Screaming Frog SEO Spider vs ZentroSEO
| Screaming Frog SEO Spider | ZentroSEO | |
|---|---|---|
| Free plan | Yes | |
| Platforms | api, Linux, macOS, Windows | Web |
| Free plan | Yes | Yes |
| Site audit | Yes | Yes |
| Backlink analysis | Yes | Yes |
| API access | Yes | |
| Keyword research | Yes | |
| Rank tracking | Yes | |
| Competitor research | Yes |
Listed together in Best SEO Tools