ChatPDF
74Ask questions about PDFs, documents and videos
3 products our research names as a replacement for PDFtoChat in Chat with Documents & PDF, each with what it does differently — prices, API and status from our own checks rather than from the vendors’ own pages.
Ask questions about PDFs, documents and videos
has a public API
PDFtoChat vs ChatPDF →Chat with PDFs for answers and summaries, plus an API that parses, extracts fields from and splits documents.
has a public API
PDFtoChat vs PDF.ai →Chat with PDFs plus embeddable document-trained chatbots
has a public API
PDFtoChat vs AskYourPDF →Not named as direct replacements — neighbours from the same part of the catalog: the best-rated first, then a sample of the rest.
Chats with uploaded PDFs to summarize, answer questions, translate, and turn sections into mind maps.
Photograph an official letter and get it explained in your own language — now sold as custom AI builds
Chat with your PDFs and documents, with reusable per-document agents, OCR and answers tied to the source.
Google's source-grounded notebook: ask questions of your own PDFs, docs and videos with citations
Upload documents and query several at once, with answers that point back at the passage they came from.
Chat with PDFs, Word files, websites, and YouTube videos, then get sourced answers instead of skimming.
Private on-device AI assistant for chatting with your documents, running agents and transcribing meetings, free on desktop.
Ask questions across a set of documents at once, including scanned ones, and keep them in a reusable knowledge base.
Lets you upload a PDF and ask it questions in any language, with a free tier capped at 2 short PDFs a day.
Turns documents, databases, and websites into a searchable knowledge base with cited answers.
Free Mac app that chats with your PDFs on-device and links every answer back to the page
Ask questions across PDFs, audio files, web pages and YouTube videos and get answers with sources
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