mobile networks

OpenSignal, which taps sensors on 100M smartphones to monitor network speed, raises $8M

The world is awash in data, and while OpenSignal, a startup based out of London that’s probably best known for its mobile network speed reports  — which it compiles by tapping sensors from a network of smartphones from 100 million people — has picked up $8 million in funding to expand its team and products. (Yes, […]