Prerender.io vs Screaming Frog SEO Spider
| Prerender.io | Screaming Frog SEO Spider | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | api, Linux, macOS, Windows |
| Free plan | No | Yes |
| Scheduled crawls | Yes | — |
| JavaScript rendering | Yes | — |
| API access | Yes | Yes |
Both are listed in Best Technical SEO Software. On Inferse, Screaming Frog SEO Spider scores higher on our published basis.