Authoryze and Payman both put guardrails and human approval around agent spending, but they move money differently and target different jobs. Authoryze issues a single-use virtual card per approved purchase and is MCP-native, aimed at agents buying things. Payman moves money through ACH and USDC stablecoin wallets with policy-based controls, aimed more at B2B financial workflows like paying contractors, payroll, and vendor payments.
Feature Comparison
| Feature | Authoryze | Payman |
|---|---|---|
| Payment rails | Single-use virtual cards | ACH (USD) and USDC stablecoin wallets |
| Primary use case | Agents making card purchases | B2B money movement: contractor pay, payroll, vendor payments |
| Integration | MCP-native via a single MCP server | SDKs (TypeScript, Python) |
| Spend controls | Per-transaction caps, daily/weekly/monthly limits, merchant allow/blocklists | Policy-based limits, daily caps, approval thresholds, payee whitelisting |
| Human approval | Built-in email approval flow with duplicate detection | Human sign-off when an agent exceeds its policy |
| Crypto | None, card rails only | Yes (USDC) |
Cards vs Money Movement
The core difference is what kind of payment each is built for. Payman is oriented around moving money to people and businesses, paying a contractor, running payroll, settling a vendor invoice, over ACH or stablecoin, with payees whitelisted in advance. Authoryze is oriented around an agent buying something at a merchant with a single-use card. If your agents need to send money to known payees, that is Payman's territory. If your agents need to make purchases at merchants on a card, that is what Authoryze does.
When Authoryze Is the Right Choice
Choose Authoryze if your agents make card purchases and you want it MCP-native with per-agent and cross-agent limits, human approval over thresholds, duplicate-purchase protection, and full audit, without ACH, stablecoins, or crypto in the picture.
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