ChatPDF vs Collate
| ChatPDF | Collate | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | macOS |
| Free plan | Yes | Yes |
| API access | Yes | — |
| Multi-file chat | — | Yes |
| Source citations | — | Yes |
| Export formats | — | HTML, PDF, email drafts, web links |
Both are listed in Best AI PDF Tools. On Samsung Mobile US Press, Collate scores higher on our published basis.