OpenSignal Nets $4M To Build Out Its Crowdsourced Mobile Sensor Data Maps
August 05, 2014 at 10:00 AM EDT
Crowdsourced mobile signal mapper OpenSignal has closed a $4 million Series A funding round, led by chipmaker Qualcomm via its investment arm, Qualcomm Ventures. Prior investors O’Reilly AlphaTech Ventures and Passion Capital also participated in the round. Read More
