PubMed
★ 4/5 · Free API
PubMed provides API access for developers to integrate AI or data capabilities into applications.
Pros
- Free access to 40+ million biomedical and life sciences articles
- official NIH/NCBI database of peer-reviewed research
- RESTful API available free for developers
- no login or payment required
Cons
- Designed for academic/scientific research, not business or general productivity
- interface oriented toward researchers
- contains only abstracts in free tier for many articles (full text often restricted)
Cost
Free - no pricing; supported by U.S. National Institutes of Health
Verdict
Best for researchers, academics, and healthcare professionals needing free access to peer-reviewed biomedical literature.
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