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About

FlixySMS is a cloud SMS gateway that pairs a web dashboard with an Android phone to send business text messages through the phone’s SIM and mobile carrier plan. Users can import contacts, create bulk and scheduled campaigns, automate replies, and review message status and incoming responses. A REST API supports individual and batch sends, delivery-status checks, and retrieval of received messages. The service also offers documented connections with Shopify, WooCommerce, and Google Sheets for store and spreadsheet workflows. A free plan is available, with paid subscriptions adding message capacity, devices, API access, automation, and integrations. Carrier charges, carrier restrictions, plan quotas, and the requirement to keep the Android device powered on, online, and running the app apply.

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 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

Small businesses, ecommerce stores, and developers using Android phones for SMS campaigns, customer notifications, API workflows, and two-way replies.

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 Not 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

$0/month
The Free plan includes 50 SMS per month and 1 device. Starter costs $9.99/month and includes 500 SMS and 3 devices; Pro costs $19.99/month and includes 10,000 SMS and 10 devices. Carrier charges and plan limits apply.
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:

Review this Software

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 Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Not Supported

Company Information

FlixySMS
www.flixysms.com

Company Information

Telnyx
Founded: 2009
United States
telnyx.com

Alternatives

SMSEagle

SMSEagle

Proximus Sp. z o.o.

Alternatives

REVE SMS Platform

REVE SMS Platform

REVE Systems
Messente

Messente

Messente Communications
SMSGo

SMSGo

Sphiria Digital

Categories

SMS Gateways 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

Calldone Not Supported
Chiro8000 Not Supported
Coreware Not Supported
Dograh Not Supported
Fluents.ai Not Supported
FreePBX Not Supported
Funeral Buddy Not Supported
GirikSMS Not Supported
HoduCC Not Supported
JustGoCloud Not Supported
Linphone Not Supported
MCPTotal Not Supported
OneBill Not Supported
Operata Not Supported
Planfix Not Supported
RouteIQ Not Supported
SMS Gatez Not Supported
SessionPBX Not Supported
Sysevo Not Supported
VoiceOI Not Supported

Integrations

Calldone Supported
Chiro8000 Supported
Coreware Supported
Dograh Supported
Fluents.ai Supported
FreePBX Supported
Funeral Buddy Supported
GirikSMS Supported
HoduCC Supported
JustGoCloud Supported
Linphone Supported
MCPTotal Supported
OneBill Supported
Operata Supported
Planfix Supported
RouteIQ Supported
SMS Gatez Supported
SessionPBX Supported
Sysevo Supported
VoiceOI Supported
Claim FlixySMS and update features and information
Claim FlixySMS and update features and information
Claim Telnyx and update features and information
Claim Telnyx and update features and information