"...Scopus is the largest abstract and citation database of peer-reviewed literature: scientific journals, books and conference proceedings. Delivering a comprehensive overview of the world's research output in the fields of science, technology, medicine, social sciences, and arts and humanities, Scopus features smart tools to track, analyze and visualize research.— Elsevier website
Scopus (a product of Elsevier) is a bibliographic database containing 67 million abstracts and citations for academic journal articles. Its coverage includes ~22,000 titles from over 5,000 publishers (1995-present), of which 20,000 are peer-reviewed journals in the scientific, technical, medical, and social sciences (including arts and humanities). Exporting data to reference managers such as Mendeley, RefWorks and EndNote Web, tracking citations with Citation Overview/Tracker, analyzing journal performance with Journal Analyzer and alternative journal impact metrics SNIP and SJR are some of its unique features. Scopus is owned by Elsevier and is available online by subscription. Searches in Scopus incorporate searches of patent databases.
Content coverage and features
Scopus has more than 67 million records:
22,794 peer-reviewed journals, of which 3,643 are full open access (see the Scopus Source List) according to DOAJ and/or ROAD
Out of the 22,794 active journals indexed in Scopus, 3,643 are listed as open access (OA); 27 million patent records.
280 trade journals which reach a specific industry, trade or type of business have been selected by the CSAB for Scopus coverage. These journals are seldom refereed and do not always have an editorial board. Scientifically relevant articles are selected from trade journals for Scopus coverage if they meet the following criteria: Minimum of one page; one mentioned author; articles-in-press (i.e., articles that have been accepted for publication) from more than 5,000 journals, including Cambridge University Press, the Institute of Electrical and Electronics Engineers (IEEE), Springer-Nature, Wiley-Blackwell and, of course, Elsevier
562 Book serials are covered in Scopus, accounting for 34,000 individual book volumes and 1.39 million items. 145,000 non-serial books (see the book title list), available in Scopus and 20,000 added each year; subject areas: Focus on Social Sciences and Arts & Humanities, but also includes Science, Technology & Medicine (STM); years: back to 2005 (2003 for A&H)
Book types: Monographs, edited volumes, major reference works, and graduate level text books
SciVal allows you to process a lot of data. 38 million publication records from 21,915 journals of 5,000 publishers worldwide; access to more than 170 trillion metric values to generate powerful data visualizations on-demand.