Alternatives · AI Research
Docalysis alternatives
As of Nov 13, 2026, the best Docalysis alternative for most people is ChatPDF (2.8 GPA), second in our ranking of AI research tools. It's also the best free one.
Docalysis compared with 5 alternatives: ChatPDF, PDF.ai, AskYourPDF, Humata and ChatDOC.
Docalysis has a free plan. Paid plans start at $14 per month, billed monthly. 4 of the 5 alternatives are free or have a free plan. One more offers a free trial.
Listings checked up to Nov 12, 2026 · Where the facts come from
Black Friday: is there a Docalysis sale?
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| DocalysisThis tool | Free plan · from $14/mo | Yes | Web |
| ChatPDF | Free plan · from $89.99/yr | Yes | Web, macOS, Windows, iOS, Android |
| PDF.ai | Free plan · from $10/mo | Yes | Web, Browser extension |
| AskYourPDF | Free plan · from $11.99/mo | Yes | Web, iOS, Android, Browser extension |
| Humata | Free plan · from $9.99/mo | Yes | Web |
| ChatDOC | Free trial · from $89.9/yr | Trial only | Web, Browser extension |
Price against what you get
Docalysis starts at $14 a month and scores 2.3 out of 4 on features, ease of use and platforms. 4 of the 5 alternatives on this chart score higher and start lower: ChatPDF, PDF.ai, AskYourPDF and ChatDOC.
Humata starts lower without scoring higher.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
How each one differs from Docalysis
ChatPDF
Ask questions about PDFs and get answers with citations
- ChatPDF starts at $89.99 per year or $14.99 per month (US App Store in-app purchase).
- ChatPDF also lists macOS, Windows, iOS and Android apps.
- ChatPDF also covers AI search, research and citations.
- ChatPDF does not cover documents, which Docalysis does.
Suits: Students and researchers who want quick answers from a paper or textbook chapter
PDF.ai
Chat with PDFs and parse them through an API
- PDF.ai starts at $10 per month, billed yearly.
- PDF.ai also lists a browser extension.
- PDF.ai also covers research.
Suits: People who want quick answers from long PDFs
AskYourPDF
Chat with PDFs and other documents and get cited answers
- AskYourPDF starts at $11.99 per month, billed yearly ($14.99 billed monthly).
- AskYourPDF also lists iOS and Android apps and a browser extension.
- AskYourPDF also covers research and citations.
- AskYourPDF does not cover documents, which Docalysis does.
Suits: Students and researchers who want cited answers from long papers and books
Humata
Document Q&A with cited answers across your uploaded files
- Humata starts at $9.99 per month, billed monthly (covers up to 3 users).
- Humata also covers research and citations.
- Humata does not cover documents, which Docalysis does.
Suits: Asking questions across many long PDFs and getting cited answers
ChatDOC
Chat with PDFs and documents, with answers traced to the source
- ChatDOC starts at $89.9 per 360 days (a 30-day plan is also sold).
- ChatDOC has no free plan, only a free trial, unlike Docalysis.
- ChatDOC also lists a browser extension.
- ChatDOC also covers research and citations.
- ChatDOC does not cover documents, which Docalysis does.
Suits: Checking each AI answer against the passage it came from
Limits worth knowing in Docalysis
- Only PDF, TXT, CSV and DOCX files are listed as supported, and the vendor lists no mobile or desktop app.
- The free plan caps files at 5 MB and 150 pages and allows 50 chat messages a month.
- Documents are kept indefinitely by default and stored on Amazon S3 until you delete them; a specific retention policy has to be requested.
- Batch processing and the Business plan are arranged through the vendor, with no published price.
Common questions
What are the alternatives to Docalysis?
The alternatives to Docalysis in this directory are ChatPDF, PDF.ai, AskYourPDF, Humata and ChatDOC. Each one has a side-by-side comparison with Docalysis.
Is there a free alternative to Docalysis?
Yes. ChatPDF, PDF.ai, AskYourPDF and Humata have a free plan alongside paid ones.
Which Docalysis alternatives work on Windows?
The Docalysis listing does not include a Windows app. ChatPDF lists one.
Which Docalysis alternatives work on macOS?
The Docalysis listing does not include a macOS app. ChatPDF lists one.
When were these prices checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 12, 2026. Vendors change prices without notice, so confirm on their site before you buy.