
Mailpile
Mailo
HEY
Cypht
Soverin
Teknik Mail
InstAddr
Horde Groupware is a free, enterprise ready, browser based collaboration suite.

Symantec Data Loss Prevention
Microsoft BitLocker
Paubox
Virtru
Trend Micro
Kaspersky Endpoint Security
ESET Endpoint Security
Antivirus and Application Security

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | horde.org | gravityzone.bitdefender.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
The Horde - Movie Review (2009)
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BitDefender Gravityzone Review + Demo. WATCH Before you Buy
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Horde and GravityZone. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Horde is an open-source groupware solution for teams and communities. It offers a webmail edition, a responsive interface and customizable dashboard.
The Horde platform offers a PHP framework with applications and libraries for creating a customized environment that suits your workflow. Your Horde webmail supports POP3 and IMAP protocols and HTML message composition.
Horde Horde is more just a mail client, it is an enterprise-focused groupware. Horde is capable to read, send and organize mail correspondence, fully manage contacts, calendars, tasks and various notes. Horde is using...
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When comparing Horde and GravityZone, you can also consider the following products.

Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.
Compare Mailpile to Horde or GravityZone:

Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).
Compare Symantec Data Loss Prevention to Horde or GravityZone:

Mailo is an email client where you can send and receive emails to and from anyone with an email address.
Compare Mailo to Horde or GravityZone:

BitLocker is a full disk encryption feature included with Windows Vista and later.
Compare Microsoft BitLocker to Horde or GravityZone:


Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Compare Paubox to Horde or GravityZone: