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Telnyx

Telnyx is a full-stack real-time conversational AI platform operating its own global IP network for carrier-grade voice, messaging, eSIM and AI infrastructure.

Telnyx, founded in 2009, is a full-stack platform for real-time conversational AI. The company owns and operates a private global IP network, giving it control of the entire stack from physical infrastructure to AI inference. Its services cover carrier-grade voice and messaging, global phone number provisioning, eSIM connectivity, edge storage and AI inference, delivered through programmable APIs to more than 14,000 companies worldwide.

The product line includes voice AI agents that support real-time conversations with sub-500ms end-to-end latency, and programmable voice and messaging APIs backed by a 99.999% uptime guarantee. The network spans more than 15 points of presence across major metropolitan areas globally. Verticals served include enterprise technology, AI and machine learning, telecommunications, healthcare, non-profit organisations and developer platforms.

Engineering culture at Telnyx is built around full-stack ownership, with an emphasis on power, flexibility and speed and on eliminating the latency penalties of rented infrastructure. The company holds ISO 27001, SOC 2 Type II, PCI, HIPAA and GDPR compliance, and positions reliability - 99.999% uptime and low latency - as a core design constraint.

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