Compare software

SciSpaceAnara
Freemium

Free sign-up, with paid plans for more usage and enterprise options.

 Freemium

Sign-up is required, with sales contact offered for team plans.

Web macOS, iOS, Web
  • Search across more than 280 million papers
  • Chat with PDF to explain difficult papers
  • Answers link to the exact source passage
  • Works across up to 10,000 files at once
  • AI summaries of papers still need checking against the source
  • Full features require a paid plan
  • Requires an account and uploads files to the service
  • No Windows or Android app mentioned
Web application Downloadable app, Web application
Closed source Closed source
License not stated License not stated
Account needed Account needed
Needs internet Not stated if it works offline

Checked September 23, 2026

Checked September 26, 2026

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