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Europe PMC vs OpenAlex

Europe PMC

6.1#17 in academic research databasesFree plan
Free planWebAPI
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OpenAlex

7.9#2 in academic research databasesFrom $5,000 a year
Free planWebAPIExtensionLinux
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What both publish

FactEurope PMCOpenAlex
IntegrationsEurope PMC integrates content from sources including PubMed, PubMed Central, Agricola and life science preprint servers, and links to legal free copies via Unpaywall when available.Website exports support CSV, RIS for EndNote or Zotero, and TXT, while VOSviewer connects directly through the API.
OrganizationEurope PMC is developed by EMBL-EBI with support from the Europe PMC Funders' Group and in collaboration with the National Library of Medicine.OpenAlex is operated by a US 501(c)(3) nonprofit and all code is open source.
SupportThe Europe PMC helpdesk supports manuscript submissions, grant reporting and other Europe PMC Plus services.Member includes community support, Member+ includes ticket-based help for critical API bugs, and Partner includes full ticket-based support for API and data issues.

Europe PMC plans

  • Europe PMCFree

OpenAlex plans

  • FreeFree
  • Pay as you go$1, paid once
  • Member$5,000 a year
  • Member+$10,000 a year
  • Partner$20,000 a year

Pick Europe PMC if…

Europe PMC suits researchers, curators and librarians looking for life sciences literature and related research resources. Its search options, author profiles and APIs also serve readers who want to work with publications programmatically.

Pick OpenAlex if…

OpenAlex suits researchers and developers who need a broad research catalog, API access, or bulk data downloads. Teams using its unsanitized external text fields should follow its guidance to escape output and apply OWASP XSS-prevention practices.

Charts they share