Mendeley
FreemiumFree reference manager by Elsevier with PDF annotation, Word citation plugin, cloud sync, AI reading assistant, and collaborative group libraries.
What is Mendeley?
Mendeley is a free reference management platform owned by Elsevier that helps researchers organize, annotate, cite, and share their research literature. It provides a clean desktop application and web interface for building a personal or collaborative library, with automatic metadata extraction from uploaded PDFs reducing manual data entry. Mendeley's Word plugin (Mendeley Cite) enables seamless in-text citation insertion and bibliography generation in thousands of citation styles directly within Microsoft Word. In December 2025, Mendeley launched a new suite of AI features under the branding of an AI-powered research workspace, including Ask My Library for querying your own PDF collection, a Reading Assistant for PDF Q&A with citations, and Compare Experiments for cross-document analysis. Cloud sync keeps your library updated across desktop and web with 2GB of free storage. Group libraries with permission controls allow teams to share PDFs and annotations for collaborative research. Mendeley also integrates with Scopus and ScienceDirect for seamless import from Elsevier's academic databases, making it a natural fit for researchers who work within the Elsevier publishing ecosystem.
Key Features
How to Use Mendeley
✅ Best For
- Researchers and students deeply embedded in the Elsevier publishing ecosystem who benefit from seamless one-click import from Scopus and ScienceDirect and want a clean, polished reference manager with strong Word integration.
- Academic teams and research groups who need shared collaborative libraries with permission controls for managing a joint bibliography on group projects, institutional reviews, or multi-author papers.
- Researchers transitioning from other reference managers who want a free, reliable tool with automatic metadata extraction, cross-device cloud sync, and a proven Word plugin for in-text citation management.
❌ Not For
- Researchers who prioritize open-source software and data ownership, since Mendeley is owned by Elsevier, a major commercial publisher, and some academics have raised privacy concerns about how reading data and library habits may be used.
- Power users who need an extensive plugin ecosystem, custom workflows, or advanced AI research agents, since Mendeley's AI features are newer and less mature than dedicated AI research tools like Elicit, SciSpace, or PapersFlow.
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Pricing
- ✓Unlimited references
- ✓2GB cloud storage
- ✓PDF annotation
- ✓Word plugin
- ✓group libraries
- ✓AI research workspace features (Ask My Library
- ✓Reading Assistant
- ✓Compare Experiments)
Prompts to Try
Find all papers in my library that mention machine learning and diabetes
Compare the methodology sections of these three clinical trial papers
Generate an APA 7 bibliography from my saved collection on climate change
Use Cases
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