CALLR Alternatives

    CALLR is described as 'global voice and SMS service built to help brands create automated, personalized and contextual communication with an API covering more than 220 countries. Reactive support and efficient prices, support main programming languages' and is an app in the Social & Communications category. There are more than 25 alternatives to CALLR for a variety of platforms, including the Web, Windows, Linux, Android and iPhone. The best alternative is Google Voice, which is free. Other great apps like CALLR are Twilio (Freemium), Nexmo (Paid), Plivo (Paid) and SendSMSGate (Paid).

    The list of alternatives was last updated Apr 18, 2021

    Showing 10 of 41 alternatives