Amazing service
Amazing service. They help when you face any problems while configuration. Premium routes. Can only recommend ++++ Thanks ++++
By Andreas B.
Saturday, November 7, 2026 · Customer reviews of US businesses
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631 reviews
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Telnyx is a global connectivity platform delivering carrier-grade communications and advanced Voice AI on a private, cloud-agnostic IP network. Its Voice, Voice AI, Messaging, Numbering, Video, Wireless, Fax, and Identity solutions are powered by intuitive RESTful APIs and its award-winning Mission Control Portal. From AI-driven virtual agents and automated call workflows to feature-rich contact centers and in-app communications, Telnyx tackles real-time interaction needs at every scale—with 24/7 in-house engineering support. As an internationally licensed carrier, Telnyx provides secure, high-fidelity connectivity while democratizing access to next-generation voice automation and global communications.Telnyx Voice AI gives businesses the power to deploy natural, responsive, and cost-efficient voice automation at global scale. Built on top of Telnyx’s private IP network, our Voice AI stack delivers ultra-low latency audio streaming, real-time speech recognition, dynamic conversational logic, and lifelike text-to-speech—without the fragility of public internet routing. Whether you’re replacing IVRs, building AI agents for sales and support, or routing calls with intelligent self-service, Telnyx provides the tooling, reliability, and global carrier footprint needed for production-grade voice automation. Direct cloud integrations, flexible APIs, and 24/7 engineering support make it easy to launch, optimize, and scale AI-driven voice experiences anywhere.Telnyx’s Voice API powers crystal-clear calling and advanced call control for modern applications. Developers get granular programmability—from SIP trunking and number management to intelligent call routing, recording, conferencing, and real-time media streaming. Because it all runs on Telnyx’s private IP network, customers benefit from enterprise-level quality, security, and uptime without carrier complexity. Whether you’re building a feature-rich contact center, enabling in-app calling, or standing up global voice inf
Telnyx (telnyx.com) has 631 customer reviews on The Fair Hearing, with an average rating of 3.8 out of 5.
631 approved reviews, newest moderated first
Amazing service. They help when you face any problems while configuration. Premium routes. Can only recommend ++++ Thanks ++++
By Andreas B.
Everything, Nolan was great and i had no issues with him. Worked out flawlessly and he was quick to help me and sort everything out. Even going over differences with the levels they offer.
By Michael C.
Telnyx, is an amazing API software that does more than just the basic. Its advance features allows you to brainstorm possible new scenarios to win business or how to retain business. Further, customer support is on point and quick.
By Jeisy
I am working with telnyx for last 4 years and this company never let us down with the services, I will recommend this to my surroundings
By Abdullah Bin A.
Excellent SIP Call Control and API Integration
By Felipe Mateo Montes de O.
While the GUI seems a little complex at first, their services are full featured, easy to set up and reliable. Their support team is also helpful.
By Andrei
The service telnyx provide has suited cacie.ai very well for over 3 years now!
By CRMG L.
I am surprised that the services of Telnyx is brilliant and very fast. They give me quality level services for my needs of VOIP. I really recommended the services.
By Zain