Software Alternatives & Reviews

Expanding Communication VS Citadel

Compare Expanding Communication VS Citadel and see what are their differences

Expanding Communication logo Expanding Communication

Turnkey Solutions for the Enterprise Cloud

Citadel logo Citadel

Is a collaboration suite (messaging and groupware).
  • Expanding Communication Landing page
    Landing page //
    2020-04-15
  • Citadel Landing page
    Landing page //
    2021-10-10

Expanding Communication videos

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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

Category Popularity

0-100% (relative to Expanding Communication and Citadel)
Email
34 34%
66% 66
SMTP Server
100 100%
0% 0
IoT Platform
0 0%
100% 100
Self-hosted Email
100 100%
0% 0

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Reviews

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Expanding Communication Reviews

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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...

What are some alternatives?

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

Microsoft Exchange Server - Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft.

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.

MailEnable - MailEnable is a Windows based mail server and email server program that is packed with the state of the features and functions like antivirus and spam filtering system, webmail management system, cardDAV, CalDAV and much more.

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.