Software Alternatives, Accelerators & Startups

K-9 Mail VS Horde

Compare K-9 Mail VS Horde and see what are their differences

K-9 Mail logo K-9 Mail

K-9 is an opensource email client making it easy to chew through large volumes of email.

Horde logo Horde

Horde Groupware is a free, enterprise ready, browser based collaboration suite.
  • K-9 Mail Landing page
    Landing page //
    2023-07-23
  • Horde Landing page
    Landing page //
    2023-04-22

K-9 Mail videos

K-9 Mail Review

More videos:

  • Review - K-9 Mail App Review
  • Review - K-9 Mail - Eine freie Mail-App für Android

Horde videos

The Horde - Movie Review (2009)

More videos:

  • Review - Undead Horde Review | Is This Game Worth Your time? | Ps4 | Xbox One | Gameplay
  • Review - They Are Billions Can't Handle the Horde | Review
  • Demo - Horde Email and Groupware Tutorials
  • Review - Horde Webmail

Category Popularity

0-100% (relative to K-9 Mail and Horde)
Email
50 50%
50% 50
Email Clients
54 54%
46% 46
Calendar
100 100%
0% 0
Email Management
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 K-9 Mail and Horde

K-9 Mail Reviews

We have no reviews of K-9 Mail yet.
Be the first one to post

Horde Reviews

Top 15 Self-hosted open-source free web-based email clients
Horde is an open-source groupware solution for teams and communities. It offers a webmail edition, a responsive interface and customizable dashboard.
Source: medevel.com
15 Best iRedMail Alternatives 2021
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.
Top 10 Webmail Clients in 2021
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 its own PHP framework with libraries to insure possibility of building custom solutions.
Source: www.plesk.com
5 open source webmail clients for browser-based email
More than just a mail client, Horde is full-fledged enterprise-ready groupware. The Horde suite is browser based, and includes web apps for reading, sending and organizing email, managing and sharing calendars, contacts, tasks, and notes. In addition, the Horde project provides a PHP framework with libraries and apps for building out a customized working environment.
Source: opensource.com
6 Contenders for Best Microsoft Exchange Alternative
Horde is a fully open source webmail client and “enterprise-ready, browser-based communication suite.” Although its functionality isn’t quite as advanced as that of Office 365 or G Suite, it does offer more productivity features than the traditional webmail client, as well as advanced access controls for more granular user permissions. At the exceptionally low cost of free,...

Social recommendations and mentions

Based on our record, K-9 Mail seems to be more popular. It has been mentiond 4 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.

K-9 Mail mentions (4)

  • For the past 3 months in my spare time I was developing this list with Awesome Android Alternatives! Please check this out, you might find something useful, or maybe you can help me make it even better. Have an awesome day!
    Yes, of course you can. I am aware of this app but I have not yet fully tested it. I know about K-9 Mail too. Also not tested. Source: about 2 years ago
  • For the past 3 months in my spare time I was developing this list with Awesome Android Alternatives! Please check this out, you might find something useful, or maybe you can help me make it even better. Have an awesome day!
    I agree because I need to test it. I am aware of K-9 Mail and FairMail though. Source: about 2 years ago
  • Email send error javax.crypto.BadPaddingException: pad block corrupted
    I've rebooted quite a few times. Updated the app too. I don't use a VPN. I installed k9-mail to test and that works without problems. https://github.com/k9mail/k-9. Source: over 2 years ago
  • Gmail App Alternative focused on privacy?
    On Android the usual recommendations are FairEmail or K-9 Mail. Both are fully open source and privacy focused, it basically comes down to your personal preference. For them to work with your Google Account you will probably have to create an app password. Source: about 3 years ago

Horde mentions (0)

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

What are some alternatives?

When comparing K-9 Mail and Horde, you can also consider the following products

Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

Roundcube - Web-based IMAP email client

Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

HEY - Email at its best, new from Basecamp.

Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues

Mailo - Mailo is an email client where you can send and receive emails to and from anyone with an email address.