SAP API Management vs WSO2 API Designer
| SAP API Management | WSO2 API Designer | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Paid from | $5,339/mo | $119/mo |
| Open source | No | No |
| Platforms | api, self-hosted, Web | extension, Linux, macOS, Web, Windows |
| Free plan | No | No |
| Usage metering | Yes | — |
| Subscription billing | Yes | — |
| Overage billing | Yes | — |
| API plan builder | Yes | — |
| Payment gateway support | none | — |
| Developer portal | Yes | Yes |
| Supported billing models | basic charge, fixed per-API-call, tiered per-API-call | — |
Both are listed in Best API Monetization Software. On The Geeks Club, WSO2 API Designer scores higher on our published basis.