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Why power users are switching from ChatPDF to PaperLens for enterprise-grade document analysis.
| Feature | PaperLens | ChatPDF |
|---|---|---|
| Citation Verification | Strict citation mapping to exact source pages. | Often hallucinates page numbers or context. |
| Data Privacy | Zero-data retention policy for enterprise clients. | Documents may be used for model training. |
| Scale | Analyze up to 50 documents simultaneously in a single knowledge base. | Limited to single document chats in most tiers. |
PaperLens is designed for professionals (lawyers, researchers) who need strict citation accuracy and multi-document analysis, whereas ChatPDF is generally built for casual, single-document chats.