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Humata

AI PDF Assistant Freemium 👁 154,600 ★ 4.3 Updated 1 Sep 2026
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Intro

Upload a bunch of PDFs and ask questions across all of them at once. Humata's built for people digging through a lot of research at the same time.

Description

Upload research papers or long documents and ask questions across all of them at once.

How to use Humata

  1. Upload one or more PDF documents
  2. Wait for Humata to process and index them
  3. Ask questions across all uploaded documents at once
  4. Follow the citations back to the exact source page

Free vs Pro ($14.99/mo): which should you pick?

Feature Free Pro ($14.99/mo)
Pages per document Limited Higher limit
Documents at once Limited Higher limit
Cross-document search Included, limited Included, full access

Advantages & Disadvantages

✓ Advantages

  • Can search and answer questions across multiple documents at once
  • Good for connecting information spread across several papers
  • Cites the specific document/page an answer came from
  • Free tier covers casual research use

✗ Disadvantages

  • Free tier limits number of pages/documents
  • Best suited to text-heavy PDFs rather than scanned images
  • Higher-volume research use needs a paid plan

Humata Review

What makes Humata different from a basic PDF chat tool is that it can search across everything you've uploaded at once, not just one document. That's a real help if you're doing a literature review across a stack of papers.nnFor graduate students especially, being able to ask one question and get an answer pulled from your whole collection, with the source cited, saves a lot of manual cross-checking.

Is Humata better than ChatPDF?

Humata is built for working across multiple documents at once, which suits literature reviews and research spanning many papers, while ChatPDF is generally simpler and better suited to quickly questioning a single document.

Frequently asked questions

Is Humata free?
Yes, with limits on pages and documents. Pro raises those limits.
Can it search multiple PDFs at once?
Yes, that's its main feature compared to single-document tools.
Does it cite sources?
Yes, answers link back to the exact document and page.
Good for literature reviews?
Definitely, that's what it's really built for.
Does it work on scanned PDFs?
Works best with real text, not scanned images without OCR.

User Reviews

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