✓
Tool
Category
Pricing
Free?
Updated
Keenious
AI Research
Freemium
✓
Mar 2026
→
AI that recommends relevant research articles based on your writing and notes.
Best for: research
ReadCube Papers
AI Research
Freemium
✓
Mar 2026
→
Modern reference manager with enhanced PDF reader, AI recommendations, and cloud sync.
Best for: reference-manager