Face Analysis

Detect detailed data for people’s gender, age and emotions and build engaging experiences

Age, gender & emotion recognition

Understand human faces with emotion AI

  • Lightweight SDK

    Lightweight & fast

    Low data size and memory usage ensure fast but yet accurate gender, age and emotion estimation in milliseconds (view references).

  • Platforms

    Platform & device independent

    Face analysis works flawlessly on any device, both online and offline.

  • Robust technology


    No personal data such as photos or names is stored or processed by default, ensuring privacy.

  • Easy integration

    Easy to integrate

    Integration is a breeze with the detailed guides and samples we’ve compiled during 10+ years of development and research.

Face Analysis emotion estimation

Emotion estimation

Emotion estimation detects facial expressions from images or videos and returns the probability distribution of each of the six universal emotions: happiness, sadness, anger, fear, surprise, and disgust, and additionally neutral.

  • Automatic facial expression analysis of one or multiple faces in real time
  • More complex emotions estimation available upon request
  • Emotions are presented as bar graphs showing the distribution of each emotion
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Gender estimation

There are certain common features in human faces that distinguish male faces from female ones. FaceAnalysis uses advanced machine learning techniques to provide you with gender detection.

  • Estimate whether a person is female or male in real time
  • Use gender estimation to target your products, content or ads to specific gender
Learn more
Face Analysis gender estimation
Face Analysis age estimation

Age estimation

Landmarks such as the location of the pupils, eye corners, lip boundaries, etc. change with age. Our algorithm was trained on a large database of different faces to detect the approximate age of a person based on such features.

  • Age estimation accuracy up to +/- 5 years
  • Accuracy depends on conditions such as lighting, head pose, etc.
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How it works

FaceAnalysis detects faces in images or video and then uses face tracking and action units to accurately provide gender, emotions and age for the faces in roughly frontal position.

This allows you to track and respond to human behavior in real time, build engaging customer experiences and gain deeper insights into the effect of various stimuli on emotions.

Featured reads

  • FAQ


What is face analysis and what kind of data can be detected with this


What is emotion estimation and how does it work?

How accurate is the age estimation provided by FaceAnalysis?

Is FaceAnalysis customizable?

Can I try out your FaceAnalysis before licensing it?

Start analyzing today