Software Alternatives, Accelerators & Startups

Element.io VS Cal.com

Compare Element.io VS Cal.com and see what are their differences

Element.io logo Element.io

Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.

Cal.com logo Cal.com

Cal.com (formerly Calendso) is the open source Calendly alternative.
  • Element.io Landing page
    Landing page //
    2023-07-20
  • Cal.com Landing page
    Landing page //
    2023-10-08

Element.io videos

RIOT : Riot.im : A New World Of Open Communication!

Cal.com videos

What can you do with Cal? | Cal.com Version 1.1 Launch | 10 new languages

More videos:

  • Review - Cal.com Version 1.0 Launch Event

Category Popularity

0-100% (relative to Element.io and Cal.com)
Communication
100 100%
0% 0
Productivity
0 0%
100% 100
Group Chat & Notifications
Appointments and Scheduling

User comments

Share your experience with using Element.io and Cal.com. 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 Element.io and Cal.com

Element.io Reviews

18 Best Discord Alternatives 2020 | Expert Reviews
Element, formerly known as Riot, is a great alternative to Discord with many of the same features and functions. What sets Element apart is that it was created using open-source software, which allows for customization and flexibility. Element is based on a reaction-based software called Matrix, which allows you to bring other communication channels into the app as well as...
5 best secure private messengers
Neither Riot nor Matrix have been fully audited, although Olm and Megolm have been. Riot.im has been criticized the past for its rather basic user interface, but this no longer true. It still lags behind the futuristic flashiness of Wire, but Riot is now a highly capable messenger with functionality often compared to the corporate messaging workhorse, Slack.
Source: proprivacy.com
11 Alternatives to Whatsapp that Actually Respect Your Privacy
Formerly Riot.im, Element uses Matrix as a back end, and is an excellent chat app for those who like open source from end to end. Everything from the chat client, the chat protocol, and the video conferencing software are all open source, which is an important part of why Element is so respectful of your privacy. In the open source community, people are generally very...

Cal.com 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

Social recommendations and mentions

Based on our record, Cal.com seems to be a lot more popular than Element.io. While we know about 53 links to Cal.com, we've tracked only 1 mention of Element.io. 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.

Element.io mentions (1)

Cal.com mentions (53)

  • Start your own (side) business with open-source in mind
    Cal.com is an open-source event-juggling scheduler for everyone, and is free for individuals. - Source: dev.to / 4 months ago
  • Fellow HSP entrepreneurs, how do you manage your energy and stress?
    I force clients who want to talk to me to book a call. I use cal.com (free) and my Google Calendar (which its linked to) only allows calls on specific days/times. I have a few "Call Blocks" where they can book. That let's me do calls in a small section of my week, with ample downtime to recover the rest of the week. I'm still learning how many calls a day I can handle. Currently anything more than 2 is too much. Source: 6 months ago
  • 🔥🔥 Our awesome OSS friends 😍
    Cal.com- Cal.com is a scheduling tool that helps you schedule meetings without the back-and-forth emails. - Source: dev.to / 7 months ago
  • Cal.com Selfhost Issue: Deploying cal.com on selfhost environment gives prisma is not defined issue.
    Has any one deployed cal.com with selfhosted environment. Is yes how would have configured prisma for the same. Source: 8 months ago
  • Open Source, EVERYTHING??
    Recently I came across a company called cal.com, it's a Calendly alternative, but the catch is the entire software is open source: https://github.com/calcom/cal.com. Source: 9 months ago
View more

What are some alternatives?

When comparing Element.io and Cal.com, you can also consider the following products

Matrix.org - Matrix is an open standard for decentralized persistent communication over IP.

TidyCal - Optimize your schedule with custom booking pages and calendar integrations

Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.

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.

Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

SavvyCal - A scheduling tool both the sender and the recipient will love.