Zimbra Compare Version

Zimbra Collaboration Product Edition Comparison

Network Edition (NE)

Open Source Edition (OSE)

NE Pro NE Standard OSE + ZSP OSE
Basic Search
Zimlets for Simple Customizations
Conversation Views
Offline Web Client (Chrome & Firefox)
Advanced Search Builder
Attachment Search
Personal Distribution Lists
Global Address Lists (GAL)
MS Exchange Interoperability
Calendar Feature
Group & Resource Scheduling
MS Exchange Interoperability
Sharing Folders and Files
File Briefcase
Zimbra Chat
1-to-1 Instant Messaging
Buddy List Management
Desktop Clients
POP and IMAP Email
CardDAV, iCal and CalDAV Clients
Mobile Devices
Mobile Web Client
POP & IMAP Email for Smartphones
CardDAV Contacts & CalDAV Calendar
Server Administration
Web Administration Console
Command Line Interface (CLI)
Integrated Anti-Spam and Anti-Virus
Postscreen MTA Security
LDAP and MS Active Directory Support
Domain Management & Customization
Multi-Domain Support
Migration Tools
Domain Limitations (Users / COS / Quota)
Delegated Administration
Advanced, Business-Ready Features
Custom Retention Policies
Litigation Hold
Real-time Backup and Restore
One-Click Disaster Recovery
Hierarchical Storage Management (HSM)
Volume Compression
Volume Deduplication
Volume Management Tools
Log Browser
High Availability Server Clustering*
Smartcard & Common Access Card
White Label for Web Client Branding
S/MIME Digital Signatures & Encryption
Unified Communications Integration
Two-Factor Authentication
High Fidelity Document Preview
Zimbra Mobile (ActiveSync)
Shared Items Synchronization
Mobile Device Policy Management
Outlook Sync (MAPI)
Archiving & Discovery
Outlook for Mac (EWS)
Zimbra Drive
Native Integration with ownCloud and Nextcloud
Zimbra Support
Communities & Forums
Email & Phone Support (8×5)
Open Source Support
Premier Support (24×7)
Elite (Support package for customers requiring full services for supporting and enhancing platform)
Elite + (Includes Elite Support and Network Edition core Source Code Support)
Zimbra Professional Services