Zimbra Collaboration Suite vs Bitrix24

Gmail

Google Workspace

Microsoft Outlook

Gmail is a free, advertising-supported email service offered as part of Google Workspace (formerly G Suite), with 15GB of storage, color-coded inbox filters, and 'unsend' button

Google Workspace is a suite of applications from Google which offers a number of tools to communicate and collaborate with colleagues, store files, and manage data from all devices.

Microsoft Outlook is a personal information manager from Microsoft which helps users communicate, manage schedules & find what they need quickly & easily

Zimbra Collaboration is an enterprise-class solution for company collaboration with email, calendar and file sharing tools. Zimbra community provides a private social networking space and online community, a place for customer support, with online knowledge bases and other helpful documentation.

Access Controls/Permissions

Activity/News Feed

Blogs

Calendar Management

Collaboration Tools

Communication Management

Conferencing

Contact Management

Content Management

Email Management

File Sharing

Group Management

Inbox Management

Live Chat

@mentions

Mobile Access

Multiple User Accounts

Real-Time Chat

Real Time Editing

Reporting/Analytics

Response Management

Screen Sharing

Task Management

User Profiles

Video Conferencing

Open Source

Zimbra Collaboration Suite

Web-based

Microsoft Exchange

Professional Edition

Standard Edition

ICT Manager

We decide to use Zimbra Collaboration Suite for testing functions and for use email system on production platform.

Director

Administratively, it was more expensive than other available suites for schools.

IT manager

You would need a professional installation to get the Zimbra to run efficiently on your Server

Manager - Group MarCom

The product loads very quickly and provide you with standard email functionalities.

IT Planning

Also, the cost if the licenses is cheaper than other options like Exchange.

Back then w had storage issues which I believe had something to do with the package our company has purchased.

Email was backed up frequently and could use the backups whenever we wanted.

The cost is one of the pros of Zimbra, specially if you need only the mail server.

we used to send the bill to all the clients and work well

Zimbra work fantastic, is very stable and well suited for relays server.

intern

Zimbra is a BSP hosting partner because of its flexible deployment and virtualization readiness.

Freelance 

The assistance is kind, punctual and courteous and their salesmen are very good.  

Vmware Vsphere and KVM hypervisors are also fully supported.

Graphic Designer

My team and I use Zimbra for email and scheduling meetings.

All the other providers tie you into their ecosystems and bundle features that you might simply never use.

We can use Zimbra desktops to obtain Zimbra experience.

Technician

The application for mobile devices has some flaws, among them, the loading of some thumbnails of the files that take a while.

Sync your Google, Yahoo!, and Outlook calendars.

Team Leader

In addition, unlike other email companies, Zimbra's technology never locks me out.

Easily collaborate with your team and share documents.

Office Manager

Group Leader

Its an open source server for email and web client which is designed for browser based interface.

DevOps Engineer

Zimbra's documentation tends to be scattered, and when you do find it, you'll see that Zimbra makes its own little versions of every open source product it uses.

Infrastructure Lead 

The compatibility with multiple devices and browser is the best feature of Zimbra.

Manager, Infrastructure Services & Telecom

The deployment was easy, I was able to easily connect the server to our LDAP server and import all of our users.

When it worked, Zimbra provided our users with a decent experience that wasn't completely replicated once we switched away from it.

Volunteer Relations Coordinator

There aren't too many features within Zimbra, either, as compared to competitors such as Outlook.

Quantitative Analyst

It is somewhat unpolished and could produce strange from-end errors, but besides that there is not much to complain.

I assume if this had been an outage and had called in rather than only email my request, I would've received a faster response.

Administrative assistant

Due to the product being open source, who defines the support is the person who implemented the software.

I find it easy to use, and I like some of the features that they overall, but overall I don't find it the best email software out there.

I can say its really cheap compare to other email servers.

Lawyer

Associate Application Consultant

I am happy with the service, and would like to continue purchasing this service.

Email

Mobile Device Compatibility

Customer Support

Features

Email and Collaboration

Pricing

Integrations

Team Collaboration

Ease of Use

Small Business

Mid-size Business

Freelancers

Large Enterprises

Zimbra

monday.com

monday.com is a cloud-based Work OS, where teams create workflow apps in minutes to run their processes, projects, and everyday work. Teams shape workflows and projects, code-free, with a platform that adapts to shifting needs, liberates teams from manual grunt work, and connects teams in a collaborative work space.

Salesforce Sales Cloud

Salesforce Sales Cloud is a cloud-based Customer Relationship Management (CRM) application from Salesforce. The platform combines human sales professionals with AI-powered automation, data, and intelligence. This integrated solution is designed to help businesses of all sizes and industries.

Dynamics 365

Microsoft Dynamics 365 is a multi-language, multi-currency enterprise resource planning (ERP) software. The solution is designed for midsize and larger companies, and is fully customizable and extensible through its rich development platform and tools.

System IT und Marketing

Unfortunately, the same can be said about the real support: up to now, not a single request regarding the functionality has been adjusted or resolved.

Brokerage Operations Specialist

I have yet to contact customer support to have this resolved.

Senior Data Analyst

In addition, I discovered that the customer service staff was quite accommodating and quick to respond to my questions.

Support can be limited with the app and they often guide you to their FAQ or support pages rather than having tailored support.

Bitrix24 voted #1 free online CRM software. 100% free with unlimited records, sales automation, telephony and email marketing. Over 12 million companies are using Bitrix24. Bitrix24 is available in cloud and on-premise with open source code access.

Zimbra Collaboration Suite vs Bitrix24 Comparison (2026)

Zimbra Collaboration Suite

Bitrix24

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives