Bandwidth Inc. operates as a cloud-based software-powered communications platform-as-a-service (CPaaS) provider in North America and internationally. The company's platform enables enterprises to create, scale, and operate voice or messaging communications services across various mobile applications or connected devices. Its platform also provides voice services, which include powering calling plans within cloud communications platforms, embedding click-to-call feature, and transitioning from traditional premise focused communications to cloud based services; messaging application programming interfaces (API), such as automated real-time notification and alerts, two-factor authentication, and group messaging; emergency services, including dynamic location routing, emergency calling API, and emergency notification API; phone numbers services consisting of global number management and programmatically port up to 20,000 numbers simultaneously; insights services comprising understand and solve for deliverability issues, and real-time call quality analytics, as well as track trends, benchmarks, and usage; and bring your own carrier with contact center as a service and unified communications as a service (UCaaS) integrations, such as UCaaS integration for Microsoft Teams, direct routing and dynamic E911, Microsoft Teams operator connect, and send-to SMS web applications. In addition, the company offers Call Assure, Application to Person, Bandwidth Maestro, and AIBridge. It serves technology companies, enterprise customers, and software-as-a-service platforms. The company was formerly known as Bandwidth.com, Inc. and changed its name to Bandwidth Inc. in September 2017. Bandwidth Inc. was founded in 1999 and is headquartered in Raleigh, North Carolina.