KeepCalling vs Socialcalc
A side-by-side look at KeepCalling and Socialcalc. 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
Socialcalc
Office & Productivity
Socialcalc is an open-source web-based spreadsheet software for collaboration and data management. It allows multiple users to edit spreadsheets simultaneously and has features like formatting, formulas, and pivot tables.
collaborationwebbasedopensource
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