Software Alternatives & Reviews

Citadel VS Roundcube

Compare Citadel VS Roundcube and see what are their differences

Citadel logo Citadel

Is a collaboration suite (messaging and groupware).

Roundcube logo Roundcube

Web-based IMAP email client
  • Citadel Landing page
    Landing page //
    2021-10-10
  • Roundcube Landing page
    Landing page //
    2022-10-18

Citadel

Categories
  • Data Dashboard
  • Monitoring Tools
  • IoT Platform
  • Email
Website citadel.org
Details $-

Roundcube

Categories
  • Email
  • Email Clients
  • SMTP Server
  • Self-hosted Email
Website roundcube.net
Details $

Citadel videos

Citadel: Forged with Fire Review (Rogue Gaming)

More videos:

  • Review - The Citadel Review - Waifustein 3D
  • Review - CITADEL FORGED WITH FIRE Worth Playing? Full Release RPG Multiplayer Game PS4 Xb1 PC

Roundcube videos

Siteground Webmail Review: Login Access Email Account and Roundcube Overview

More videos:

  • Review - Roundcube Webmail 2018 Review, Free Download For Windows

Category Popularity

0-100% (relative to Citadel and Roundcube)
Email
7 7%
93% 93
SMTP Server
14 14%
86% 86
Email Clients
0 0%
100% 100
Data Dashboard
100 100%
0% 0

User comments

Share your experience with using Citadel and Roundcube. 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 Citadel and Roundcube

Citadel Reviews

15 Best iRedMail Alternatives 2021
Citadel has many of the amazing features that people typically flock to iRedMail for such as scheduling/calendaring support, note-taking, file storage, and integrated antispam filtering & server-side mail sorting. It also offers multi-domain support, server-to-server replication, TLS/SSL protocol encryption, and Microsoft Active Directory.
5 Awesome Open Source Groupware Software Suite
Citadel is a free and open source collaboration suite software. It supports protocol such as SMTP, IMAP, Sieve, POP3, GroupDAV, and XMPP. Also includes OpenSSL encryption for additional security. You can run it on your hardware or in the cloud. Feature includes email, calendar/scheduling, address books, bulletin boards (forums), mailing list server, instant messaging, wiki...

Roundcube Reviews

Top 15 Self-hosted open-source free web-based email clients
RoundCube features LDAP connection, address book management, IDNA and SMTPUTF8 support, share/ global IMAP folders, import/ export options, threaded message listing and more.
Source: medevel.com
15 Best iRedMail Alternatives 2021
Roundcube also offers many of the functions you can find on iRedMail including message searching, folder manipulation, multiple sender identities, support for the external SMTP server, import/export, and unlimited messages and users.
Top 10 Webmail Clients in 2021
RoundCube RoundCube Webmail is a PHP webmail client that will work with a MySQL or Postgres database. One appealing feature it brings is the ability to skin the application-style user interface using XHTML and CSS 2. The app is a multi-language IMAP client whose features include MIME support, address book, editable folder search and spelling check, and it works in your web...
Source: www.plesk.com
5 open source webmail clients for browser-based email
I really like Horde's mobile UI, and the mail client was pretty easy to install separate from the rest of it. SquirrelMail and RoundCube are challenging to use on a mobile device. RoundCube has a supposed mobile plugin but I could not get it to work.
Source: opensource.com

Social recommendations and mentions

Based on our record, Roundcube seems to be more popular. It has been mentiond 15 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.

Citadel mentions (0)

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

Roundcube mentions (15)

  • Universal Inbox / Email Client
    You could try a standalone email client like Mozilla's Thunderbird, or if you're experienced running a web server, you could check out something like Roundcube. I suppose you could even run it locally if you're familiar with PHP and/or Docker. Source: 11 months ago
  • Thunderbird 115 Supernova Preview: The New Folder Pane
    What I really miss is a "web companion" for Thunderbird, basically something like https://roundcube.net/ or https://www.horde.org/apps/webmail, but a bit more powerful and with better UX. I'd like to use a Google Addressbook within such app, for example (there is a completely outdated plug-in for RoundCube). Another important thing would be powerful and fast search. - Source: Hacker News / about 1 year ago
  • I Want To Serve My Email Locally From My Linux Server With a Web-Based Interface
    Alternatively if you want to keep what you have I wouldn't recommend using the SoGO even though it's the nicest and most modern option. Mainly because it's a full groupware client and will require a lot of configuration. Instead using Roundcube is probably your best option. Source: over 1 year ago
  • Selfhosted webmail client for teams
    Roundcube might fit the bill for you. Source: over 1 year ago
  • Mail-Client with Web Interface
    I'd do it with a local IMAP server in conjunction with a webmail client that connects to it. Dovecot is a fantastic and easy to use IMAP server. Webmail clients are a pretty personal thing, but the last time I used Roundcube it seemed pretty good. Source: over 1 year ago
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What are some alternatives?

When comparing Citadel and Roundcube, you can also consider the following products

AWS IoT Device Defender - Manage the security of your fleet. With AWS IoT Device Defender, you can audit and monitor device configurations. Get started today.

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.

Azure Sphere - Help protect your connected IoT devices, such as MCUs and crossover modules, development kits, and guardian devices, with Azure Sphere.

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

Symantec Critical System Protection - Symantec Critical System Protection is a flexible and compact behavioral security engine built with application whitelisting infused with anti-exploits for managed or standalone IoT devices.

mailcow - An open source mailserver suite.