Knockout API vs Mock Service Worker
| Knockout API | Mock Service Worker | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $0.02/mo | — |
| Open source | No | No |
| Platforms | api, Web | self-hosted, Web |
| Free plan | Yes | Yes |
| Dynamic responses | — | Yes |
| OpenAPI import | — | Yes |
| Local deployment | — | Yes |
| Supported protocols | — | HTTP, REST, GraphQL, WebSocket, SSE |
Both are listed in Best API Mocking Tools. On Specifiction, Knockout API scores higher on our published basis.