Testing IoT applications & smart devices

Smart Home, Connected Cars and devices – IoT is definitely a gamechanger. Especially from the perspective of an end-user. Applications need to be native and easy to understand – that is where testing is getting more and more important.



Over 400,000 registered testers worldwide that can be selected according to your target group


Quality assurance and usability tests


Experience from several IoT projects


High quality standards and client satisfaction of 9.2 out of 10


Take the quality of application to the next level!

IoT as a new challenge for testing

Fridges, vacuum cleaners, and doors: More and more devices are connected with the Internet.
The internet has integrated into all aspects of our daily lives. Similarly, intelligent factories and cyber physical systems are evolving our working lives and forming the next industrial revolution known as “Industry 4.0”. All objects today are being used differently than what we’re used to. While users are used to loading times of software, they would be against waiting for objects that in the past have worked immediately, such as the lock on their front doors. In addition, these high-tech versions of day to day objects need to be intuitive and allow the object to work without an internet connection.

In this fledgling market, there are new aspects regarding quality that manufacturers need to take into consideration.
As a consequence, how should we approach IoT testing? How can you assure that they function in the real world as they do in laboratory environments?

Our most popular solutions for testing IoT & smart devices


End to End Testing

Test your IoT application online & offline. The testers go through all the steps that the customer should take.

Remote Interviews

Unfiltered insights into users’ thoughts while testing your apps? Remote Interviews make this possible!


Exploratory Bug Testing

Our crowd tests your application for quality. It finds your bugs in real time and under real conditions.


Usability and UX Study

Ease of use is the key to success: Use the crowd to gather feedback on the usability of your application.

Remote testing – Secure, fast, and fully flexible access to our global crowd

Your testing projects can be realized fully remotely and without physical interaction – our remote testing services offer a fast turnaround and make testers available across the globe.

The types of apps we test


Smart Home

Intelligent thermostats, WLAN-enabled sockets, surveillance cameras… The Internet of Thing is evolving our homes. Household objects and appliances are now going online and communicating with each other as well as with you through apps. This has turned smartphones and tables into the universal remote of the future.


Connected Car

Vehicles, today, are also connected to the internet through complex systems. This can help you in many different ways, such as an app that reminds you where your parking space or shows you important traffic information on a screen on your steering wheel. In the future, this kind of data will also help control traffic congestion.


Smart Devices

Vacuum cleaners, smart TVs, vacuum cleaners and fridges, the possibilities are endless. We can now check the content of our fridges while being in the supermarket or turn on our vacuum cleaning robot while sitting in the office. Similarly, wearables are steadily growing in popularity.

Deutsche Telekom

“The communication between Telekom, Testbirds and the client development department was very helpful. With the aid of Testbirds we were able to identify and fix bugs as well as gather deep and direct feedback from our customers, which we wouldn’t have found otherwise.”
Michael Gater, Service Launch Manager, Deutsche Telekom


“The test showed, that our app still is not intuitive enough and many navigation elements are not discovered and used by the testers as such.”
Marcus Köhler, CPO of ComfyLight

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