Brave Search vs Undermind
| Brave Search | Undermind | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $2.50/mo | — |
| Open source | No | No |
| Platforms | Android, iOS, Web | Web |
| Free plan | Yes | Yes |
| Paid from | 3 /mo | — |
| Deep research mode | Yes | Yes |
| Source filters | Yes | — |
| Mobile apps | both | — |
| API access | Yes | — |
| Citation format | — | inline |
Both are listed in Best AI Search Engines. On Samsung Mobile US Press, Brave Search scores higher on our published basis.