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Tool
Category
Pricing
Free?
❤
Paperpile
Modern reference manager with deep Google Workspace and Google Docs integration.
Best for: reference-manager
Zotero ✓
Free open-source reference manager with browser extension, annotations, and Word integration.
Best for: reference-manager
Keenious
AI that recommends relevant research articles based on your writing and notes.
Best for: research
Google Scholar ✓
Free Google search engine for scholarly articles, theses, books, and patents worldwide.
Best for: research