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Rainloop VS Calypso

Compare Rainloop VS Calypso and see what are their differences

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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

Rainloop logo Rainloop

RainLoop is a web based email client.

Calypso logo Calypso

Calypso is primarily a multi-user, multi-channel reservations system with a wide range of customer and technology driven features and functionalities.
  • Rainloop Landing page
    Landing page //
    2022-10-19
  • Calypso Landing page
    Landing page //
    2023-04-27

Rainloop videos

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How to install RainLoop Webmail

More videos:

  • Tutorial - How to install Rainloop Webmail 1.12.0 on Ubuntu 18.04
  • Tutorial - How to install RainLoop E-Mail Client in Ubuntu

Calypso videos

+ Add

I Reviewed Every Calypso Drink Flavour...

More videos:

  • Review - CALYPSO - REVUE 2006 part 1
  • Review - Ranking Every Flavor of Calypso Lemonade! - SNACKTIME

Category Popularity

0-100% (relative to Rainloop and Calypso)

Rainloop

Calypso

Email
88 88%
Email
12% 12
Email Clients
82 82%
Email Clients
18% 18
Enterprise Communication
100 100%
Enterprise Communication
0% 0
Network & Admin
0 0%
Network & Admin
100% 100

User comments

Share your experience with using Rainloop and Calypso. 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 Rainloop and Calypso

Rainloop Reviews

Top 15 Self-hosted open-source free web-based email clients
RainLoop integrates seamlessly with Google, Facebook, Twitter and Dropbox. It features a messages' folder management, media-rich email rendering, advanced attachment management, keyboard shortcuts, multiple email accounts manager, and more.
Source: medevel.com
15 Best iRedMail Alternatives 2021
Rainloop is a modern email server with an easy installation process and support for SMTP and IMAP protocols like STARTTLS and SSL. It delivers a seamless performance and OTA upgrades without the need for a database.
Source: rigorousthemes.com
5 open source webmail clients for browser-based email
Next up is Rainloop. Rainloop is a very modern entry into the webmail arena, and its interface is definitely closer to what you might expect if you're used to Gmail or another commercial email client. It comes with most features you've come to expect, including email address autocompletion, drag-and-drop and keyboard interfaces, filtering support, and many others, and it can...
Source: opensource.com

Calypso Reviews

We have no reviews of Calypso yet.
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What are some alternatives?

When comparing Rainloop and Calypso, you can also consider the following products

Roundcube - Web-based IMAP email client

SOGo - SOGo is groupware server with a focus on scalability and open standards.

Mailpile - Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.

Baïkal - Cal and CardDAV server

Horde - Horde Groupware is a free, enterprise ready, browser based collaboration suite.

Radicale - The Radicale Project is a complete CalDAV (calendar) and CardDAV (contact) server solution.

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