Scite Data and Services
The coverage and data behind Smart Citations
The world's largest index of Citation Statements — extracted, classified, and linked with author, affiliation, journal, and topic metadata through indexing agreements with publishers and Open Access content.
1.6B+ Smart Citations
316M+ Articles Indexed
41M+ Full-Text Sources
30+ Publisher Partners
Scite Data in a Nutshell
We index over 316 million articles from sources across the scientific literature — 41 million of which we hold in full text — through indexing agreements with publishers and Open Access content. From these, we've extracted over 1.6 billion Smart Citations. This data is further linked with author, affiliation, and topic metadata and can be used for a variety of insights to support your needs. In addition, Scite has over 2.9 billion unique citations, plus comprehensive coverage of scholarly metadata such as authors, affiliations, journals, and publishers.
Scite Data
Citations
3.0b All
1.7b Citation Statements
219.4m Self-citations
Citation Types
1.5b mentioning
65.9m supporting
7.7m contrasting
Citation Sections
423.2m Introduction
69.3m Methods
95.1m Results
249.3m Discussion
690.0m Other
Works Covered
316.5m
Full-Texts Indexed
41.8m
Authors
313.0m
Affiliations
113.9k
Publishers
29.7k
Journals
136.6k
Subject Coverage
The following table shows the known subject coverage from top level subjects found in Open Alex. More granular coverage is found by inspecting the journals we cover.
| Subject | Citations | Citation Statements | Contrasting | Mentioning | Supporting |
|---|---|---|---|---|---|
| Biology | 946.1m | 646.2m | 3.2m | 601.8m | 27.7m |
| Medicine | 849.9m | 580.8m | 3.9m | 532.1m | 25.2m |
| Computer science | 732.5m | 398.2m | 1.0m | 377.3m | 10.2m |
| Physics | 729.3m | 398.5m | 1.4m | 374.3m | 15.9m |
| Chemistry | 713.9m | 429.8m | 1.8m | 401.6m | 19.3m |
| Materials science | 487.5m | 234.3m | 715.9k | 221.4m | 9.1m |
| Engineering | 427.5m | 216.0m | 584.8k | 204.3m | 6.2m |
| Mathematics | 420.8m | 252.7m | 717.1k | 239.3m | 7.4m |
| Psychology | 336.6m | 222.3m | 1.4m | 201.4m | 10.5m |
| Economics | 226.6m | 134.3m | 609.5k | 124.2m | 4.8m |
Publishers we work with
We have indexing agreements with the following 35 publishers, who provide us with the full text of their articles.
- American Academy of Neurology (published by WKH)
- American Association for the Advancement of Science
- American Chemical Society
- American Medical Association
- American Physiological Society
- American Psychological Association
- American Society for Microbiology
- Bentham Science
- BioOne
- BMJ Publishing Group Ltd.
- British Editorial Society of Bone and Joint Surgery
- Cambridge University Press
- Emerald Publishing Ltd
- Extrica
- Galenos Yayinevi Trade Co. Ltd.
- IGI Global
- Index Copernicus
- International Union of Crystallography
- IOP Publishing Ltd.
- Karger AG
- Mark Allen Group
- Microbiology Society
- Premier Science
- Proceedings of the National Academy of Sciences
- Rockefeller University Press
- Royal Society of Chemistry
- SAGE
- SLACK
- Spandidos Publications
- SPIE
- The Royal Society
- Thieme
- TransTech
- Wiley
- Wolters Kluwer Healthcare
Last updated June 2026. We're continually adding new publisher partners, so this list changes over time.
Work with us
Access our data programmatically through the API or receive periodic data dumps. If you need a custom analysis, our team can work with you to get exactly what you need. Want to leverage Scite for your business? Reach out at sales@scite.ai.
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