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Testing Chatbots & Virtual or Language Assistants

Optimise the capabilities and usability of your chatbot or virtual or language assistant with the help of our cloud and crowd technologies.



Exact selection of your target group from more than 500,000 crowdtesters from all around the world


Assistance in determining the functionality of a bot or assistant by aid of target group-specific surveys


Comprehensive language ability testing under real-world conditions


Provision of test results that can be used for further language training


Individual test design – adapted exactly to your test requirements


Leverage the power of user-centric crowdtesting for your chatbots

Chatbots and virtual assistants: the new Jack-of-all-trades


The Challenge: Applications that process natural language are in vogue

Language assistants like Siri or Alexa have long since become indispensable in everyday life. However, language assistants are not only practical, everyday helpers on the smartphone, but together with text-processing chatbots, play an increasingly important role in the area of customer service and in-house information processing.

The Solution: New applications require continuous optimisation

Nevertheless, along with the rapid spread of voice processing applications, users’ expectations of these technologies are growing: Information has to be delivered correctly and quickly, and the interaction should feel as intuitive and natural as possible. A specific challenge is the syntactic variety of our language. Unfortunately, the technology used in this field is still in its infancy. While language training can be done partially automated with the aid of machine learning, optimizing such applications still requires manual training.

The types of chatbots and language assistants we test

Virtual assistants as customer service

Customer service chatbots and language assistants need to deliver information quickly and accurately to customer inquiries. The more humanoid the application behaves, the better the user experience. Special challenges are the fields of small talk and handling abusive language. Since there is no subject-specific base of information for these areas, this limits the language training, the training of the bots is expensive.

Digital assistants as ordering systems

Chatbots and language assistants can also be used as ordering systems for webshops or apps to support on reducing cost or optimising user experience. Customers can make reservations and bookings or buy products by using the application. In order to this, chatbots and assistants must be able to recognize and correctly assign the provided input such as personal information, product, payment and booking information.

Language assistants as daily helpers

Language assistants can help ease the daily lives of their users. These assistants function, for example, as appointment managers, shopping assistants, fitness and health assistants or as a smart home interface. To achieve a satisfying user experience, a comprehensive language training must be executed. Additionally, QA managers and developers need to ensure an error-free information storage and processing.

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.

Testbirds Crowdtesting & cloud-based solutions enables you to optimise your digital products and your customers experience. Tackle now all bugs and usability issues in your product with the help of our innovative technologies.

Testing Reality

Real users. Real devices. Real impact.

“Testing a chatbot implicates special requirements that could be met thanks to the use of crowdtesting. Of course, we appreciate the positive feedback from the testers, and their recommendations that are at least as important to us.”

Jan Kittel

Senior IT Project Manager, arvato bertelsmann

The webinar covers all you need to know when building and testing a chatbot or conversational AI. Learn how to build a conversational agent & chatbot, how to optimise UX & QA and the 10 dos and dont’s when building a chatbot.

Webinar Chatbots & conversational AI

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