ChatPDF is listed in Research. The easiest way to chat with any PDF file. The listed price for ChatPDF is Free / $5 mo. Features stored for ChatPDF include Chat with any PDF and get answers with sources, Summaries of long documents, Multi-file chats and folders, and Works without creating an account, plus 2 more. The 8 other approved Research tools below are Scite, Scholarcy, WolframAlpha, Consensus, AskYourPDF, Elicit, ResearchGate, and Connected Papers. They are ordered by the directory trending score. Each row uses the category, price, and features stored for that tool.
An AI search engine that finds answers in peer-reviewed research.
ChatPDF is listed at Free / $5 mo. Consensus is listed at Free / $9 mo.
Consensus also lists AI search engine over peer-reviewed research papers, Cited answers that link back to source studies, Deep literature reviews across many papers, Citation graph and study-design filters, API and MCP access on paid plans, and Student, faculty and clinician discounts.
ChatPDF also lists Chat with any PDF and get answers with sources, Summaries of long documents, Multi-file chats and folders, Works without creating an account, Shareable document links, and Also handles YouTube videos and other formats.
ChatPDF is listed at Free / $5 mo. AskYourPDF is listed at Free / $15 mo.
AskYourPDF also lists Chat with PDFs and other documents and get cited answers, Knowledge base for asking questions across many files, Document summarization, Chrome extension and Zotero plugin, iOS and Android apps, and Developer API.
ChatPDF also lists Chat with any PDF and get answers with sources, Summaries of long documents, Multi-file chats and folders, Works without creating an account, Shareable document links, and Also handles YouTube videos and other formats.
The AskYourPDF listing marks a free plan.
Platforms listed: web, ios, android, chrome-extension, and api.