Telnyx - Build Next-Gen Connectivity

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ENGAGE INTELLIGENTLY

Improve CX with AI-powered voice. Build fast, knowledgeable chatbots to engage new users and enhance your customer experience. Personalize every interaction with informed conversations powered by Telnyx voice and inference APIs.

EXPLORE VOICE AI

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EXPLORE VOICE AI

INTRODUCING LOW-LATENCY AILeverage a complete AI stack, from GPU to API, on one platform. Create intelligent, low-latency AI solutions with our seamlessly integrated Storage, Embeddings, and Inference APIs, powered by our dedicated GPU infrastructure. Our ever-growing open-source LLM Library increases accessibility to the best models on the market–while reducing cost.

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EXPLORE AI INFERENCE

EXPAND YOUR REACH

A true global provider that’s already there. Communicate confidently and compliantly at scale. Our private global network makes high-quality voice a reality, while local numbers in over 140 countries enable connections with customers and colleagues worldwide over voice, video, and messaging.

Explore global coverage

OPTIMIZE YOUR IOT ECOSYSTEM

Cost-effective, global data connectivity on one SIM. Achieve maximum uptime with Telnyx multi-IMSI, multi-network eUICC SIMs, and eSIMs for multi-layer redundancy. Telnyx IoT offers unmatched reliability and scalability with advanced remote management capabilities, a centralized control portal, and robust data privacy features.

EXPLORE IOT

Take Total Control

Simplify communication, connectivity, and AI with best-in-class tooling. Our award-winning Mission Control Portal empowers users to manage and debug their communications in real-time, while Telnyx Flow enables users to build and deploy AI workflows in minutes. Integrate Telnyx communications APIs with AI to automate processes and streamline workflows.

Expedite With Flow Access Products on Mission Control Explore our AI Playground Experience simplified debugging

Build Next-Gen Connectivity

Empower innovation with our API-first platform. Equip your developers with a comprehensive suite of APIs, SDKs, and tools via Telnyx’s robust, modular, multi-cloud platform. Build innovative, AI-centric communications and connectivity products confidently, backed by a real-time network, low-latency inference, and secure, scalable infrastructure.

Explore Dev Docs Purchase a phone number

Copycurl -i -X POST "https://api.telnyx.com/v2/number_orders" \ -H "Content-Type: application/json" \ -H "Authorization: Bearer YOUR_TELNYX_API_KEY" \ -d "{ "phone_numbers": [ {"phone_number": "+15558675309"} ] }"

Purchase a phone number Make a phone call Send a message Purchase an ESIM Create a storage bucket Chat with a language model Explore Dev Docs

Get Inspired

What will you build with Telnyx?

See how our customers already use Telnyx to build the next generation of communications and connectivity solutions.

COSMO

Telnyx IoT SIM cards provide reliable connectivity for COSMO kid's smartwatches.

READ CASE STUDY

BEST Canada Energy

BEST Canada Energy leverages Telnyx IoT to optimize energy usage for small businesses.

READ CASE STUDY

OneText

How OneText scaled 200X and won more enterprise customers using Telnyx

READ CASE STUDY

Upmarket

Upmarket partners with Telnyx to empower sales teams.

READ CASE STUDY

echowine

echowine turned to Telnyx as a telephony partner for their AI call management platform

READ CASE STUDY

Lighthouse Works

Telnyx is proud to power both Lighthouse Works’ internal telephony system and external contact center.

READ THE CASE STUDY

42Chat

How 42chat improved throughput 2X using Telnyx Messaging

READ CASE STUDY

Replicant

Replicant reduced latency by using Telnyx for their conversational AI solution

READ CASE STUDY

Weave

How Weave uses Telnyx to power communications for service-based businesses.

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Lightspeed

Lightspeed builds global, reliable, unified communications with Telnyx.

READ CASE STUDY

See All customer Stories

Learn More

Need more information? We're here to help.

Access documentation, support articles, and other helpful resources created by the Telnyx team.

Flow

How to improve customer self-service systems with AI

By Kelsie Anderson

Voice

What is an autodialer?

By Tiffany McDowell

Voice

Boost patient engagement with communications APIs

By Fiona McDonnell

Inference

Outpace data challenges with embeddings APIs

By Tiffany McDowell

Voice

Bidirectional streaming: Real-time data flow explained

By Tiffany McDowell

Conversational AI

Voice AI applications: Practical fine-tuning strategies

By Emily Bowen

Voice

How to call Iran | In-depth guide with examples

By Emily Bowen

Telnyx

TelnyxTurtle alert system built with Telnyx AI, IoT, and SMS

By Michael Bratschi

Voice

How to call Niger | In-depth guide with examples

By Emily Bowen

SIP Trunking

HIPAA-compliant voice and fax solutions for healthcare

By Fiona McDonnell

Inference

AI on demand: How to scale with serverless efficiency

By Tiffany McDowell

Voice

Enhancing support with AI-powered voice solutions

By Maeve Sentner

Voice

How to call Jamaica | In-depth guide with examples

By Emily Bowen

SIP Trunking

Building high-quality healthcare communications

By Fiona McDonnell

Wireless

Activate your eSIM manually with an SM-DP+ address

By Aisling Cahill

Conversational AI

How will voice integration shape conversational AI?

By Tiffany McDowell

Voice

Scaling your voice solutions with Telnyx

By Marlo Vernon

WebRTC

WebRTC vs. SIP: Choosing the right technology

By Emily Bowen

SIP Trunking

Unlock worldwide coverage with a global voice provider

By Fiona McDonnell

Wireless

6 ways eSIMs simplify your corporate mobile plans

By Tiffany McDowell

Messaging

Unregistered 10DLC is ending: What you need to know

By Michael Bratschi

Voice

How to call Guinea | In-depth guide with examples

By Emily Bowen

WebRTC

Key WebRTC security features for safe communications

By Kelsie Anderson

Messaging

Top RCS use cases for businesses

By Kelsie Anderson

See All Blog Articles

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Experience AI-powered Connectivity!

Watch AudioCodes Story | Watch LivePerson Story | Explore MS Teams | Explore AI Gather | Explore Bi-directional streaming | Watch UJET story | Explore WebRTC

ENGAGE INTELLIGENTLY

EXPLORE VOICE AI

EXPLORE VOICE AI

EXPLORE AI INFERENCE

EXPAND YOUR REACH

OPTIMIZE YOUR IOT ECOSYSTEM

EXPLORE IOT

Take Total Control

Build Next-Gen Connectivity