entertAIn observe

Faster feedback for play testing with AI-based voice and emotion analysis. For efficent workflows and deeper insights.

Speed up Playtesting with Emotional Feedback

Our emotion AI brings playtesting to the next level. entertAIn observe analyzes your players’ emotions during test flights. Automated real-time analysis provides quick feedback. Additionally, you gain deeper insight into user experience.

Speed up Playtesting with Emotional Feedback
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Monitor an unlimited number of test subjects in real-time. Higlighted moments give you a quick overview on each test. Aggregated results help to compare different versions in A/B test scenarios.

On-Premise and Web API available

entertAIn observe is available for many platforms. As Web API, personal cloud or server-based setup. You can find more information.

On-Premise and Web API available

Key Features

entertAIn observe uses state-of-the-art AI optimized models for emotion recognition. It gives you the tool to ensure that your game will have the highest chance of success before release.

Choose from our basic models or customized combinations

  • 3 classes (happy, neutral, angry)
  • 5 classes (happy, neutral, angry, sad, bored)
  • Expression Detection (activation and valence)
  • Customizable emotional states (based on activation, valence, dominance)
Web API:
  • Cloud-based
  • On-premise
SDK available:
  • Platforms: Linux, Windows, macOS, Android, iOS, ROS
  • Processor architectures: x86-64, ARMv8
  • Working with audio from embedded microphones (MEMS)
  • Streaming and batch file processing is supported.
  • Standard Formats supported : MP3, WAV, OPUS (others possible)


“With entertAIn observe we were able to massively shorten the analysis time.”

Christian Ress,

Success Story for PlaytestCloud

“Previously, our customers had to manually evaluate the game test recordings.” says Christian Ress, Co-Founder or the Berlin-based company PlaytestCloud. This innovative company utilizes their platform to help mobile game developers test their games efficiently. Using entertAIn observe, they are able to shorten their processing time and find new insights in their studies. Read the complete story.

Customers, Projects & Success stories


Jabra Elite 85h

These headphones offer an optimal sound experience thanks to intelligent acoustic scene analysis.
Smart Headphones,
by Jabra
PlaytestCloud Icon


“With entertAIn observe we were able to massively shorten the analysis time.”
Christian Ress,
the simulation crew

Patient Comfort Simulator

“It helped us add a new layer of emotional interaction to our scenarios in VR.”
Eric Jutten,
emteq labs


“audEERING’s audio intelligence is a powerful and flexible component that can adapt quickly.”
Simon Clarke,
Head of Operations
11880 1


The German call center 11880 uses callAIser™ for easier handling of their customers.
Emotional state,
callcenter performance

Market Builder Voice

“It detects certain aspects of emotions just as well from audio recordings as humans can do it.”
Prof. Dr. Raimund Wildner,
Managing Director & Vice President

entertAIn play -
Games with Emotions

entertAIn play is a plugin for the unity game engine. Drag & drop emotion recognition from audio for your video games.

More about entertAIn observe

devAIce™ – Audio AI for Software and Hardware

Learn more about our devAIce™. audEERING’s lightweight Technology for emotion detection, scene detection and many other purposes.

More about devAIce™