ChatPDF alternatives
12 tools that can replace ChatPDF for at least part of the work, closest first. Each row names the reason it made the list.
ChatPDF: Upload a PDF and ask questions with page references, with no sign-up for the first files. Paid plans from $19.99/mo. Free plan available.
| Tool | Why it fits | Entry price | Compare |
|---|---|---|---|
| NotebookLM | 2 shared tasks, same category, cheaper entry plan | $14/mo | ChatPDF vs NotebookLM |
| Claude | 2 shared tasks | $20/mo | ChatPDF vs Claude |
| Adobe Acrobat AI Assistant | 2 shared tasks, cheaper entry plan | $4.99/mo | ChatPDF vs Adobe Acrobat AI Assistant |
| Gemini in Google Drive | 1 shared task, same category, cheaper entry plan | $14/mo | ChatPDF vs Gemini in Google Drive |
| Humata | 1 shared task, same category, cheaper entry plan | $1.99/mo | ChatPDF vs Humata |
| Readwise Reader | 1 shared task, same category | price on request | ChatPDF vs Readwise Reader |
| ChatGPT | 1 shared task | $20/mo | |
| Copilot in Word | 1 shared task | $20/mo | |
| ABBYY FineReader PDF | 1 shared task, cheaper entry plan | $99/yr | |
| Mistral Le Chat | 1 shared task, cheaper entry plan | $14.99/mo | |
| Poe | 1 shared task | $19.99/mo | |
| Perplexity | same category | $20/mo | ChatPDF vs Perplexity |
NotebookLM
Answers only from your own documents, with citations to the exact paragraph and nothing invented from the web. Paid plans from $14/mo. Free plan available.
Tasks both handle: Summarize a long PDF, Compare two versions of a contract
Claude
Assistant for long documents, contracts and careful writing, with a Project for each matter. Paid plans from $20/mo. Free plan available.
Tasks both handle: Summarize a long PDF, Compare two versions of a contract
Adobe Acrobat AI Assistant
Questions to a PDF, summaries and links to the source page right in Acrobat. Paid plans from $4.99/mo.
Tasks both handle: Summarize a long PDF, Compare two versions of a contract
Gemini in Google Drive
Search and summaries across Google Drive files with plain-language questions. Paid plans from $14/mo.
Tasks both handle: Summarize a long PDF
Humata
Questions across hundreds of documents at once, with the source passage highlighted in the answer. Paid plans from $1.99/mo. Free plan available.
Tasks both handle: Summarize a long PDF
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