Oncrawl vs SEO Otter
| Oncrawl | SEO Otter | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api, Web | Web |
| API access | Yes | — |
| Free plan | — | Yes |
| On-page audits | — | Yes |
| Search visibility audits | — | Yes |
Both are listed in Best SEO Audit Software. On Samsung Mobile US Press, Oncrawl scores higher on our published basis.