People.ai, a San Francisco-based AI platform for enterprise revenue, announced a $30 million funding round led by Andreessen Horowitz. : Predicting sales and marketing productivity isn’t exactly a walk in the park. But that’s where People.ai — an AI platform for enterprise revenue — comes in. The San Francisco startup today announced a $30 million Series B funding round led by Andreessen Horowitz, with participation from Lightspeed Ventures, GGV Capital, and Y Combinator.