Twilio

Twilio is the world’s leading Cloud Communications Platform (CPaaS) that enables developers to build, scale, and operate real-time customer engagement within their software applications. Instead of dealing with complex telecom hardware, companies use Twilio’s powerful APIs to add communication capabilities—like SMS messaging, voice calls, video, and email—directly into their code. From verifying user identities via 2FA codes to powering customer support chat centers and marketing emails (via SendGrid), Twilio bridges the gap between the internet and the global telecommunications network.