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Kolab Now VS Zimbra

Compare Kolab Now VS Zimbra and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
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Kolab Now logo Kolab Now

Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day...

Zimbra logo Zimbra

Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
  • Kolab Now Landing page
    Landing page //
    2023-07-21
  • Zimbra Landing page
    Landing page //
    2023-05-06

Zimbra is the trusted email and collaboration platform and productivity suite that includes contacts, calendar, tasks, chat and file sharing, plus videoconferencing, document editing, and file storage. Built on an open source core, it features a modern interface, pre-integrations with popular third-party apps like Zoom, Slack and Dropbox, and can be deployed in the cloud or in on-prem and hybrid environments. Enterprises, governments, financial institutions, service providers and remote teams around the world rely on Zimbra to support complex privacy, data sovereignty and security requirements. Today, Zimbra powers hundreds of millions of mailboxes on desktop and mobile devices in more than 140 countries, and is offered by more than 500 BSPs and 2,000 channel partners. Also available now for small and medium-sized business is Zimbra Cloud, starting at $2.95 per month for 30 GB of storage. Visit www.zimbra.com to learn more and begin a free trial.

Kolab Now videos

+ Add

Kolab Now email overview

Zimbra videos

+ Add

Modern Collaboration: Discover why Zimbra is the open source leader in Email and Collaboration

More videos:

  • Review - Zimbra #01 introduction of Open Source Email Collaboration Solution
  • Review - Zimbra Review: Why The University of Pennsylvania Likes Zimbra Email?

Category Popularity

0-100% (relative to Kolab Now and Zimbra)

Kolab Now

Zimbra

Email
11 11%
Email
89% 89
Email Clients
19 19%
Email Clients
81% 81
SMTP Server
0 0%
SMTP Server
100% 100
Enterprise Communication
100 100%
Enterprise Communication
0% 0

User comments

Share your experience with using Kolab Now and Zimbra. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Kolab Now and Zimbra

Kolab Now Reviews

We have no reviews of Kolab Now yet.
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Zimbra Reviews

Alternative to Zimbra - atmail versus Zimbra - email for telcos
If you’re tired of Zimbra email, talk to us instead. We have more than 20 years of global email expertise and power 170 million mailboxes worldwide. We can be trusted to keep your platform secure, stable, scalable and private. Our modern, white label, multitenant and monetisable solutions are available both on-premises and in the cloud. We also won’t make you go through a...
Source: www.atmail.com
Overview of 5 Best Microsoft Exchange Server Alternatives
If you are an enterprise-level company that is looking for a solution based on open-source technologies, then Zimbra might be what you are looking for. As per the team behind Zimbra, this collaboration platform encompasses multiple open source projects under one supported and certified open-source collaboration application tailored to satisfy the needs of enterprises.
Source: jatheon.com
15 Best iRedMail Alternatives 2021
Zimbra has a calendar feature like iRedMail with a simple web and mobile UI that lets you manage your calendars and address books. Similarly, it also supports POP, IMAP, CardDAV, and CalDAV protocols.
Source: rigorousthemes.com
Top 10 Webmail Clients in 2021
Zimbra Zimbra also works in web browsers. But it isn’t like PHP web clients as it uses the AJAX set of web technologies instead. It offers email and calendar functionality and you can view messages and conversation formats. Its approach to visual search is particularly effective in making short work of managing the largest inboxes. Zimbra is one of the open-source webmail...
Source: www.plesk.com
5 open source webmail clients for browser-based email
Zimbra is a well-maintained project that has been hosted at a number of different corporate entities through the years, and was acquired by Synacore in 2016. It features most of the things you've come to expect in a modern webmail client, from webmail to folders to contact lists to a number of pluggable extensions, and generally works very well. I have to admit that I'm most...
Source: opensource.com

Social recommendations and mentions

Based on our record, Kolab Now seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Kolab Now mentions (3)

  • After self-hosting my email for twenty-three years I have thrown in the towel
    Another compromise between self hosting and using "big tech" email providers is to use smaller email providers. I have been using https://kolabnow.com/ for a five years or so and am a happy customer. Of course it's more expensive, has less bells and whistles, etc, but I'm glad I don't have to participate in the surveillance capitalism machine of big email providers. - Source: Hacker News / over 1 year ago
  • Google Docs... But the LibreOffice version
    BTW: KolabNow is at https://kolabnow.com . I have no connection to them aside from being a customer for many years. Source: over 2 years ago
  • The open calendar, task and note space is a mess
    Likewise, I expected kolab to appear in TFA's list of evaluated options, as I knew it has been around for a while and covered most (all?) of the author's requirements. IIRC it was a key element in Munich's initial 'let's move to GNU/Linux' project, so I imagined it had received a LOT of updates for those few years. The repo [0] looks like it's still getting lots of love. The commercial entity doing much of the... - Source: Hacker News / over 2 years ago

Zimbra mentions (0)

We have not tracked any mentions of Zimbra yet. Tracking of Zimbra recommendations started around Mar 2021.

What are some alternatives?

When comparing Kolab Now and Zimbra, you can also consider the following products

ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.

iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).

Tutanota - Get your encrypted mailbox for free.

Roundcube - Web-based IMAP email client

mailbox.org - mailbox.org offers a secure e-mail account for home and business use. The domain name, me@mailbox.

mailcow - An open source mailserver suite.

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