| Price from | Free | €24/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 4 |
| Spec score · Payment Processing Software | 7.6 (#33) | 8.7 (#12) |
| Integrations | The homepage shows setup paths for Claude, Codex, an SDK, CLI, and API, including an MCP endpoint. | PayFacile names Stripe and GoCardless as payment processors and lists Google Analytics, Zapier, webhooks and third-party tools in its documentation. |
| Product | Natural provides agent-first financial infrastructure for wallets, payments, cards, processing, and billing. | PayFacile combines a website, e-commerce, payment links, memberships, courses and digital file delivery in one platform. |
| Support | Natural lists a contact option, [email protected], and a Slack community for developers. | The pricing page says customers can contact support by email or the on-site chat and that a human will respond. |