Mock Service Worker vs Pretender.js
| Mock Service Worker | Pretender.js | |
|---|---|---|
| Free trial | No | |
| Platforms | self-hosted, Web | Web |
| Free plan | Yes | |
| Dynamic responses | Yes | Yes |
| OpenAPI import | Yes | |
| Local deployment | Yes | |
| Supported protocols | HTTP, REST, GraphQL, WebSocket, SSE |
Listed together in Best API Mocking Tools