Bertha AI vs Lex
| Bertha AI | Lex | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | Yes |
| Paid from | $20/mo | — |
| Open source | No | No |
| Platforms | extension, Web | api, iOS, Web |
| Free plan | Yes | Yes |
| Brand voice controls | Yes | Yes |
| Language support | multilingual | — |
| Long-form writing | Yes | — |
| SEO features | Yes | — |
| Team collaboration | Yes | — |
Both are listed in Best AI Writing Tools. On Inferse, Lex scores higher on our published basis.