KeepCalling vs MongooseIM platform
A side-by-side look at KeepCalling and MongooseIM platform. For an in-depth review of either product, follow the links below.
KeepCalling
Online Services
KeepCalling is a VoIP phone service provider that offers unlimited calling to the US, Canada, Mexico, China, India and other countries. It provides virtual phone numbers and works on desktop and mobile devices.
voipphonecallingunlimitedvirtual-phone-number
MongooseIM platform
Social & Communications
MongooseIM is an open source instant messaging and chat server. It is highly scalable and can handle millions of concurrent users. MongooseIM is built on Erlang/OTP for reliability and performance.
chatmessagingxmpperlangscalableopen-source
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