Mendeley helps manage and share academic knowledge: Mendeley Desktop is free academic software (Windows, Mac, Linux) for organizing and sharing research papers and generating bibliographies with 1GB of free online storage to automatically back up and synchronize your library...
Cost / License
- Freemium (Pay once)
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Online




Comments about Mendeley as an Alternative to Zotero
Mendeley is not open-source. After the migration to the Mendeley Reference Manager which has been a disaster in performance for the desktop apps, exhibit buggy behavior, are much more taxing to computers. Web plugin much better in Zotero too.

Most users think Mendeley is a great Zotero alternative.
Mendeley is the most popular Web-based, Windows, Mac & Linux alternative to Zotero.
Mendeley is the most popular free alternative to Zotero.
- Mendeley is Freemium and Proprietary
























































Mendeley differs from Zotero like this: 1) It is not open source, but it's still free (as in beer); 2) it has better features for annotating pdf files; 3) It emphasizes connections between academics working in similar areas, which helps in discovery of references. Zotero doesn't do that. However, Zotero is better at extracting meta data from pdf files and has the superior browser plugin.