Betaface

Betaface API is a facial recognition and detection web service. Features include multiple faces detection, faces cropping, 123 face points detection (22 basic, 101 advanced), faces verification, identification, similarity search in very large databases (> 1 million faces), gender, age, ethnicity, emotion estimation, glasses, mustache, beard and hairstyle detection, face and facial features description, eyes, hair, skin, clothes and background colors.