Alternatives to CALLR for Mac with any license

  • 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

    No features added Add a feature

    XiVO icon
  • engageSPARK

    engageSPARK enables anyone, anywhere to build and launch SMS and Voice Call messaging, surveying, and decision tree programs to 200+ countries – within minutes. It is a...

    Commercial Mac OS X Windows Linux Web Android ... iPhone Chrome OS Android Tablet Windows Phone iPad

    engageSPARK icon
  • BudgetSMS.net

    High quality and cheap SMS gateway with coverage of 900+ operators worldwide. ? Worldwide coverage ? Free testing ? Great pricing ? Easy HTTP(s) API

    Freemium Mac OS X Windows Linux Web Windows Mobile ... Chrome OS Windows RT Self-Hosted C (programming language) C# JavaScript PHP C++ Java Objective-C

    BudgetSMS.net icon
  • TellusTalk

    This generation's digital mailman. 2way business class communication including SMS, Email, Fax, secure messages, messages with a digital signature. In operation...

    Commercial Mac OS X Windows Linux Web Chrome OS ... tvOS

  • Wavecell

    Wavecell allows its customers to send SMS over the World using 3 different mediums: - A web-based SMS sender (GUI) with an intuitive interface - An HTTP API to be...

    Freemium Mac OS X Windows Web

    Wavecell icon
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