Chat with any PDF. Get answers cited to the page.
Upload a contract, textbook, report, or research paper and ask it questions in plain English. CorpGPT reads every page and answers with citations — so you can verify every claim against the source.
How it works
Upload your PDF
Drag and drop one file or a hundred. CorpGPT indexes every page — text, tables, and structure — in minutes.
Ask in plain English
"What are the termination clauses?" "Summarize chapter 4." "Which expenses grew fastest?" Ask the way you'd ask a colleague.
Get cited answers
Every answer links to the exact file and page it came from. Click through to verify. No hallucinations, no guessing.
Why CorpGPT
Answers you can verify
Every response cites its source page — unlike generic chatbots that make things up.
Ask across many PDFs at once
Questions search your whole library, not one file at a time. Compare contracts, cross-reference reports.
Your documents stay private
Files live in your own private tenant and are never used to train public AI models.
More than chat
Turn the same PDF into a summary, flashcards, a quiz, a mind map, or a podcast — 31 AI tools included.
Frequently asked questions
Can I chat with a PDF for free?
Yes. CorpGPT's free tier lets you upload 5 documents and ask 60 questions per month with all AI tools included — no credit card required.
How is this different from uploading a PDF to ChatGPT?
CorpGPT keeps your documents in a private tenant that is never used to train public models, answers with page-level citations you can verify, and works across your entire document library at once — not a single upload that disappears when the chat ends.
How large a PDF can it handle?
CorpGPT handles long documents — 400-page textbooks and 200-page contracts are everyday use cases. Large files are indexed in minutes.
Does it work with scanned PDFs and other file types?
Yes. Alongside PDFs, CorpGPT ingests Word documents, spreadsheets, slide decks, images, audio, video, YouTube links, and web pages.
Try it on your own documents
Free tier includes 5 documents, 60 questions a month, and all 31 AI tools. No credit card.
Start free