Topcoder vs Zarafa
A side-by-side look at Topcoder and Zarafa. For an in-depth review of either product, follow the links below.
Topcoder
Online Services
Topcoder is an online platform that connects businesses with a global community of developers, designers, data scientists, and competitve programmers. Businesses post competitions on Topcoder for the community to submit solutions and get rewards.
crowdsourcingcompetitionsdevelopersdesignersdata-scientistsprogrammers
Zarafa
Office & Productivity
Zarafa is an open source groupware suite that includes email, calendars, contacts, tasks and more. It aims to be a full-featured Exchange alternative for businesses and organizations.
emailcalendarcontactsopen-sourcegroupware
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