Headquartered in Cambridge, MA, Handybook makes booking household services and handy work faster and simpler.  The service takes care of everything from scheduling to payment to remove friction for consumers and service professionals. Handybook is also optimizing this experience for mobile platform with the belief that these transactions fit well into consumer mobile usage. The company was founded by Oisin Hanrahan and Umang Dua during their first year at Harvard Business School.