Software Alternatives, Accelerators & Startups

Zimbra VS KolibriOS

Compare Zimbra VS KolibriOS and see what are their differences

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.

KolibriOS logo KolibriOS

KolibriOS is a tiny yet incredibly powerful and fast operating system.
  • 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.

  • KolibriOS Landing page
    Landing page //
    2019-05-21

Zimbra videos

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?

KolibriOS videos

KolibriOS 0.7.7.0+ night

More videos:

Category Popularity

0-100% (relative to Zimbra and KolibriOS)
Email
100 100%
0% 0
Linux
0 0%
100% 100
SMTP Server
100 100%
0% 0
Linux Distribution
0 0%
100% 100

User comments

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Reviews

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

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.
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

KolibriOS Reviews

  1. Best OS in the world
    👍 Pros:    Fast|Powerful|Simple yet powerful and efficient tool|Simple|Secure|Super simple|Super fast|Free|Open-source

Social recommendations and mentions

Based on our record, KolibriOS seems to be more popular. It has been mentiond 16 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.

Zimbra mentions (0)

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

KolibriOS mentions (16)

  • A Modern Operating System in 1.44MBs
    Here's the link to the OS the YouTube video is talking about... http://kolibrios.org/en/ It's been around for a very long time and is actually a fork of MenuetOS... http://menuetos.net Both are very impressive feats of assembly language engineering. - Source: Hacker News / 4 months ago
  • MenuetOS: An entire operating system in x86_64 assembly
    Mandatory mention to KolibriOS[0], an open-source fork of MenuetOS. 0. http://kolibrios.org/en/. - Source: Hacker News / 8 months ago
  • MenuetOS
    > KolibriOS has forked off from MenuetOS in 2004, and is run under independent development since then. All our code is open-source, with the majority of the code released under GPLv2 license. https://kolibrios.org/en/. - Source: Hacker News / 9 months ago
  • How can a browser (Firefox, Brave, Chrome, whatever) use 10+ gigabyte RAM???
    Abundance of resources in average machine is making people quite lazy. Just to shock people I tell them to take a look at KolibriOS. Whole OS, with drivers, sound, graphics, software, compiler, debugger and games fits on CD image 39MB. Smallest bootable system is 1.3MB. My phone makes photos that are bigger than that. Source: 12 months ago
  • TinyLLama – A Tiny x86 Retrocomputer
    Again, >I'd like to have a grasp of what sort of compatibility this relatively unknown cpu has. I do not plan to run Linux on this. But I might want to run MenuetOS[0], KolibriOS[1], Aros[2], ZealOS[3], to give you some examples. 0. https://www.menuetos.net/ 1. https://kolibrios.org/en/ 2. https://aros.sourceforge.io/ 3. https://zealos.net/. - Source: Hacker News / over 1 year ago
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What are some alternatives?

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

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

Haiku - Haiku is an open source OS catered specifically to the needs of personal computing.

Roundcube - Web-based IMAP email client

SUSE Linux Enterprise - SUSE is the original provider of the enterprise Linux distribution and the most interoperable...

mailcow - An open source mailserver suite.

DeLicate Linux - DeLicate Linux is a free and lightweight Linux Kernel-based operating system that is intended for computers comprising of very Low RAM.