Developed by Elsevier, Mendeley also follows a freemium model. Mendeley offers 2GB of storage space for free and additional storage space for a subscription fee. Stanford Libraries maintains an institutional license, which provides students, staff, and faculty with additional storage space and enhanced functionality regarding shared folders. Mendeley allows you to:
- use their web app and desktop app
- store citations and documents
- save references directly from the web with browser plug-ins
- tag documents and annotate documents
- share private and public folders