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Are you a fan of technology and have upgraded your home to a tech-friendly operative space? 

Or even if you’re looking to build a futuristic living space that reminds you of the Jetsons, you’re in for a delight.

In this post, we’ll explore some of the best open-source home automation tools that you can use for the smooth functioning of your smart devices.

Now, what are home automation tools, you may ask. Think about this, you’ve got a smart fan, bulb, and lock in your home. All these smart devices come with their own range of apps. More such devices mean more apps on your phone. It sounds like a lot to handle if you ask me.

Well, this is where home automation tools come to your rescue. It is software that integrates all of these devices under one roof so you can control multiple devices from one place.

Most of these tools use WiFi to connect with the tools, and you can operate them from miles away.

Why You Should Opt For an Open-Source Automation Tool

There are very clear reasons why you should go for an open-source automation tool instead of a closed-source (proprietary software).

An open-source tool is widely preferred as it allows you to customize the entire software as per your preference, as you’re given access to the source code.

Also read: Smart Home Gadgets to Improve Your Lifestyle

It also gives you other additional benefits, such as:

  • Cost-effective
  • Shared maintenance services
  • Ability to design a tailored experience
  • Possibly better security
  • Increased efficiency

Home Assistant

Now that we know our reasons let’s jump into the list that’ll allow you to streamline the smart devices in your home.

Been featured in The Verge, Product Hunt, and other media, Home Assistant can be a great choice for an open-source automation tool. It’s compatible with Mac, Android, Linux, Windows, Odroid, Asus Tinkerboard, and even Raspberry Pi.

The interface is intuitive and works with over 1,000 different companies of smart home products. You can enhance your experience with the help of extensions such as DNS blocker, NodeRed, or Spotify Connect.

One of the best things about Home Assistant is that it stores your data locally and does not use a cloud server. With so many things in store, I highly recommend checking this one out because it might be all you’re looking for.


If staying paranoid due to a haphazard camera security system is your current state, you need to lay your hands on Frigate right now.

Why? Here are some of the many reasons:

  • It helps you monitor your camera with the help of locally processed AI
  • Effectively reduces false positives
  • You can customize your notifications as per zones
  • Stay on track with the help of detailed reports
  • Integrates well with Home Assistant and other smart devices

In case of any doubts, you can choose to view a dynamic real-time video report to reaffirm safety.


One of the strongest options to consider, openHAB is robust and has a huge user base for the right reasons. You can easily integrate it with more than 2,000 smart devices from the biggest companies out there.

Their automation program is designed so intuitively that even a person with basic tech skills can operate it easily. At any given point in time, you can take the help of their strong and huge community base, which is always active and shares various tips and tricks for your benefit.


Calaos is a tool that works on GPLv3 (free software project) and gives you full control over home automation.

It helps you prepare the best experience for your home by:

  • Making sure that the lights are dim, shutters are closed, and relaxing music is ready to welcome you home after a long tiring day
  • Giving you control over the music from any corner of your house
  • Helping you create and save various scenarios with a single click

You can use the pre-existing tools or simply install the Calaos installer to configure advanced features. Along with this, it comes with excellent hardware support, which will give you a truly convenient living experience.


For those who are new to the world of technology, Domoticz is a great choice for you. It’s beginner-friendly and gives you total control at your fingertips. You can install the software from their official website and get started immediately.

You’ll be given step-by-step instructions on how to download, install, and get started with it right on their website. There’s also a section for source code where you can download, modify and customize it exactly how you want.

You can also visit the ever-active community page to glance at what other users are up to. 


Bring innovation into your home automation with the help of Jeedom, a tool that gives you complete access with transparency and longevity.

Some of the many features of this tool include:

  • Multiple protocols support, such as ZigBee, Modbus, EnOcean, and more
  • Plugins compatibility
  • Confidential and autonomous support
  • Various personalization options

It also comes with powerful home automation gateways in the form of two models – Jeedom Altas and Jeedom Altas Pro. They have an excellent support team that you can turn to when you need to resolve your queries.


ioBroker is a free-to-use tool that works on the IoT platform. It comes with comprehensive home automation support with more than 500 possible integrations. You can customize or simply use their existing graphical interfaces that are visually stunning.

ioBroker works best with Windows, Mac, OSX, Raspberry Pi, and ARM operating systems.

Irrespective of whether it’s a thermostat, lights, or shutter, be assured that this software is compatible with almost everything under the roof.

It gives you timely reports to check via your home map available on the software interface, so you can always be up-to-date about your smart products.


A remarkable open-source home automation system, Smarthomatic is simple yet packed with all the features you’d need. It follows a clean and “easy to get around” interface without many fancy elements, so you wouldn’t struggle to navigate.

This tool is AES encrypted, ensuring secure communications and protection from potential attackers.

Smarthomatic goes the extra mile to notify you when the plant needs water. It also regulates air humidity, switches off hot plates when forgotten, and helps with other tasks without you having to do much.


Compared to other automation tools, Node-RED is a low-programming open-source software that’ll help you amplify your living space. It has a browser-based editor that makes it easy to wire together flows in just one click.

Node-RED is built on Node.js, which is a non-blocking model and completely event-driven. You can also easily import and export codes at your own convenience. Additionally, this software works locally as well as on the cloud.  

Moreover, you can also save codes, templates, and functions for re-use.


HomeGenie is a customizable, scalable, and portable tool that works like magic on Linux, Raspberry AI, Windows, Mac, and any other ARMS-based computer.

It has features that are rich yet very simple. They include:

  • Real-time data processing
  • Extended crontab expressions
  • Multiple widget compatibility
  • Direct access to GPIO, I2C, SPI as well as serial ports
  • Major programs support, like C#, JavaScript, and Python

This wonderful home automation tool can be deployed easily and within a few minutes to get set up and running anywhere.


Controlling smart devices is smooth as butter with Homebridge. It comes with voice integration, allowing you to control the devices using voice commands via Siri.

The software is also compatible with your Apple Watch, which in my opinion, is a major deal-maker.

The interface is clean and gives you a clear direction to what you want to operate on the dashboard.

Homebridge can be integrated with a bunch of plugins, and you can search for them directly on the website.


Freedomotic runs on the open IoT development framework. It’s open source and highly user-friendly for the masses, even for people without any tech knowledge.

It’s software that’s not only used and loved by individuals but also businesses. If you’re a business owner, it can help you with things like smart retail environments and ambient-aware marketing.

Here are some of the many features of this tool:

  • Persistent unique identifier to easily identify things around
  • Plenty of plugins support to enhance features
  • Auto-discovery mode to find objects in a real-time environment
  • Tracks and updates any status change in the environment
  • Multilingual and multi-user support
  • Highly secure and made with users’ priority in mind

It allows you to configure and test the software beforehand. You can download the latest version and try the features for a first-hand experience.

Final Words

There’s no doubt that home automation is a great technology that we’re blessed with, but managing it can turn out to be daunting. With the use of the above tools, the entire process becomes so much simpler and less complicated.

On top of that, you get full control over them, all thanks to their open-source nature.

Next, check out these personal robots you can buy to make your life easier.

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  • Adnan Rehan
    Adnan, holding a BMS degree, is a senior writer at Geekflare, known for his expertise in Mac, Mobile, Smart Gadgets, Digital Marketing, AI, and Health Tech. With a knack for simplifying complex subjects, he has also contributed insightful…

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