AX Semantics vs Lex
| AX Semantics | Lex | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | api, iOS, Web |
| Brand voice controls | Yes | Yes |
| Language support | 100-plus languages | — |
| Long-form writing | Yes | — |
| SEO features | Yes | — |
| Team collaboration | Yes | — |
| Free plan | — | Yes |
Both are listed in Best AI Writing Tools. On Inferse, Lex scores higher on our published basis.