PaperGuide PDF Citation Generator vs Scholarly

PaperGuide PDF Citation Generator extracts bibliographic metadata from PDF files and formats references in styles such as APA, MLA, Chicago, IEEE, Vancouver, and Harvard. The free generator works without signup or an account. Created citations appear in a bibliography saved in the browser, where they can be copied or exported. Paperguide is also a wider research platform for literature reviews, systematic reviews, and evidence synthesis. AI Search synthesizes answers from more than 200 million papers and links claims to sources. Reference Manager imports from Zotero and Mendeley and accepts papers by DOI. The Chrome extension captures papers and metadata, retrieves PDFs, generates citations from a library, and supports chats with webpages or papers. Paperguide MCP connects research-paper search and management to Claude, ChatGPT, or another MCP client. Systematic Review includes dual-reviewer screening and PRISMA reporting. The web and extension are available, with a free tier and paid plans from $12/user/mo (annual).

Scholarly is a browser-based AI workspace that uses your source material to create study and research outputs. Add PDFs, recordings, notes, slides, webpages, videos, images, YouTube links, or pasted text, then make flashcards, quizzes, practice exams, study guides, podcasts, video lectures, slides, mind maps, worksheets, and timelines. Chat answers include checked citations, with a Sources button opening the page supporting each claim. Deep Research searches the web, evaluates sources, and produces cited reports with charts and inline links.

Scholarly works in a browser on laptops, tablets, and phones, and syncs work through your account. Its Google Drive connection can use selected files as sources and save finished work as new Docs or Slides. Teams can use shared libraries, roles, central billing, and model controls. A free plan and free trial are available; paid plans start at $12/user/mo (annual). Scholarly says private user content is not used to train general-purpose AI by default; training requires separate opt-in.