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ChatPDF.ae vs PDF.ai

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Status
ChatPDF.ae failed our last uptime check (Oct 14, 2026); PDF.ai was up on Oct 29, 2026
Cheaper paid plan
ChatPDF.ae — $5/mo vs $10/mo for PDF.ai
Free plan
Both have one
Public API
PDF.ai has one; not confirmed by us for ChatPDF.ae
Higher Trust score
PDF.ai — 68 vs 59 for ChatPDF.ae

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

ChatPDF.aeLets you upload a PDF and ask it questions in any language, with a free tier capped at 2 short PDFs a day.PDF.aiChat with PDFs for answers and summaries, plus an API that parses, extracts fields from and splits documents.

Side by side

FactChatPDF.aePDF.ai
CategoryChat with Documents & PDFChat with Documents & PDF
Pricing modelFreemiumFreemium
Starts at$5/mo$10/mo
Public APINot confirmedYes
Trust score59 / 10068 / 100
PlatformsWebWeb, Chrome extension, API
CompanyChatPDF.ae—
Last verifiedOct 14, 2026Oct 29, 2026

What our research says

ChatPDF.ae

A cheap, no-frills way to interrogate a single PDF without hunting through it manually, and the multilingual handling is a real convenience for non-English documents. The catch is the free tier's page and file-size caps are tight, and there's no disclosed company behind the domain.

Pros

  • Multilingual PDF and query handling
  • Cheap $5/month premium tier
  • Cloud storage with an explicit delete option
  • Simple, single-purpose interface with no unnecessary features

Cons

  • Free tier caps out at 10 pages and 2MB per PDF
  • No disclosed company or jurisdiction beyond the domain name
  • Name closely resembles the unrelated, better-known ChatPDF.com, which could cause confusion

PDF.ai

PDF.ai works well for someone who reads long PDFs and wants quick answers and summaries, and for developers who need a simple REST call to turn PDFs into structured data. Users who only occasionally ask about a short file can stay on the free tier or use a general chatbot; enterprises with strict data-residency needs will find little public information about who runs the service.

Pros

  • Chat with one file or across a whole library of uploads
  • Separate parsing, extraction and splitting API with a free monthly allowance
  • Chrome extension, screenshot-and-ask and embeddable PDF chatbot
  • Annual billing cuts the Pro price from $17 to $10 a month

Cons

  • Free plan is limited to very small files and page counts
  • Team, capture and embed features sit on per-user plans
  • The site names no company, address or team

Which one fits

Choose ChatPDF.ae if you need

  • Students and researchers who need quick answers from a PDF instead of reading it fully
  • Users working with non-English PDFs who want multilingual Q&A

Choose PDF.ai if you need

  • Students and researchers querying long papers and reports
  • Office teams summarizing contracts, manuals and filings
  • Developers who need parse, extract and split endpoints without building OCR

ChatPDF.ae vs PDF.ai: the questions people ask

Is ChatPDF.ae cheaper than PDF.ai?

On published entry prices, ChatPDF.ae starts lower — $5/mo against $10/mo for PDF.ai. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does ChatPDF.ae or PDF.ai have a free tier?

Both: ChatPDF.ae has a free tier, and PDF.ai has a free tier.

Which has a public API, ChatPDF.ae or PDF.ai?

PDF.ai ships a public API, as of our last verification. A public API for ChatPDF.ae is not confirmed by us — check its developer docs before you plan an integration.

More comparisons

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