Ahrefs vs SEM Optimiser
| Ahrefs | SEM Optimiser | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | $29/mo | $4.08/mo |
| Platforms | api, Web | api |
| Free plan | Yes | Yes |
| Paid from | $29/mo | $49/mo |
| Keyword research | Yes | Yes |
| Rank tracking | Yes | Yes |
| Site audit | Yes | Yes |
| Backlink analysis | Yes | Yes |
| Competitor research | Yes | Yes |
| API access | Yes | Yes |
| Tracked keywords | 750 keywords | 2,000 keywords |
| Language support | Multilingual customer support | |
| SEO features | Yes | |
| Team collaboration | Yes |
Listed together in Best SEO Tools