NViso Emotion AI vs Realeyes

NENViso Emotion AI8.8Visit Realeyes8.6Visit

Higher score NE NViso Emotion AI #2 in Emotion AI Software 8.8/10 Pricing on request ✓ 1 of 3 features Contact NVISO

vs

Realeyes #3 in Emotion AI Software 8.6/10 Pricing on request ✓ 2 of 3 features Visit Realeyes

• NViso Emotion AI fits best

  Teams needing on-device facial and body analysis

• Realeyes fits best

  Researchers measuring ad and audience response

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Side by side

Feature	NENViso Emotion AI 8.8/10 Visit ↗	Realeyes 8.6/10 Visit ↗
At a glance
Editor score	8.8	8.6
Ranking	#2 in Emotion AI Software	#3 in Emotion AI Software
Best for	Teams needing on-device facial and body analysis	Researchers measuring ad and audience response
Pricing model	Paid	Paid
Starting price	Pricing on request	Pricing on request
Free plan	Not checked yet	Not checked yet
Free trial	—	—
Deployment	Self-hosted	Cloud
Built for	Mid-market, Enterprise	Mid-market, Enterprise
Features NViso Emotion AI 1/3 · Realeyes 2/3
Real-time analysis	✓	✓
API access	—	✓ (best)
Data retention control	Not checked yet	Not checked yet
Specs
Input modalities	facial expressions, body movements, gaze, head pose, gestures, activities, objects	face, video
Deployment	On-premise	Cloud
Supported languages	Not checked yet	Not checked yet
Our review
Pros	Real-time facial emotion, expression, gaze, and head-pose analysis Adds body pose, gestures, activities, objects, and interactions Runs on low-power edge hardware without sending processing off-device	Tracks attention and facial-expression responses while viewers watch creative Shows frame-level focus heatmaps and second-by-second response traces Compares creative versions with benchmarks and optional brand-lift surveys
Cons	Self-hosted deployment is the only listed deployment option No API access is included Closed-source software limits code-level customization	Pricing requires contacting sales The documented Emotion & Attention API is scheduled for retirement on September 30, 2026 Its focus on creative response may not suit broader emotion-analysis needs
Our verdict	NViso Emotion AI is software from NVISO SA for analyzing visual signals in real time, including facial expressions, body movements, gaze, head pose, gestures, activities, and objects. It targets mid-market and enterprise organizations… Read the review →	Realeyes offers Human Measurement for advertisers and brands evaluating video and other creative. It combines audience-attention measurement with facial-expression analysis to show how viewers respond, making it a fit for research teams… Read the review →

Strengths and trade-offs

• NViso Emotion AI — where it wins

  • Real-time facial emotion, expression, gaze, and head-pose analysis
  • Adds body pose, gestures, activities, objects, and interactions
  • Runs on low-power edge hardware without sending processing off-device

  Where it doesn't

  • Self-hosted deployment is the only listed deployment option
  • No API access is included
  • Closed-source software limits code-level customization

• Realeyes — where it wins

  • Tracks attention and facial-expression responses while viewers watch creative
  • Shows frame-level focus heatmaps and second-by-second response traces
  • Compares creative versions with benchmarks and optional brand-lift surveys

  Where it doesn't

  • Pricing requires contacting sales
  • The documented Emotion & Attention API is scheduled for retirement on September 30, 2026
  • Its focus on creative response may not suit broader emotion-analysis needs

• NENViso Emotion AI8.8/10 · Pricing on request

  On-device emotion and behavior analysis spanning faces, bodies, gaze, gestures, and objects.

  Contact NVISOFull verdict →
• Realeyes8.6/10 · Pricing on request

  Creative testing pairs facial-response measures with time-based analysis and optional surveys.

  Visit RealeyesFull verdict →