PDF.ai 
PDF.ai is an AI document tool for chatting with PDFs and using APIs to parse, extract, split, and process documents.
Starting price Free + from $10/mo
Tool Information
PDF.ai is an AI document tool for chatting with PDFs and using APIs to parse, extract, split, and process documents.
Users upload only authorized files, select the required workflow, ask questions or generate an output, compare every answer with the original pages, correct errors, and export only verified results.
A free plan is available and paid plans start around $10 per month; page, message, storage, API, and team limits vary.
Document AI can omit qualifications, misread tables, fabricate citations, or expose confidential files. Users must check retention, training, deletion, access, copyright, and every source passage.
F.A.Q (3)
Pros and Cons
Pros
- PDF.ai lets users upload a document and ask it questions in conversational language
- Its version-two API parses PDFs into Markdown or structured JSON
- Advanced OCR recognizes text in scanned files
- Vision-language parsing adds layout and image understanding
- Headings; paragraphs; tables; and figures can be preserved as structured elements
- Custom prompts extract selected fields from a document
- JSON schemas make extracted data easier to validate downstream
- The split endpoint divides a large PDF into focused subdocuments
- The ask endpoint supports programmatic document question answering
- An interactive playground tests parse; extract; and split workflows before integration
- All API capabilities are included in the free plan
- Free accounts receive two hundred credits every month
- No credit card is required for the free tier
- Starter; Pro; Scale; and Growth publish explicit credit allowances
- Per-credit cost falls as plan volume increases
- A delete operation consumes no credits
Cons
- Standard OCR costs one credit for every page
- Advanced vision parsing begins at two credits per page and can consume more for image analysis
- Standard field extraction costs two credits per page
- Advanced extraction costs four credits per page
- Document splitting uses two credits per page when parsing is not cached
- The ask operation consumes three credits per page after the document is parsed
- Starter costs forty-nine dollars monthly for three thousand credits
- The ninety-nine-dollar Pro plan can still be expensive for light use
- Scale and Growth require two hundred forty-nine or five hundred ninety-nine dollars per month
- A direct file upload is limited to roughly four and a half megabytes in documented API limits
- URL uploads have larger size limits but require a reachable file location
- Long documents can hit a sixty-second processing timeout
- OCR can misread handwriting; equations; rotated pages; and dense tables
- Schema extraction can return plausible values in the wrong field
- Chat answers can omit qualifications or invent unsupported conclusions
- Sensitive PDFs require retention; access; deletion; subprocessor; and human-verification controls
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Overview
Before you subscribe
- Check the currency, billing period, automatic renewal, usage limits and seats at checkout — prices and promotions change.
- App-store pricing can differ from website pricing by country, device and tax.
- Share only authorised data, and read the provider's encryption, retention and model-training terms first.
- AI output can be incomplete or wrong. Verify facts, citations, calculations and code before you publish or ship.
- Commercial usage rights vary by plan, provider terms and jurisdiction.
- None of these tools replaces a qualified professional for medical, legal or financial decisions.
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