Software Alternatives & Reviews

Calendar VS iRedMail

Compare Calendar VS iRedMail and see what are their differences

Calendar logo Calendar

Calendar app is an online calendar and team scheduling software for people like me and you. We make it easy to schedule appointments on your calendar.

iRedMail logo iRedMail

A fully fledged, free email server solution, an open source project (GPL v2).
  • Calendar Landing page
    Landing page //
    2023-05-17
  • iRedMail Landing page
    Landing page //
    2022-10-18

Calendar videos

Finally, a calendar app worth reaching for! (Woven)

More videos:

  • Review - Top 8 Calendar Apps 2022
  • Review - The Events Calendar Review - Best WordPress Event Calendar?

iRedMail videos

Part 1: iRedMail

More videos:

  • Tutorial - Complete Email Server iRedMail Installation Tutorial

Category Popularity

0-100% (relative to Calendar and iRedMail)
Appointments and Scheduling
Email
0 0%
100% 100
Productivity
100 100%
0% 0
SMTP Server
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 Calendar and iRedMail

Calendar Reviews

The Best Alternatives to Doodle That You Should Check Out
Calendar is a meeting scheduler that has even more to offer. It is a complete calendar app available in mobile and desktop versions. The interface is easy to work with because it mimics Google Calendar.
Source: trafft.com
The 14 Best Meeting Scheduling Tools for 2022
Next on the list of top online scheduling tools, we have two AI-based meeting scheduling apps. CalendarHero boasts several scheduling options for 1:1, group, and remote meetings, including scheduling links, an AI assistant for your inbox, and a standalone web scheduler. With CalendarHero, your invitees can book time using your real-time availability, or CalendarHero can send...
The 17 Best Meeting Scheduler Apps and Tools
Google Calendar isn't quite as feature rich as other dedicated solutions (although there are some great settings), but it integrates tightly with all other Google apps, and because Google probably already has all your contacts and valuable information stored anyway, there's no added security risk. But the best part is that you won't need a new app—Google Calendar is already...
Source: zapier.com

iRedMail Reviews

10 Microsoft Exchange Server Alternatives
iRedMail is a free email server solution that is a fully-fledged and open source project. This platform can use the official binary package from the distributions of Linux/BSD, having the support of both i386 and x86/64. It is easy to use with a fast deployment process in almost less than one minute. iRedMail allows the user to work on both virtualized and non-virtualized...
15 Best iRedMail Alternatives 2021
You might want a service that offers better security and protections, more features, or faster processes than what iRedMail provides. Hence, it’s important to consider other options out there that can competently replace iRedMail.
The BEST Email Hosting Providers for Small Business in 2021
There are three products offered by iRedmail. The first one is the iRedMail downloadable installer. To start with iRedMail you need to download the installer package, and after installation, you need to set up DNS records for your iRedMail server. After you have done these two steps, you will need to upgrade with additional installations. The second one is iRedMail Easy....
15 Best Email Hosting for Small Business (2019)
iRedMail is an open source mail server since 2007. It works on most Linux/BSD distributions. It offer paid version ($499/year) with professional support.

Social recommendations and mentions

iRedMail might be a bit more popular than Calendar. We know about 2 links to it since March 2021 and only 2 links to Calendar. 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.

Calendar mentions (2)

  • looking for booking app with "reversed" availability workflow
    Oh wait! There seem to be 2 options, now I was looking with different search phrases. I'm looking into calendar.com and simplymeet.me - they promise something similar on their salespage. Source: over 1 year ago
  • Best Calendar for Slack Integration?
    What's BS about this is that I can use third-party calendar apps, like https://calendar.com that sync into both of the calendars via OAuth, and display for me a single unified calendar. Source: almost 2 years ago

iRedMail mentions (2)

  • Selfhosted backup solution for iCloud Backup
    For photo I use Immich. For contact and calendar I use my own mail server (iRedMail). For Cloud I have my own nextcloud server. With nextcloud you can sync contact and calendar of uou don't have a mail server likes iRedMail. Source: 10 months ago
  • I am highly excited and overjoyed to share this post.
    I used to spend all my time maintaining e-mail quirks for my server. Adjust this, updated that, fix this breakage, yada yada. But then I decided to setup iRedMail which uses postfix, dovecot, certbot, roundcube, spamassasin, mariadb, ldap and all the bells and whistles. All I have to do now is make sure I don’t break it doing any software upgrades on freebsd. 10/10 scores after configuring and blacklist free. Source: almost 2 years ago

What are some alternatives?

When comparing Calendar and iRedMail, you can also consider the following products

Cron - Cron Calendar.

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.

Fantastical 2 - Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.

mailcow - An open source mailserver suite.

Google Calendar - Spend less time managing your day & more time enjoying it

Roundcube - Web-based IMAP email client