Undermind vs Yahoo Scout
| Undermind | Yahoo Scout | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web, iOS, Android |
| Free plan | Yes | Yes |
| Citation format | inline | inline |
| Deep research mode | Yes | — |
| Mobile apps | — | both |
Both are listed in Best AI Search Engines. On Samsung Mobile US Press, Yahoo Scout scores higher on our published basis.