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Telnyx

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

525 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

5 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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Telnyx Edge Compute

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.

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Telnyx Reviews

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Star Rating
510
76
7
1
7
Nikolaus L.
NL
Nikolaus L.
Consultant | AI Solutions
10/20/2025
Validated Reviewer
Verified Current User
Review source: Organic

Effortless Number Setup and Impressive AI Solutions with Telnyx

I came accross Telnyx as a phone number provider. The whole process was straight forward, especially with obtaining numbers from Germany. To be honest it was the only platform which guided me without any obstacles through this process. Lately I discovered that Telnyx has some out of the box AI solutions, their portfolio is growing constantly. The implementation of the AI Voice assistant through their widget is super smooth, the integration on my page worked immediately. Recently I had a small problem, I used the embedded Chat Assistant which guided me through, so problem was solved within a few hours time.
Verified User in Computer Software
UC
Verified User in Computer Software
10/14/2025
Validated Reviewer
Verified Current User
Review source: Organic

Great Value, Excellent Support, and User-Friendly API

The Pricing is very competitive for this kind of service, it offers a great customer support and the API is easy to use.
Verified User in Consulting
CC
Verified User in Consulting
10/13/2025
Validated Reviewer
Verified Current User
Review source: Organic

Good Service, Competitive Pricing and SUPERLATIVE Customer Support

I was looking for a reliable and affordable SIP Trunk provider to host my AI Voice Agents on phone calls here in Italy, and I have to say that Telnyx went above and beyond my expectations. From the very beginning, the setup was smooth and straightforward. I purchased a number, configured the SIP Trunk, and started testing right away. The service quality has been excellent, with stable connections, clear audio, and a solid technical foundation. What truly impressed me, though, was the customer support. During the configuration phase, I had a few doubts and small difficulties, and their support team was simply outstanding. The chat support responded almost instantly, with agents who were not only knowledgeable but also genuinely kind, patient, and proactive. They walked me through each step and made sure everything worked perfectly before closing the conversation. Compared to other large providers I’ve tested, Telnyx clearly stands out for its human touch and commitment to helping customers succeed. Together with the excellent pricing and number availability for my country, this makes it a company I can wholeheartedly recommend.

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HQ Location:
Austin, Texas, United States

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@telnyx

What is Telnyx?

Telnyx is the only real-time conversational AI platform that runs voice agents on its own private global IP network and GPU-accelerated edge - not rented infrastructure. That ownership is what delivers true low latency from model to microphone, so agents respond in real time and sound human, not robotic. Everything lives on one platform: speech-to-text, text-to-speech, LLMs, and direct PSTN connectivity. An open, modular model approach lets you bring your own LLM or choose from a built-in library, then swap, fine-tune, or chain models to optimize cost, latency, and performance - with no lock-in. Whether you're enhancing customer support, automating outbound calls, or embedding voice AI into your product, Telnyx gives you the infrastructure, flexibility, and 24/7 in-house support to launch and scale globally with confidence.

Details

Year Founded
2009
Website
www.telnyx.com