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iRedMail VS zcal

Compare iRedMail VS zcal and see what are their differences

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

iRedMail logo iRedMail

A fully fledged, free email server solution, an open source project (GPL v2).

zcal logo zcal

zcal is the fastest way to schedule every meeting for Free and make it personal.
  • iRedMail Landing page
    Landing page //
    2022-10-18
  • zcal Landing page
    Landing page //
    2023-08-23

Say goodbye to cold, impersonal scheduling links. Use zcal to create beautiful, personalized booking pages that make a great first impression on your guests. It's 100% Free Forever 🔥!

If everyone agrees that scheduling links help save time, then why are they so universally unloved? Today most booking pages present nothing more than a name and a calendar, so as the person receiving the link, the process of booking a time can feel cold and transactional.

💯 Unique zcal features

  • Get instant context on the people you meet with a personal intro
  • Brand your page with a cover photo - upload your own or select from 1M+ Unsplash photos
  • Showcase yourself with a welcome video that gets people excited to meet you
  • Personalize links with your recipient's name, email, and profile picture
  • Share your link as an animated gif or formatted email text
  • Coordinate large group meetings with meeting polls (you can finally ditch Doodle!)

iRedMail

Website
iredmail.org
Pricing URL
-
$ Details
Platforms
-
Release Date
-
Edit details

zcal

Website
zcal.co
Pricing URL
Official zcal Pricing
$ Details
free
Platforms
Web Windows Browser Google Chrome
Release Date
2021 November
Edit details

iRedMail videos

+ Add

Part 1: iRedMail

More videos:

  • Tutorial - Complete Email Server iRedMail Installation Tutorial

zcal videos

+ Add

Meet zcal, the FREE personal Calendly alternative

More videos:

  • Review - ZCal review - A Calendly replacement?
  • Review - The BEST FREE Online Meeting Scheduling Tool: ZCal (Calendly Alternative)

Category Popularity

0-100% (relative to iRedMail and zcal)

iRedMail

zcal

Email
100 100%
Email
0% 0
Appointments and Scheduling
0 0%
Appointments and Scheduling
100% 100
SMTP Server
100 100%
SMTP Server
0% 0
Productivity
0 0%
Productivity
100% 100

User comments

Share your experience with using iRedMail and zcal. 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 iRedMail and zcal

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...
Source: www.justalternativeto.com
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.
Source: rigorousthemes.com
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....
Source: www.thesearchengineshop.com
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.
Source: blog.runcloud.io

zcal Reviews

I've poked around a while ago at some Calendly alternatives (specifically was lo... | Hacker News
I tried using https://cal.com for a bit but ended up just switching over to https://zcal.co and it has been great so far. All these other scheduling tools end up trying to do too much and always seem to end up a bit clunky and charge absurd amounts for it
Source: news.ycombinator.com

Social recommendations and mentions

Based on our record, zcal should be more popular than iRedMail. It has been mentiond 6 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.

iRedMail mentions (3)

  • Ask HN: Custom domain for personal email – yay or nay?
    Yay! I use the free version of iRedMail [0] under OpenBSD since 2017 and every email I send gets through with any issues (except the first days when I screwed up my SPF/DKIM configuration). [0] https://iredmail.org/. - Source: Hacker News / 6 days ago
  • 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: 11 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: about 2 years ago

zcal mentions (6)

  • Cal.com: The Open-Source Calendly Alternative
    >ended up just switching over to https://zcal.co and it has been great so far Wait wait wait. It can sync my Google and Outlook calendars into a single scheduling service, and they're not charging me anything? What's the catch here? - Source: Hacker News / over 1 year ago
  • Cal.com: The Open-Source Calendly Alternative
    I've poked around a while ago at some Calendly alternatives (specifically was looking for something that was cheaper than Calendly with most of the basic features). I tried using cal.com for a bit but ended up just switching over to https://zcal.co. All these scheduling apps end up trying to do too much and always seem to end up a bit clunky. - Source: Hacker News / over 1 year ago
  • Cal.com: The Open-Source Calendly Alternative
    There's an even a freer alternative, not FOSS though. http://zcal.co It also allows connection to multiple calendars. - Source: Hacker News / over 1 year ago
  • App to integrate multiple calendars?
    Check out zcal.co. Reclaim.ai also works for this as well! Source: over 1 year ago
  • Feedback about game scheduling tool
    I usually just use https://zcal.co/ when I need to work out a time slot with some players. Source: almost 2 years ago
View more

What are some alternatives?

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

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.

Cal.com - Cal.com (formerly Calendso) is the open source Calendly alternative.

mailcow - An open source mailserver suite.

Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.

Roundcube - Web-based IMAP email client

Cron - Cron Calendar.

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