Bandwidth Inc. operates as a cloud-based software-powered communications platform-as-a-service (CPaaS) provider in the United States. The company operates in two segments, CPaaS and Other. Its platform enables enterprises to create, scale, and operate voice or text communications services across mobile application or connected device. The company also provides SIP trunking, data resale, and hosted voice over Internet protocol services. It serves large enterprises, small and medium-sized businesses, technology companies, and other business. Bandwidth Inc. was founded in 2000 and is headquartered in Raleigh, North Carolina.