The Best 54 Twilio Alternatives

  • Plivo icon

    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, Plivo can help your business scale globally.

    Commercial Web

  • Voximplant icon

    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 a way to control every call leg using JavaScript logic.

    Commercial Android iPhone Web

    Video calling WebRTC
  • Textlocal icon

    Textlocal

    Effortlessly send offers with files, images & web links via SMS. With 1,65,000 customers, Textlocal is India’s No.1 SMS Alerts and Marketing Platform.

    Commercial Android iPhone Web

    SMS API Transactional SMS
  • Google+ Hangouts API icon

    Google+ Hangouts API

    The Hangouts API provides the programming interface to Hangouts video calls. It provides a JavaScript interface that enables your app to do such things as list the...

    Free Web

  • Wazo icon

    Wazo

    Wazo is a unified communications platform based on Asterisk and focused on extensibility.

    Free Open Source Mac OS X Windows Linux Self-Hosted

  • XiVO icon

    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 OS X Windows Linux

  • Aculab Cloud icon

    Aculab Cloud

    Aculab Cloud presents a way of creating automated telephony applications by handling all the telephony resources in a cloud-based platform. Through the use of simple...

    Commercial Web

  • addlive icon

    addlive

    AddLive leverages WebRTC to allow anyone to easily add video and voice conferencing to their application.

    Commercial Web

  • Ringio icon

    Ringio

    Ringio is a CRM-friendly phone solution for businesses that love their customers and want to improve the quality of their real-time interactions.

    Commercial Mac OS X Windows Android iPhone Web

  • Agora.io icon

    Agora.io

    Easily, inexpensively and seamlessly add True HD Voice and Video calls to your app with our SDK that's built upon a Global Infrastructure of over 80 data centers...

    Commercial Windows Android iPhone Web Windows Mobile

    Portable WebRTC
  • Talkative icon

    Talkative

    Turn your website into a dynamic sales tool with Click-to-Call and Co-Browsing. Talkative's solution is unique because: • Voice webcalls integrate with your...

    Commercial Web Self-Hosted

  • Clickatell icon

    Clickatell

    Reach any customer on any mobile phone, anywhere, today! Clickatell covers over 871 networks in more than 220 countries and territories. Clickatell will connect you to the wireless world through simple integration.

    Commercial Web

    SMS API Location based