FiddlerCore vs Mediator
| FiddlerCore | Mediator | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Windows, macOS, Linux | Linux, macOS, Windows |
| Free plan | No | — |
| Platforms | desktop | desktop |
| Request/response editing | Yes | — |
| Traffic replay | Yes | — |
| Response mocking | Yes | — |
| WebSocket inspection | Yes | — |
| Proxy chaining | Yes | — |
Both are listed in Best Web Debugging Proxies. On Samsung Mobile US Press, Mediator scores higher on our published basis.