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Entropik raises $25 million - Read More
Emotion-recognition startup Entropik raises $25M - Read More
Entropik's success story continues! - Read More

Voice AI

Convert speech to text for instant transcriptions of audio/video recordings. Identify, measure and quantify emotions in human voice. A proprietary speech emotion recognition technology powered by Emotion AI, ML, and NLP.

Trusted by decision makers at

Speech Recognition Made Smarter and Scalable

Our automatic speech recognition technology is easy and scalable to generate accurate transcriptions in real-time. Without any additional hardware, you can also identify the emotions hidden in voice tonalities.

Reliable Transcriptions

Our speech-to-text conversion happens in real-time and is more than 95% accurate, to be reliably used in scale, especially in Qualitative Research.

Emotion Recognition

Leverage the science of AI, Machine Learning and NLP to measure and quantify the emotions hidden in voice tonalities and speech acoustics.

Zero Hardware

Either use live audio from phone/video calls or upload calls recorded from normal laptop/mobile microphones. You don't need any additional hardware.


enterprise customers across the globe


global patents on Emotion AI

World's largest

repository of emotion benchmark data

Advantages of Entropik's Voice AI

Instant Transcriptions

You get real-time transcriptions of audio recordings with our technology with more than 95% accuracy. These transcripts are also assigned a timestamp and marked against the different people in the audio. However, no PII is captured.

Speech Emotion Analysis

Along with speech to text, our Voice AI technology goes one step further to analyze subtle emotions hidden in speech acoustics and voice tonality. And measures, quantifies as well as classifies voice variations into 7 universal emotions.

Accessible and Scalable

In order to access Entropik Tech's Voice AI technology, you don't need any additional hardware. All you have to do is turn on your microphone and record your voice. Or just upload an mp3 of your old audio recordings.

How does it work?

Here's how simple and easy it is to leverage our Voice AI technology to get instant transcriptions and speech emotion analytics.


Provide Voice Recordings

Turn on necessary microphone recordings to capture your voice or uploaded mp3 files of pre-recorded audio recordings.


Get Live Transcriptions

Get accurate transcriptions populated instantly with timestamps against the different voices heard in the audio.


Get Emotion Insights

Get emotion insights of voice recordings for each individual and summarize these emotions as positive, negative and neutral.


Combine With

To extract deeper human insights, combine Voice AI with Facial Coding and Eye Tracking technologies.

“The future looks exciting as we scale our Open Innovation partnership with Entropik ”

Avnish Sabharwal profile image
“With strategic collaboration over 3 years, Entropik’s Emotion AL IP has incredible potential to redefine user experiences for digital apps and enhance marketing effectiveness for consumer-facing companies across Banking, Retail, Utilities & other industries. The future looks exciting as we scale our Open Innovation partnership with Entropik.”

“Entropik delves into the subconscious and helps explain brand messaging impacts better ”

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“It’s imperative for marketers to employ an intelligent mix of traditional research and technologically advanced solutions. Entropik delves into the subconscious and helps explain brand messaging impacts better. Their methodologies for Ad testing help us tap into consumer’s emotions and use those insights to create memorable and engaging TVCs.”

“A 35% increase in content consumption after optimising our UX and Content with Entropik ”

“Entropik Tech allows us the opportunity to include learnings from the subconscious mapping of our readers with quick testing. We have seen a 35% increase in content consumption after we started optimizing our UX and Content.”

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