Bandwidth is a global Communications Platform as a Service (CPaaS) provider that delivers voice, messaging, and artificial intelligence capabilities to enterprises through cloud-based APIs powered by its own owned-and-operated network spanning over 65 countries. The company generates revenue primarily through voice services (such as programmable voice APIs, SIP/WebRTC, toll-free solutions, and emergency services connectivity) and messaging services (including SMS/MMS and RCS for business communications), serving enterprise customers directly as well as through partnerships with leading unified communications and contact center platforms. Bandwidth differentiates itself through its proprietary all-IP network architecture, enterprise-grade APIs with integrated AI orchestration and third-party carrier interoperability, broad regulatory and emergency services expertise, and long-standing customer relationships, with revenue diversified across a large customer base and recurring subscription arrangements.