Software Alternatives, Accelerators & Startups

Cal.com VS Home-Assistant.io

Compare Cal.com VS Home-Assistant.io and see what are their differences

Cal.com logo Cal.com

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

Home-Assistant.io logo Home-Assistant.io

Home Assistant is an open-source home automation platform running on Python 3.
  • Cal.com Landing page
    Landing page //
    2023-10-08
  • Home-Assistant.io Landing page
    Landing page //
    2023-09-18

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

Home-Assistant.io videos

Home Assistant Beginners Guide 2020

Category Popularity

0-100% (relative to Cal.com and Home-Assistant.io)
Productivity
100 100%
0% 0
Home
0 0%
100% 100
Appointments and Scheduling
Data Dashboard
0 0%
100% 100

User comments

Share your experience with using Cal.com and Home-Assistant.io. 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 Cal.com and Home-Assistant.io

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

Home-Assistant.io Reviews

10 n8n.io Alternatives
Home-Assistant.io makes it effortless to get and stay on top of work efficiency and control local stuff while ensuring privacy. This open-source home automation is powered by the worldwide community of DIY enthusiasts and technical tinkerers. You can either get started, view a demo, or browse thousands of its integrations from its super-friendly user interface. Through...
9 Best home assistant apps for Android & iOS
For proper functioning, of course, you need access to the Home Assistant instance. The control must be local, which means that you can only control your own home while you are inside. In any case, if you value privacy and would like to try remote management, the Home Assistant is a great option.
List of Open Source Home Automation Software
Home assistant is relatively new software, but in this short time, it has gained a lot of popularity. As it has a large community, the developers in the community are also working on improving the platform. It is not a cloud-based home automation software like other similar platforms. It was developed keeping in mind security and privacy, so everything is done locally.
Source: linuxhint.com
16 Open Source Home Automation Platforms To Use In 2020
Home Assistant is another strong player in the open source home automation community, and it offers a platform that's catered to local control and privacy before anything else. In many ways, Home Assistant is comparable to openHAB in the sense that it shares a similar vision, integrating as many devices as possible into one free-to-use platform. On the developer side, Home...
Source: ubidots.com
OpenHab vs Home Assistant vs Domoticz – Let’s get down to Business
I haven´t really found any significant advantage of Domoticz over Home Assistant or OpenHab. I think it was a great platform at some point, however, the community is not as strong as it used to be. The is an exodus of users moving to OpenHab or Home Assistant. Compared to the other two it lacks flexibility and supported devices. At this point, I don´t think Domoticz is the...

Social recommendations and mentions

Home-Assistant.io might be a bit more popular than Cal.com. We know about 67 links to it since March 2021 and only 53 links to Cal.com. 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.

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: 7 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: 9 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

Home-Assistant.io mentions (67)

  • Raspberry Pi Ltd.: Potential IPO on the Main Market of the London Stock Exchange
    * Home Assistant (https://home-assistant.io/) - with USB passthrough of USB stick to read out my digital electricity/gas meters, Zigbee and Z-Wave. - Source: Hacker News / about 2 months ago
  • Working on a custom smart home app..
    HA is Home Assistant. You should check it out. Mushroom is an add on to HA’s interface that adds sone different style “cards” than what it comes with. Source: about 1 year ago
  • standalone systems?
    Yes, there's Home Assistant that can work completely off-line. You can find multitude tutorials on youtube on how to set it up, even using cheap solutions like Raspberry PI. Source: about 1 year ago
  • Turned my old 10-year-old android tablet into a wall clock/weather station
    I'm going to suggest- you ever heard of Home Assistant? It's a really useful home automation tool you could integrate with weather and clock on a dashboard. As well, you could use it to control smart devices. Source: about 1 year ago
  • has anyone done the big move from Spotify or other to Plex?
    As for the "what is playing" detection on my google minis. This is done with "https://home-assistant.io/". Source: over 1 year ago
View more

What are some alternatives?

When comparing Cal.com and Home-Assistant.io, you can also consider the following products

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

Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.

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.

openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation

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

ioBroker - flexible and modular application for the IoT and Smarthome