Leafy vs Perusall
| Leafy | Perusall | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | Web |
| Free plan | Yes | Yes |
| Annotation modes | both | both |
| Collaborative review | Yes | Yes |
| Guest access | Yes | Yes |
| Document support | both | both |
| Browser capture | Yes | — |
| Team seats | 15 seats | — |
| Export options | Plain Markdown prompts copied for use with AI agents | PDF, Microsoft Word, spreadsheet, downloadable comments, documents with embedded comments |
Both are listed in Best Web Annotation Tools. On Inferse, Leafy scores higher on our published basis.