On the heels of its map platform launch, Mapfit closed its $5.5 million seed funding round. The funding comes from global technology entrepreneurs and investors including Cavalry Ventures (DeliveryHero), Weihua Yan (Diapers.com, Quidsi), Roderick Thompson (ePlanet Capital, Baidu, Skype), Auren Hoffman (Safegraph, Liveramp), Daniel Waterhouse