Scopus vs Web of Science: Differences and Which One Matters

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Quick answerScopus (Elsevier) and Web of Science (Clarivate) are the two main citation databases. Scopus covers more titles, including many regional and specialised journals. Web of Science is more selective, and its Journal Citation Reports provide the Journal Impact Factor. Scopus provides CiteScore. Which one matters for you depends on your university, funder or employer.
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Find Scopus or Web of Science journals for your paper

Paste your title, keywords or abstract. We match it against 28,582 journal papers published by PhD researchers on ScholarsColab and show where the closest work appeared, with each journal’s indexing (SCIE, SSCI, AHCI, ESCI, Scopus, JCR 2024).

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How it works: no AI or language model is used. Your words are matched against the titles of real published papers by our mentors; journals are ranked by how many closely matching papers they published. Indexing comes from the SCIE, SSCI, AHCI, ESCI, Scopus and JCR 2024 lists, matched by journal name; “not found in our indexing lists” does not prove a journal is unindexed. Always check a journal’s scope and current indexing before submitting.

Want a PhD expert to shortlist and handle the submission? Our Journal Selection & Submission service matches your manuscript to up to 5 suitable journals by indexing and quartile. Check price →

Scopus vs Web of Science at a glance

Scopus Web of Science
Owner Elsevier Clarivate
Coverage Broader: more journals, plus conference papers and books More selective core collection (SCIE, SSCI, AHCI, ESCI)
Main journal metric CiteScore (free), plus SJR and SNIP Journal Impact Factor (in Journal Citation Reports)
Quartiles From CiteScore percentiles or SJR (SCImago) From impact factor rank within Web of Science categories
Checking a journal Free Scopus Sources list Free Master Journal List
The indexing lists used on this site contain 9,456 SCIE journals, 3,545 SSCI, 1,814 AHCI, 8,926 ESCI and 46,945 Scopus titles, and the JCR 2024 file lists 21,848 journals.

Real data: where PhD researchers’ journals are indexed

Journals used by our mentors, by list: Scopus 4,391, JCR 2024 3,266, SCIE 2,219, ESCI 826, SSCI 227 and AHCI 39.
Journals used by our mentors, by indexing listScopus4,391JCR 20243,266SCIE2,219ESCI826SSCI227AHCI39
Number of journals in which ScholarsColab mentors have published that appear in each list. A journal can appear in several lists.

Of our mentors’ journal papers, 31% appeared in Web of Science core journals (SCIE, SSCI or AHCI), 7% in ESCI journals, 16% in journals found only in Scopus, and 46% in journals not found in any of these lists. Many journals are in both databases, which is why the Journal Finder shows every list a journal appears in.

Where our mentors’ journal papers appeared, by indexingWeb of Science core (SCIE / SSCI / AHCI)31.2%8,925 papersESCI6.7%1,906 papersScopus only16.3%4,662 papersNot found in the lists45.8%13,089 papers
Share of ScholarsColab mentors’ journal papers by the indexing of the journal (Web of Science core takes priority, then ESCI, then Scopus). Source: ScholarsColab Journal Finder data, updated daily.

Which one should you choose?

  1. Follow your institution’s rule. Some count only SCIE/SSCI, some accept Scopus, some accept either.
  2. If both are accepted, look at quartiles and the fit of the journal’s scope.
  3. For specialised or regional topics, Scopus-indexed journals may offer a better fit.
  4. Use the finder’s filter to show only the database you need, then confirm officially.

Common mistakes

  • Comparing impact factor with CiteScore directly. They are calculated differently; see our guide to JCR vs CiteScore quartiles.
  • Not checking for discontinued Scopus titles.
  • Assuming a journal is in both databases.

Frequently asked questions

Which is better, Scopus or Web of Science?

Neither is better in every case. Scopus covers more journals; Web of Science is more selective. The right choice is the one your university, funder or employer recognises.

Are all Web of Science journals in Scopus?

Many are, but not all, and many Scopus journals are not in Web of Science. Check each journal individually.

Does Scopus have an impact factor?

No. The Journal Impact Factor is a Clarivate (Web of Science) metric. Scopus uses CiteScore, SJR and SNIP.

How do I check if a journal is in Scopus?

Search the journal’s name or ISSN on the free Scopus Sources page and check that its coverage is current.

What is the Web of Science Core Collection?

It is Clarivate’s main collection, including the SCIE, SSCI, AHCI and ESCI journal indexes, among others.

Want a PhD expert to choose the journal with you?

Our Journal Selection & Submission service shortlists up to 5 journals that match your manuscript, indexing requirement and target quartile, and handles the submission. If your paper was rejected before, a Manuscript Audit shows what to fix first.

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About the data on this page. Journal suggestions and statistics come from the Google Scholar publication lists of PhD researchers who mentor on ScholarsColab, updated daily. Indexing is matched by journal name against the SCIE, SSCI, AHCI, ESCI, Scopus and JCR 2024 lists; a journal “not found in our indexing lists” may still be indexed under a different name, so always confirm on the official Web of Science Master Journal List or Scopus source list. Figures describe this group of researchers and may not apply to research as a whole.