Mockfly vs Stoplight Prism
| Mockfly | Stoplight Prism | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | €15/mo | — |
| Open source | No | No |
| Platforms | api, extension, Linux, self-hosted, Web | Web |
| Free plan | Yes | Yes |
| Dynamic responses | Yes | — |
| OpenAPI import | Yes | — |
| Mock data generation | Yes | — |
| Local deployment | Yes | — |
| Supported protocols | REST, WebSocket | — |
Both are listed in Best API Mocking Tools. On Samsung Mobile US Press, Mockfly scores higher on our published basis.