The Best 13 SightCall Alternatives

  • Twilio icon

    Twilio

    Twilio is a web-service API that lets you use your existing web languages and skills to build voice and SMS applications.

    Freemium Web

    SMS API IVR
  • 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

  • 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

  • OpenTok icon

    OpenTok

    TokBox makes it easy to add video chat to your site or mobile application using either the OpenTok API or OpenTok Widgets. Supports WebRTC.

    Freemium Android iPhone Android Tablet iPad Web

  • 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

  • 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