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AskYourPDF vs PDFtoChat

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

Free plan
Both — AskYourPDF has a free plan, PDFtoChat is free to use
Public API
AskYourPDF has one; not confirmed by us for PDFtoChat
Higher Trust score
AskYourPDF — 89 vs 69 for PDFtoChat
Best fit
AskYourPDF: Researchers querying large PDF sets and citing back to specific pages · PDFtoChat: Occasional PDF Q&A without paying for a subscription
Platforms
AskYourPDF: Web, iOS, Android, Chrome extension · PDFtoChat: Web

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

AskYourPDFChat with PDFs plus embeddable document-trained chatbotsPDFtoChatOpen-source web app for asking questions about an uploaded PDF, built on Together AI and vector search.

Side by side

FactAskYourPDFPDFtoChat
CategoryPDF ToolsChat with Documents & PDF
Pricing modelFreemiumFree
Starts at$11.99/mo—
Public APIYesNot confirmed
Trust score89 / 10069 / 100
PlatformsWeb, iOS, Android, Chrome extension, APIWeb
CompanyProtonlabs Technology Inc.—
Launched2023—
Last verifiedOct 25, 2026Oct 15, 2026

What our research says

AskYourPDF

A sensible pick when the job is repeatable question-answering across a document library rather than one clever answer, and the embeddable agent plus API are what separate it from the many ChatPDF clones. If you already live in Google's stack, NotebookLM covers the research half at no cost.

Pros

  • Page-level source citations instead of unattributed summaries
  • Documented API and Chrome extension, so it fits into existing workflows
  • Very large per-document page ceilings (2,500 on Premium, 6,000 on Pro)
  • Premium at $11.99/month billed yearly undercuts most document-chat rivals

Cons

  • Free tier is one document, three conversations and 50 questions per day
  • Advertised prices are annual-billing rates; monthly billing costs about 25% more
  • Daily rather than monthly quotas mean a heavy research day hits a hard wall
  • The 40-plus free writing tools are search-traffic surface, not the product

PDFtoChat

PDFtoChat does the single job of PDF question-answering competently and costs nothing, which makes it a reasonable pick for occasional use. It's a side project rather than a maintained product, so don't expect customer support, uptime guarantees, or new features on any schedule.

Pros

  • Free with no account limits mentioned
  • Open-source, so the retrieval pipeline is inspectable
  • Backed by real infrastructure sponsors (Together AI, Chroma) rather than an ad-hoc demo
  • Handles textbook and contract-length PDFs, not just short files

Cons

  • No company or support channel behind it, just an individual maintainer
  • As a side project, features and uptime aren't guaranteed long-term

Which one fits

Choose AskYourPDF if you need

  • Researchers querying large PDF sets and citing back to specific pages
  • Support teams embedding a chatbot trained on manuals and policy documents
  • Repeatedly filling the same non-fillable PDF forms from source records

Choose PDFtoChat if you need

  • Occasional PDF Q&A without paying for a subscription
  • Developers curious about the underlying RAG stack, since the code is public

AskYourPDF vs PDFtoChat: the questions people ask

Is AskYourPDF cheaper than PDFtoChat?

PDFtoChat is free to use; AskYourPDF starts at $11.99/mo.

Does AskYourPDF or PDFtoChat have a free tier?

Both: AskYourPDF has a free tier, and PDFtoChat is free to use.

Which has a public API, AskYourPDF or PDFtoChat?

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

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