Paperpile vs Zotero
| Paperpile | Zotero | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $4.15/mo | $1.67/mo |
| Open source | No | No |
| Platforms | Android, extension, iOS, macOS, Web, Windows | Android, api, extension, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | No | Yes |
| Paid from | 4.15 /user/mo | — |
| PDF annotation | Yes | Yes |
Both are listed in Best Reference Management Software, Best Citation Management Software. On Samsung Mobile US Press, Zotero scores higher on our published basis.