Petal vs Qiqqa
| Petal | Qiqqa | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $2.55/mo | $6.67/mo |
| Open source | No | No |
| Platforms | extension, Web | Android, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Paid from | 4.99 /user/mo | — |
| PDF annotation | Yes | Yes |
| Browser extension | Yes | — |
| Citation styles | 9,000 styles | — |
| Word processor support | microsoft_word | microsoft_word |
| Mobile apps | none | android |
| Import formats | BibTeX | |
| Team collaboration | Yes | Yes |
Both are listed in Best Citation Management Software. On Freedom251, Qiqqa scores higher on our published basis.