David Casem

Co-founder & CEO

Telnyx

David Casem is Co-Founder and CEO of Telnyx, where he leads one of the most advanced global communications and AI infrastructure platforms in the market. Since founding Telnyx in 2009, David has built a full-stack platform that unifies carrier-grade communications, real-time connectivity, and AI-driven capabilities, giving businesses unprecedented control over how they build and scale conversational experiences. Telnyx’s ultra-low-latency architecture and developer-first tools power mission-critical communications for companies operating at global scale.