Key Collector vs Outerank
| Key Collector | Outerank | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $31/mo |
| Open source | No | No |
| Platforms | Windows | api |
| Free plan | No | Yes |
| Keyword research | Yes | Yes |
| Rank tracking | Yes | Yes |
| Competitor research | Yes | Yes |
| Paid from | — | $39/mo |
| Site audit | — | Yes |
| Backlink analysis | — | Yes |
| API access | — | Yes |
| Tracked keywords | — | 200 keywords |
Both are listed in Best SEO Tools. On Samsung Mobile US Press, Outerank scores higher on our published basis.