Conversational AI and APIs for SMS, Email, Voice | Twilio

Twilio is a cloud communications platform providing APIs for SMS voice calling video conferencing and authentication through phone numbers across virtually all countries worldwide. Developers integrate Twilio into applications to programmatically send messages make calls and build communication features without telecommunications expertise. Twilio Flex offers a programmable contact center platform while Segment (owned by Twilio) provides customer data infrastructure. The platform has become the standard for adding communications capabilities to software applications.