Santa Monica startup Gradient X only recently publicly launched its platform for buying and selling mobile ads. But that hasn’t stopped Redwood City ad tech firm Amobee from taking notice. The two ...

The Prognos marketplace features de-identified medical information of 325 million Americans. Gradient plans to integrate the newly acquired health data with its own artificial intelligence medical ...

After testing its platform for buying and selling mobile ads for six months, Santa Monica startup Gradient X has made its technology publicly available. The company, housed in a hangar at the Santa ...