Alternatives to Cloud Telephony for all platforms with any license

Twilio

Twilio is a web-service API that lets you use your existing web languages and skills to build voice and SMS applications. We focus on building a simple, powerful...

Freemium Web
IVR SMS API Add a feature

24 Like
Asterisk

Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.

Free Open Source Mac Windows Linux
Low level Add a feature

31 Like
Talkie.io

Free Click to Call. Receive web calls from your site free. Talkie is a free service to communicate with your customers visiting your website. Always free.

Free Mac Windows Linux
Click to call CRM Voice Call Add a feature

7 Like
XiVO

XiVO is an IP-PBX, a unified communications platform that connects phones on a local or private network with other networks such as public landlines and mobile...

Free Open Source Mac Windows Linux
No features added Add a feature

4 Like
Plivo

Plivo is a voice and SMS API platform that enables developers and enterprises to build powerful apps with great features. With 24/7 free tech support and low prices...

Commercial Web
SMS API Add a feature

13 Like
Voximplant

Voximplant is a cloud platform for developing real-time communication apps with full control over voice and video. Our cloud application engine provides developers with...

Commercial Web Android iPhone
Video calling WebRTC Add a feature

12 Like
Aspect Prophecy

Aspect Prophecy is a powerful, entirely standards-based platform for speech, IVR, and SIP VoIP applications. Prophecy is the world’s first telephony application platform...

Commercial Linux Self-Hosted
Speech Recognition Text to Speech Add a feature

1 Like
VoipSwitch

VoipSwitch is a SoftSwitch System with routing and billing, with SIP protocol support (in older versions also H323). Basic package includes softswitch app, IVR app...

Commercial Windows
Call recording IVR Add a feature

1 Like
Voxibot the Voximal stack

The voice phone bot platform based on Asterisk and FreePBX propulsed by the Voximal VoiceXML interpreter.

Freemium Linux Web Self-Hosted Amazon Raspbian ... Raspberry Pi Microsoft Azure Docker
Chat Bot IVR Natural Language Processing Speech Recognition ... Text to Speech Voice recognition Add a feature

2 Like
CALLR

CALLR is a global voice and SMS service built to help brands create automated, personalized and contextual communication with an API covering more than 220 countries....

Commercial Web Android iPhone
Call recording Call Tracking IVR SMS Alerts ... SMS API SMS Automation Text to Speech Transactional SMS Voice Call Voice messages Transcribe Voicemails Add a feature

3 Like
Slingshot VoIP

Cloud communications service provider that offers Business VoIP and Virtual PBX solutions to small and medium sized organizations.

Commercial Mac Windows Web Android iPhone ... iPad
IVR Add a feature

1 Like
RingRoost

RingRoost is a do-it-yourself business phone solution, it allows business to setup their own phone system in minutes.

Commercial Mac Windows Linux Web Android ... iPhone
Auto-Attendant Call recording Call Tracking Click to call ... IVR Add a feature

2 Like
Avaya Voice Portal

Voice Portal delivers on industry leading IT fit, reliability, scalability and manageability. Voice Portal meets today"s demand for simpler IT-managed speech and...

Commercial Linux
IVR Speech Recognition Text to Speech Video calling ... Voice Call Add a feature

0 Like
Cisco IOS Voice XML Browser

Cisco IOS ® Software provides many rich voice capabilities, including VoiceXML browser services. Available on a wide range of Cisco IOS Software voice gateways.

Commercial Windows Linux
IVR Speech Recognition Text to Speech Add a feature

0 Like
Dimelo

Leading brands use Dimelo SaaS software applications to make it easier to manage their online customer service activities. Dimelo clients enjoy lower operating costs...

Commercial Open Source Mac Windows Web Android iPhone ... Windows Phone
Customer feedback Customizable Knowledge base Team Collaboration Add a feature

0 Like