Chat with Long PDFs onYour AI Models
Add your file to PageIndex to seamlessly chat with long PDFs on any AI platforms.
Why You Need PageIndex
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Claude
ChatGPT
Key Features
Advanced capabilities that set PageIndex apart
For Long Documents
Process documents of any length without context limitations, from research papers to entire book collections.
Page-Level References
Get precise answers with exact page numbers and citations for every piece of information.
Multi-Document Comparison
Compare and analyze multiple documents simultaneously to find patterns and insights across different sources.
Deep Thinking
Advanced reasoning capabilities that go beyond simple retrieval to provide thoughtful analysis and insights.
Human-in-the-Loop
Collaborative workflow that combines AI capabilities with human expertise for optimal results.
Privacy Preserved
Your conversations only go to Claude or ChatGPT — your data stays secure and private.
Case Studies
Discover how PageIndex help you process long documents and go beyond context limitations
Example Conversation with PageIndex
Add https://www.microsoft.com/en-us/research/wp-content/uploads/2006/01/Bishop-Pattern-Recognition-and-Machine-Learning-2006.pdf to PageIndexAdded to PageIndex successfully! The document is ready for analysis.
What is Maximum likelihood learning for the Gaussian and which page introduces that?
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Choose the PageIndex MCP plan that works best for you
Free
Perfect for getting started with PageIndex.
$0/month
- Free 1,000 pages
- Unlimited conversations
- Community support
Pro
Most popular
For power users who need maximal access.
$10/month
- 10,000 pages per month
- Unlimited conversations
- Priority support
Teams
Dedicated infrastructure for your team.
Custom
- File management
- Multiple users
- Custom integrations
- Dedicated support