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Telnyx

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594 reviews
  • 4 profiles
  • 8 categories
Average star rating
4.7
#1 in 3 categories
Grid® leader
Serving customers since
2009
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Telnyx CPaaS

519 reviews

Telnyx delivers voice, messaging and IP services for applications and next-generation communications companies.

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Telnyx IoT

69 reviews

As the name implies, Internet of Things (IoT) systems hinge on safe, stable internet connections. As such, IoT businesses are shifting device connectivity away from old-age WiFi and ethernet connections in favor of cellular data. Telnyx IoT SIM Cards offer flexible data coverage in 180+ countries and an API to manage and configure SIMs over the air. With stronger security and broad-range coverage, Telnyx IoT SIMs (now available in triple-size (Mini, Micro and Nano) SIM card and embedded MFF2 form factors) enable vendors to activate, configure, and monitor devices remotely, no matter where they’re deployed.

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Telnyx Voice AI Agents

4 reviews

Telnyx Voice AI Agents provides a fully flexible, developer-first toolkit giving you complete control over real-time AI streaming, speech processing, and call routing all in one place. With full access to speech-to-text, text-to-speech, and AI model integration, you can build voice agents that sound natural, respond instantly, and fit effortlessly into your systems. Whether automating customer interactions or developing next-gen AI applications, Telnyx delivers the infrastructure to power scalable, intelligent Voice AI.

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Programmable Networking

2 reviews

Connect applications, devices and services across a global network of multi-cloud points of presence (PoPs) interconnected by a private fiber backbone, for the best in security, latency and availability. The Telnyx network boasts multi-cloud PoPs at key internet exchanges across the globe, interconnected by a private fiber backbone. We trust it to power our carrier-grade voice and data services for thousands of customers. Now, your business can leverage this private network to securely connect applications, services and devices across the globe with low latency and high availability. Advanced networking, made simple: - Virtual cross connects (VXCs): Connect your cloud environment from AWS, Google Cloud, Microsoft Azure or IBM Softlayer directly to our global multi-cloud infrastructure via VXC for low-latency networking. - Private wireless gateways: Connect SIM card-enabled devices directly to your private corporate network, keeping them securely away from the public internet.

Profile Name

Star Rating

505
75
7
1
6

Telnyx Reviews

Review Filters
Profile Name
Star Rating
505
75
7
1
6
Verified User in Automotive
UA
Verified User in Automotive
11/02/2025
Validated Reviewer
Verified Current User
Review source: Organic

Outstanding A2P Support, Slightly Confusing Dashboard at First

#1 thing I liked is customer support when trying to get A2P approval. That's the main reason I stumbled upon Telynx. All other platforms didn't help me when the A2P campaign got rejected, telynx did.
Kian .
K
Kian .
11/01/2025
Validated Reviewer
Review source: Organic

The Go-To CPaaS for Voice and Text in Sweden

I appreciate Telnyx CPaaS for being the only provider offering Swedish numbers with both voice and texting capabilities, all in one package, which I couldn't find with other providers. This feature is incredibly valuable to me as it allows my AI chatbot to connect to a Swedish number, giving it a professional appearance. I also admire how Telnyx CPaaS is very careful with preventing scammers on their platform, which increases my trust in their services. Additionally, setting up Telnyx CPaaS was super easy, making the initial experience smooth and hassle-free. The availability of the specific features I needed, such as the Swedish number, was crucial since no other vendor offered what Telnyx CPaaS did, leading me to choose them as my provider. Furthermore, if Telnyx CPaaS continues to work efficiently and allows me to just set it and forget it, I would certainly choose to buy it again. Lastly, I am highly satisfied with the service, rating it a perfect ten, as it has truly met my expectations.
JH
John H.
10/30/2025
Validated Reviewer
Verified Current User
Review source: Organic

Excellent Value and Effortless Setup with SIP Trunk and Unifi Talk

Really good value services. I'm pairing a SIP trunk with Unifi Talk and have been really impressed by the cost and simplicity of set up. I've had quite a lot of conversations with support and they are always responsive and helpful.

About

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HQ Location:
600 Congress Avenue 14th Floor Austin, TX 78701

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@telnyx

What is Telnyx?

Telnyx is the full-stack platform for real-time conversational AI—designed for teams that want to build with power, flexibility, and speed. We combine global telephony, dedicated AI infrastructure, and full customizability under one roof so you can design and deploy AI-powered assistants and applications with ease.

Details

Year Founded
2009