Telnyx
Platform for global communications, messaging, voice, numbers, and networking APIs.

About Telnyx
Telnyx: Global Communications Platform for Messaging, Voice, and Networking
Telnyx is a leading provider of global communications infrastructure, offering a comprehensive suite of APIs and services for messaging, voice, numbers, and networking. Designed for developers, enterprises, and IoT providers, Telnyx delivers scalable, reliable, and secure solutions to connect and engage users worldwide. With a focus on distributed infrastructure, Telnyx enables businesses to build and deploy advanced communication applications with ease.
Key Features
Messaging:
SMS API, MMS API, Short Code, 10DLC, Alphanumeric Sender ID, RCS.Voice:
SIP Trunking, Voice API, TeXML, WebRTC, Voice AI.Numbers:
Global Numbers, Toll-free Numbers.Identity:
Number Lookup API, Verify API.Fax:
Fax API.Enterprise Integrations:
Microsoft Teams, Zoom Phone, and more.IoT & Networking:
Global connectivity solutions for IoT devices and networking.AI and Compute:
Voice AI and compute services for advanced applications.Scalable Infrastructure:
Distributed, global infrastructure for reliable, low-latency communications.Developer-First:
Easy-to-use APIs, documentation, and support for rapid integration.
Use Cases
Global SMS and messaging campaigns
Voice calling and SIP trunking for businesses
Number provisioning and management
Identity verification and fraud prevention
Fax and enterprise communications
IoT device connectivity and data transmission
Integration with collaboration tools like Microsoft Teams and Zoom
Model Selection
APIs for Every Use Case:
Choose from Telnyx’s suite of APIs for messaging, voice, numbers, and more.Custom Solutions:
Tailor Telnyx services to your specific business or technical requirements.
Getting Started
Website: telnyx.com/products
Explore Products: Discover Telnyx’s full suite of solutions on the website.
Contact: Request a customized recommendation or demo via the website.
Documentation: Access developer guides, API references, and support resources online.
Telnyx empowers businesses to connect, communicate, and innovate with a global, scalable, and developer-friendly communications platform-delivering the infrastructure needed for the future of digital engagement.