations, settlement history and principal-at-risk over time through a per-call API priced in USDC.
More widely used
Little sign of use
Pay per use

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How this list is made: the words PayAI is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.