Article Search Qross

you can run a search across 7 databases for articles

  • CiNii
  • PLOS
  • PubMed
  • IEEE
  • ScienceDirect
  • SpringerLink

with article level metrics, and share them via SNS.

  • Mendeley
  • Facebook
  • Twitter
  • Evernote
  • CiteULike
  • Altmetric


  • Image of cross-searching


    CiNii, J-STAGE, PLOS, PubMed, IEEE, ScienceDirect, SpringerLink are available now!
    Easy view of search results with multi-column display of each site.
    Search sites can be removed, added or reordered.

  • Image of social score

    Show article level scores!

    Show article level social scores in Mendeley, CiteULike, Twitter, Facebook, Altmetric.
    We provide advanced searching experience different from normal searching only retrieve bibliographic data of articles.

  • Image of bookmark

    Easy bookmark!

    You can bookmark by one click.
    You can view/share articles later on.

    *Require logging in


With Article Search Qross, you can see article level social scores in Mendeley, CiteULike, Twitter, Facebook, Altmetric.

Impact Factor is widely acknowledged as a reliable index to indicate impact of journals, but it's a metric of journal not an article.

Nowadays, "Altmetrics" which aggregate real time impact (not by citation) of an article becomes more and more popular as an "alternative" index of scholarly papers.

About Altmetrics

Features need registration

  • Bookmark

    You can bookmark articles you like.

    You can view bookmarked articles as a list.

    You can see articles on the search sites or share it with other services.

  • Search History

    Save search criteria (Limit 50 searches)

    You can search again from the history.

  • Share

    You can share articles with Mendeley and Evernote.

    You can download articles in BibTeX/RIS format.

    Please utilize this along with services you are using.

*You can make an account for free.

Article Search Qross App

Article Search Qross App

You can sync bookmarks with app.

You can check and bookmark articles via mobiles away from home and check them from PC when you are back at home.

You need to Sign Up to sync between web and app.