KeepCalling vs OpenXava
A side-by-side look at KeepCalling and OpenXava. 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
OpenXava
Development
OpenXava is an open source framework for rapid development of business applications. It allows building web applications by defining models and using Java code, without the need for manually coding the user interface.
javamodeldrivenlowcode
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