Openhab Vs Home Assistant 2023 – Pros & Cons

Integrating smart devices together into one system builds a fully functional smart home. And now, thanks to open-source programs like OpenHAB and Home Assistant, you don't have to be a tech expert or spend a fortune to create one. Best of all, both programs are free!

Both Home Assistant and OpenHAB are excellent choices for home automation. Home Assistant is best for beginners, while OpenHAB is recommended for techies or people with established experience in smart home automation.

Now that you have an overview of the difference between Openhab and Home Assistant, let's look into the details of each of the programs to determine which is best for your home. Keep reading to find out more.

hands holding smart tablet with app smart home on blurred home living room, Openhab Vs Home Assistant Pros & Cons - Which Is Best For Your Home?

Open Source Automation

While popular smart home automation systems like Apple, Alexa, and Google Assistant require specific compatible devices, open-source home automation provides a solution by integrating various independent devices and systems into a holistic home automation system.

With open-source automation, you can easily configure devices on your local network without needing the internet, resulting in a faster and more flexible system. And since open-source software is free, it's an excellent option for those on a budget.

OpenHAB vs Home Assistant

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Smart home Automation Control System. Innovation technology internet Network

OpenHAB and Home Assistants are two of the biggest names in open-source automation. Both are compatible with a wide range of devices and applications, making them popular among users.

Open Home Automation Bus (openHAB), started in 2010, is an open-source home automation that runs in Java. Home Assistant, founded in 2013, was written in python and is known for its attractive user interface.

Let's proceed with the comparison between the two.


OpenHAB runs on numerous platforms, such as Mac Osx, Linux, Windows, and others. More importantly, OpenHAB is known for customizing the system to fit the needs and wants of its user.

In this setup, the user can edit and have control over the entire configuration of the system and its connected devices.

One potential drawback of OpenHAB is that it can be complicated and may take time to understand the system. It's best for experienced users with a background in open-source home automation.

Home Assistant

Home Assistant is extremely popular with beginners with its attractive interface. It automatically detects devices with its “Discovery” option and integrates them into the system. This feature improves the efficiency and ease of using the system.

One noticeable drawback of using Home Assistant is that some upper and lower cases may cause errors in the system. Additionally, YAML may be quite confusing with the indentation parts.

Compatibility - OpenHAB vs Home Assistant

Home appliances and equipment compatible with smart speakers

OpenHab’s framework resembles Eclipse Smart Home, which runs an impressive number of systems and devices. Some of these are Windows, Linux, and OS X, which means there is no need for Raspberry Pi.

In addition, it allows program extensions which then further expands its capabilities.

On the other hand, Home Assistant runs on Python 3 and ensures home control privacy while running on Raspberry Pi and other local platforms. Its operating system,, allows installing and updating Home Assistant a breeze.

Add-on features such as Google Assistant and Duck DNS are also available.

Installation and Configuration of OpenHAB vs Home Assistant

Raspberry Pi on laptop keyboard

Installation for both platforms requires the installation of Raspberry Pi to make the process easier. Generally, the process takes about 20-30 mins.

Home Assistant’s user-friendly interface makes installation relatively easy. Make sure to have a stable internet connection during installation, especially while downloading and burning the image of Hassbian.

OpenHAB's latest version has paper UI and Web UI, which makes for easy configuration. However, it requires extra booting of a power shell in the computer. This makes it trickier and is known to have glitches.

Flexibility of OpenHAB vs Home Assistant

Both OpenHab and Home Assistant are versatile and easy to configure. However, this will depend on the knowledge and experience of the users.

OpenHab can be pretty challenging, especially for beginners. Normally, you have to manually add each device and set them up in the system. Enthusiasts, however, love this feature as they can freely customize the system.

The home assistant's "Discovery" option offers a simpler way of using the system. It automatically recognizes smart devices and adds them to the UI.

Interestingly, its AI-like features identify everyday routines and activities and then adjust the actions of the system accordingly.

User Community on OpenHAB vs Home Assistant

Young people social networking and connecting together online

Generally, openHAB has a more established community with experienced people to help new users. This is very important, especially during troubleshooting.

When you encounter problems with openHAB, you can ask other users who may already have the solutions.

Home Assistant, since it is fairly new in the industry, is still on its way to building a strong community. It has contributors who are able to assist and provide support to users.

Mobile Application of OpenHAB vs Home Assistant

Smart home automation. hands holding smartphone to control the Electrical equipment in the house

OpenHAB has developed a system that is compatible with iPhone and Android applications. With this, you can easily control the system at the tips of your hand. Alerts and updates are also easily notified to the user using the app.

Home Assistant's latest version has developed an app for both iOS and Android, making it accessible to more users.

Supported Devices on OpenHAB vs Home Assistant

Home Assistant integration offers a wide range of applications that are updated in real-time on their site. Using a home assistant, you can perform several tasks from independent applications in just one system!

OpenHAB, on the other hand, has a competitive number of supported devices. One notable advantage of openHAB is its compatibility with ZWave, which allows the system to be completely independent of Wi-Fi.

Additional Features on OpenHAB vs Home Assistant

Smart home technology interface on smartphone app screen with augmented reality (AR) view of internet

Home Assistant enables tracking of the location, while OpenHAB doesn’t. It periodically updates the GPS location of the devices, which is helpful for users who frequently misplace their things.

Additionally, you can immediately perform actions once Home Assistant notifies or alerts you for anything. This provides an efficient and speedy solution to any problem which may arise.

OpenHAB's special feature is the use of NFC tags allows assigning NFC to certain functions. On the user interface, tap and hold the selected device. Then, scan the NFC to add the device to the system.

In Closing

hands holding smart tablet with app smart home on blurred home living room

Creating a smart home system can make life easier and more efficient. Open-source home automation brings the benefits of a smart home closer to people, and both OpenHAB and Home Assistant are excellent choices for home automation.

Having explored the pros and cons of OpenHAB vs Home Assistant, here’s the main takeaway: Home Assistant is recommended for beginners who need the basic setup and configuration of a smart home, while OpenHAB is best for experienced users who want a fully customizable system.

However, keep in mind that the choice between the two ultimately comes down to personal preference and the specific needs of each user. Remember, the system should work for you, not the other way around.

Frequently Asked Questions

Which is better Home Assistant or OpenHab?

Home Assistant is recommended for beginners, while OpenHAB is better suited for experienced users who want a highly customizable system. Ultimately, the choice between the two depends on personal preference and specific needs. Remember, the system should work for you, not the other way around.

What's the difference between Homebridge and Home Assistant?

Compared to the Home Assistant, Homebrigge is a simple solution that connects non-HomeKit devices to Apple's HomeKit environment, enabling control from iOS devices. On the other hand, Home Assistant offers a customizable interface, a wide array of automation features, and support an extensive range of devices and protocols.

What is the best Home Assistant tool?

It is advisable to use a Raspberry Pi 4 with at least 2GB RAM if you intend to run Home Assistant using a Raspberry Pi. Doing this helps to ensure that your Home Assistant instance has adequate RAM to operate efficiently.

Which hub to use with Home Assistant?

The ODROID-N2+ Home Assistant Bundle by ameriDroid is the best Home Assistant-compatible device currently available. This package includes the ODROID-N2+, the same device that drives the Home Assistant Blue. It is pre-installed with Home Assistant.

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