Altmetric gathers article level metrics for papers, and provides altmetric data for publishers, institutions and researchers.
It requires a subscription, but Altmetric widgets are included in some databases and eJournals, such as Nature.
You can also use the free Altmetric bookmarklet to view altmetric information for any online article with a DOI.
Impactstory collates altmetric information for a broad range of research outputs including traditional publications like journal articles, as well as blog posts, datasets, and software. You can use Impactstory to build a profile that showcases the impact of these research outputs. There are free 30 day trials and then profiles cost $60 per year. (Librarians can request a free account for demonstration purposes.)
Plum Analytics collects impact metrics in 5 categories: captures, usage, citations, mentions, and social media, for over 20 different types of artifacts including: journal articles, books, videos, presentations, datasets, source code, and more.
It collects metrics for individual research artifacts, but also for labs, departments and other groups.
This product requires a subscription and the University of Melbourne currently does not have a subscription to this product. However, PlumX Metrics icons will appear in our EBSCO databases, including Discovery from end of June 2016.