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Google Scholar vs BASE (Bielefeld Academic Search Engine): catalog facts
Google ScholarBASE (Bielefeld Academic Search Engine)
Free

Free to use.

Free

Free to search in the browser.

Web Web
  • Very broad coverage across disciplines
  • Includes case law and court opinions
  • Focused on open-access academic content
  • Draws on thousands of institutional repositories
  • Library, alerts and profiles need a Google account
  • Can throttle automated or heavy use
  • Anti-scraper check requires modern JavaScript and can slow page loads
  • Covers repository content, so some paywalled literature will be missing
Web application Web application
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 2, 2026

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