Adyen vs Checkout.com vs Helio vs Zapier
| Attribute | ||||
|---|---|---|---|---|
| Category | Payments & Payment Processing | Payments & Payment Processing | AI Agents & Assistants | AI & Automation |
| Pricing | Paid | Paid | Free tier | Free tier |
| Starting price | $0.13/month | — | $16/month | $19.99 |
| Free tier | No | No | Yes | Yes |
| Free trial | No | Yes | Yes | Yes |
| Deployment | — | — | — | Cloud |
| API available | Unknown | Unknown | Unknown | Yes |
| Platforms | — | — | — | — |
| Certifications | — | — | — | 2 |
| Integrations | — | — | — | 14 |
| Company | Founded 2006 | — | — | Founded 2012 |
| Feature attributes | ||||
| Sso Saml | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Rbac | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Mobile App | — Unknown | — Unknown | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Data Export | — Unknown | — Unknown | — Unknown | — Unknown |
| Prebuilt Integrations | — Unknown | — Unknown | — Unknown | — Unknown |
| Visual Workflow Builder | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Code Steps | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Llm Access | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Ai Agents | — Unknown | — Unknown | — Unknown | ✓ Yes |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.