Compare Unison to other systems

Unison is the only unified communications system that is both enterprise-grade and available without charge. Unison is like Microsoft or Cisco, in that it provides powerful, full-featured software, but unlike those companies in that it is available free of charge. Unison is also like Google in offering a free, sponsor-supported version, but unlike Google in that Unison runs securely, on-premises:

Unison is the only business-strength, zero-cost unified communications software

Here is how Unison compares to some major competitors:

  Microsoft Cisco Google
Cost High $100s per user per year High $100s per user per year No charge No charge
Privacy Good Enterprise-strength Good Enterprise-strength Suspect All content hosted and "co-owned" by Google. Web-only access. Good Runs on-premise, enterprise-strength
Complexity High Hard to deploy and maintain High Hard to deploy and maintain Low Simple to deploy Low Simple to deploy
Feature set Good Advanced features, but poor telephony Good Advanced features, but poor e-mail and IM Poor Basic and limited functionality Very good Advanced telephony, e-mail and IM

View our Flash demo to see Unison in action. You can also try a demo or download the software. To learn about our zero-cost sponsor-supported license, please see our pricing section.

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