PubMed Central

pmc.ncbi.nlm.nih.gov ↗

A full-text archive of biomedical research articles

Visit site ↗ Save

SI Score: 60/100
Pricing: Free AI reading, not confirmed
Free plan: Not confirmed
Sign-up required: Not confirmed

full-text-research scholarly-archive

Ask SI about PubMed Central

Answers use saved listing facts and recorded sources.

What it does

PubMed Central is the NIH/NLM full-text archive for biomedical and life-sciences journal literature, with article search and journal-collection browsing.

Search PMC when the task requires reading an article's full text rather than locating a citation alone. Its journal list also helps establish which publications contribute material. The archive includes both complete journal deposits and selected articles, so use the actual record when determining what is available.

Free full-text reading and permission to redistribute are separate questions. Check the copyright and licence statement on the individual article before reusing its text, figures or files.

Sources

PMC Home (Oct 26, 2026)

SI Score

60/100

#105 in Reference

Based on published information. No hands-on task test.

Method 2.0 · Published source review Assessed Oct 26, 2026Score ceiling for this evidence: 84/100.

Product usefulness 60

Evidence

Full-text search and deposit-scope checking support a specific biomedical reading workflow.

Limits: AI review of saved source passages. No hands-on test, human approval or automatic-provider checker receipt.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checksunknown

No check recorded.

HTML accessibility checksunknown

No check recorded.

Homepage HTML responseunknown

No check recorded.

Trackers in homepage HTMLunknown

No check recorded.

Page date hintsunknown

No check recorded.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

pmc.ncbi.nlm.nih.gov/
- PricingAI reading, not confirmedChecked Oct 26, 2026
  The PMC homepage identifies the service as a free full-text archive of biomedical and life-sciences journal literature.
- Product usefulness evidenceChecked Oct 26, 2026

Browse this categoryMore Reference tools

Something wrong or out of date? Send a correction and an editor will check it against the site. Owners can verify their site first so their corrections are marked as coming from the owner. Owners cannot change the score.

Suggest a correction Claim this listing