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Paper DigestalphaXiv
Freemium

Can be tried without signing in; full pricing is not described in the research.

 Free

The homepage lists no prices; signing up adds following and discussion.

Web Web, Browser extension
  • Literature review, question answering and claim verification in one place
  • Search across papers, patents, grants and people
  • Trending papers with summaries and discussion
  • Follow specific authors and organizations
  • Hosted service only
  • Pricing for full use is not clearly stated
  • Focused on arXiv papers
  • Discussion features require an account
Web application Web application, Browser extension
Closed source Closed source
License not stated License not stated
No account needed Not stated if an account is needed
Needs internet Needs internet

Checked September 26, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.