Wren vs Zotero
| Wren | Zotero | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | Free | $1.67/mo |
| Platforms | api, extension, macOS | Android, api, extension, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| PDF annotation | Yes | Yes |
| Browser capture | Yes | |
| Browser extension | Yes | Yes |
| Mobile apps | none | both |
| Import formats | BibTeX, CSL-JSON, BibLaTeX-with-files | Zotero RDF, CSL JSON, BibTeX, BibLaTeX, RIS, Bibliontology RDF, MODS, EndNote XML, Citavi XML, MAB2, MARC, MARCXML, MEDLINE/nbib, OVID Tagged, PubMed XML, RefWorks Tagged, Web of Science Tagged, Refer/BibIX, XML ContextObject, Unqualified Dublin Core RDF |
| Word processor support | both | |
| Team collaboration | Yes |
Listed together in Best Reference Management SoftwareBest Citation Management Software