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About

AgentPhone is a developer-focused platform that enables artificial intelligence agents to interact with the real-world phone network by assigning them actual phone numbers capable of receiving SMS messages and voice calls through a unified webhook system. It allows users to programmatically provision phone numbers, handle inbound and outbound communications, and process conversations in real time without managing the underlying telephony infrastructure. It simplifies the complexity of telecommunication by abstracting carrier-level operations, letting developers focus on building conversational logic and automation workflows. With AgentPhone, AI agents can be created in minutes to engage in dynamic interactions, respond to messages, and execute tasks triggered by phone-based communication. It supports both voice and text channels, enabling seamless integration of conversational agents into applications that require real-time user interaction.

About

Telnyx is a global communications infrastructure platform that provides voice, messaging, networking, and AI-powered real-time communication capabilities through a fully owned telecom stack. The platform combines carrier-grade networking, programmable identity systems, AI inference, and low-latency communication infrastructure to support real-time conversational AI agents and enterprise communication workflows. Telnyx owns and operates its entire network stack, including physical infrastructure, mobile core systems, edge processing, and AI compute layers, enabling faster performance and lower latency without relying on third-party telecom providers. The platform offers tools such as voice agent builders, speech-to-text, text-to-speech, global phone numbers, AI orchestration, and programmable compliance controls for building intelligent voice and messaging systems.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Audience

Developers and AI engineers who want to build and deploy conversational agents that can make, receive, and automate phone calls and SMS interactions

Audience

Telnyx is designed for enterprises, developers, AI companies, telecom providers, customer service teams, healthcare organizations, financial institutions, and businesses that need scalable real-time voice, messaging, and AI-powered communication infrastructure

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$8 per month
Free Version Supported
Free Trial Not Supported

Pricing

Just pay for what you use -- there's no need for a contract. We'll automatically apply discounts as you scale.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 5.0 / 5
ease 4.9 / 5
features 4.7 / 5
design 4.9 / 5
support 4.6 / 5

Pros & Cons from Real Users

Pros

  • Before I found out about Telnyx I was trying Twilio, so it was really great that the Telnyx Twexit API is mostly compatible with codebases written for use with Twilio. The pricing isn't bad either.
  • Telnyx has always been the most reliable of the phone providers we use. They are also the quickest to respond and solve problems.
  • Prices are excellent and service offerings are fairly complete. Setup is easy and there are great tutorials for many systems.
  • The connectivity is exceptional. We have deployed in both US and Europe. Their customer service and tech support is amazing.
  • Excellent and ease to use and good service recommended for business/

Cons

  • Could be a pro depending on your perspective, but I wish Telnyx didn't go for the super personalized onboarding approach - as an introvert, I hesitated when I couldn't just spin up the docs and try it out via trial and error (you have to set up a call with telnyx engineers).
  • At first the portal UI was hard to learn to use to use.
  • There are some things missing like a fully functional SMS client. Need to use a 3rd party client or build own with the API.
  • Their display portal for the web connectivity report is lacking.
  • No cons.

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Not Supported

Company Information

AgentPhone
United States
agentphone.to/

Company Information

Telnyx
Founded: 2009
United States
telnyx.com

Alternatives

Alternatives

Categories

Agentic AI Supported
SMS API Supported

Categories

SIP Trunk Features

Automatic Fail-over Routing Supported
Call Data Records Supported
Caller ID Supported
Disaster Recovery Supported
e911 Supported
International Numbers Supported
Multiple DID Options Supported
PSTN Forwarding Supported
Toll-Free Numbers Supported

Integrations

3CX Not Supported
Asterisk Not Supported
BatchLeads Not Supported
Calldone Not Supported
Chiro8000 Not Supported
DeliverySuite Not Supported
Drip Drop Not Supported
Easyflow Not Supported
ElectroNeek Not Supported
Fluents.ai Not Supported
GirikSMS Not Supported
Grandstream Wave Not Supported
KonnectzIT Not Supported
Planfix Not Supported
Quickwork Not Supported
Sysevo Not Supported
WaitWell Not Supported
WaveKat Voice Not Supported
echowin Not Supported
zenphi Not Supported

Integrations

3CX Supported
Asterisk Supported
BatchLeads Supported
Calldone Supported
Chiro8000 Supported
DeliverySuite Supported
Drip Drop Supported
Easyflow Supported
ElectroNeek Supported
Fluents.ai Supported
GirikSMS Supported
Grandstream Wave Supported
KonnectzIT Supported
Planfix Supported
Quickwork Supported
Sysevo Supported
WaitWell Supported
WaveKat Voice Supported
echowin Supported
zenphi Supported
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