InsightFlow SaaS v1.0 is an AI-powered, self-service B2B platform that content teams - film studios, distributors, and OTT platforms - use to make pre-release editing, acquisition, and distribution decisions with objective audience data. During test screenings it measures four synchronized, integrated data modalities from real viewers - brainwave (EEG), pulse (PPG), facial expression (FER), and gaze - capturing involuntary physiological and behavioral responses. It returns a scene-by-scene timeline that identifies where audiences engage and disengage, automatically flags drop-off and highlight moments, and assesses pre-release audience response and market potential. Emotion-recognition accuracy is independently certified at 94.18% (KTCC, 2026). Proven with 15+ enterprise clients as a custom service, it now ships as a self-service SaaS with account login, an automated on-demand dashboard, and subscription pricing - improving decision efficiency and reducing uncertainty in content investment decisions.