G2 Vendor Directory

Microsoft Outlook vs. Zimbra Desktop

A side-by-side comparison based on G2 review data.

MetricMicrosoft Outlook

by Microsoft

Zimbra Desktop

by Synacor

Overall rating4.54.4
Review count3,55922
Ease of use9.18.5
Ease of setup9.20.0
Quality of support8.88.4
Meets requirements9.39.1
NPS69.5076363.636364
Small Business25.2%18.2%
Mid-Market36.5%45.5%
Enterprise38.2%36.4%
Total page views3,58668
Total LLM citations9,33091

Microsoft Outlook

Microsoft Outlook is a comprehensive email and calendar application designed to help users stay connected and organized across various devices. It integrates email, calendar, contacts, and tasks into a single platform, enabling efficient management of communications and schedules. With a Microsoft 365 subscription, users can share attachments directly from OneDrive, access contacts, and view LinkedIn profiles, enhancing productivity and collaboration.

Pros

  • Ease of Use
  • Calendar Integration
  • Integrations
  • Scheduling
  • Features
  • Intuitive

Zimbra Desktop

Zimbra Desktop is a free and open source email client application that gives you online and offline access to all your email accounts in one place. Zimbra Desktop works with many types of email systems to synchronize email, contacts and calendar data between users mailboxes in the cloud and local data stored on your computer disk.

Pros