Slice is a technology company that provides a platform for ordering pizza from local pizzerias. The company was founded in 2010 and is headquartered in San Francisco, California. Slice's platform allows customers to order from their favorite local pizzerias through a mobile app or website, and provides pizzerias with the technology to manage orders and payments. The company's mission is to make it easier for customers to order from local pizzerias and help small businesses compete with larger chains.