✓
Tool
Category
Pricing
Free?
Updated
Humata AI ✓
AI Research
Freemium
✓
Mar 2026
→
AI chat for PDFs that answers questions with page references and summarizes documents.
Best for: PDF
AskYourPDF
AI Research
Freemium
✓
Mar 2026
→
AI PDF assistant with ChatGPT plugin integration and batch document processing.
Best for: PDF
ChatDoc
AI Research
Freemium
✓
Mar 2026
→
AI file reading assistant with OCR, table understanding, and multi-format support.
Best for: PDF
SciSpace ✓
AI Research
Freemium
✓
Mar 2026
→
AI copilot for understanding research papers with explanations and literature review tools.
Best for: research
Roboflow ✓
AI Research
Freemium
✓
Mar 2026
→
End-to-end computer vision platform for building, training, and deploying vision models.
Best for: computer-vision
Connected Papers ✓
AI Research
Freemium
✓
Mar 2026
→
Visual graph explorer that maps related papers based on similarity, not just citations.
Best for: research
Benchling ✓
AI Research
Freemium
✓
Mar 2026
→
Cloud R&D platform for life sciences with ELN, molecular biology tools, and data management.
Best for: biotech