Probably Eikon? Elektron is Reuters' real-time data play, Eikon has much more of the news/data/analysis functionality of BB. It's terrible marketing, even from their pages it's pretty hard to differentiate [1] [2]

[1] http://financial.thomsonreuters.com/en/products/data-analyti... [2] http://financial.thomsonreuters.com/en/products/tools-applic...