Ask questions of any PDF. Get cited answers in seconds.
Humata is the AI PDF reader that took academic and legal circles by storm in 2024-2025. Upload a 200-page research paper, legal brief, or financial report, and ask plain-English questions โ it returns cited answers with page references. No more Ctrl-F for an hour.
Who it's for: Researchers, lawyers, students, analysts, and anyone who reads dense PDFs for a living.
Every response includes the exact page numbers and highlighted passages from the source PDF. No more hallucinated answers.
Handles 200+ page documents in a single upload. Most competitors cap at 50-100 pages.
One-click summaries at any length โ TL;DR, executive summary, or detailed chapter breakdown.
Upload 10+ PDFs and ask questions across the whole corpus. Useful for literature reviews.
If you read PDFs for work or school, Humata pays for itself in the first week. The citation feature alone is worth the $14.99/mo โ no other AI PDF tool comes close on accuracy. Skip it only if you need offline access or process thousands of pages a month (then look at Adobe Acrobat AI or ChatPDF Enterprise).
AI PDF reader with multi-document chat. Good free tier.
OpenAI's generalist โ handles PDFs in GPT-4o.
AI search engine with cited answers from the live web.
AI research assistant that finds and summarizes academic papers.