About Us

UDLedge was established in 2010 and rapidly became the largest abstract and citation index database in the region. We deliver the most comprehensive overview of the world's research output for over 600 disciplines of sciences, covering more than 129,000 journal titles, 143,000,000 journal articles and conference proceedings, and 38,000,000 patents in multiple languages from more than 67,000 various institutions and publishers worldwide.

The UDLedge products offer a comprehensive service for scientific community (researchers, innovators, institutions, and R&D corporates) in supporting research info, monitoring research activities, evaluating research output and impact, as well as visualizing research trend for future innovation.