AI-powered Lie Detector
Lie Detector 3000 analyzes uploaded videos
Details
- External ID
- 1257601
- Source
- PH
- Company
- —
- Product
- AI Detector
- Website domain
- producthunt.com
- Launched
- Sept. 22, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Legal, Artificial Intelligence, Tech
- Fetched at
- Sept. 23, 2026, 1:01 a.m.
- Updated at
- Sept. 23, 2026, 1:01 a.m.
Description
Lie Detector 3000 analyzes uploaded videos for facial micro-expressions, eye movement, blink rate, and voice stress to generate a deception probability score. All processing runs locally in the browser, no video is ever uploaded to a server. Six biometric signals are combined into a TRUTH / UNCERTAIN / LIE verdict with a confidence rating, grounded in established behavioral science (Ekman's FACS, Eye Aspect Ratio blink detection). Built for investigators, lawyers, HR professionals, personal use
Enrichment
- Theme
- Vertical
- Horizontal
- Function
- Analytics & BI
- Audience
- B2C
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- ai deception analysis for uploaded videos
- Manually corrected
- False
Could you build this?
No Accurate, real-time biometric deception detection via in-browser video requires cutting-edge computer vision models (micro-expression detection, rPPG pulse extraction from skin color shifts, gaze estimation) combined with complex signal processing.
What it would actually take: Building a functional version requires WebAssembly or WebGPU implementations of specialized lightweight neural nets for facial action unit coding (FACS), eye-tracking, and remote photoplethysmography (rPPG). Beyond client-side optimization, validating deception probability requires deep psychophysiological research and calibrated ground-truth datasets, as the underlying science itself is heavily contested.
Competitors
Other products that read as similar to this one — 56 launches clear the similarity bar, closest 8 shown.
Attention rank: #25 of 57 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 247 days after the earliest competitor.
- Firasa · ph · 2026-09-29 · 1 upvotes · similarity 0.50
- A lie detector game that reads your pulse through your phone camera · hn · 2026-05-08 · 11 upvotes · similarity 0.48
- DetectFake · ph · 2026-09-20 · 1 upvotes · similarity 0.45
- FaceCoda · ph · 2026-09-22 · 1 upvotes · similarity 0.44
- Face Shape Snap · ph · 2026-09-09 · 1 upvotes · similarity 0.43
- video-analyzer · github · 2026-09-17 · 60 upvotes · similarity 0.42
- Face Shape Snap · ph · 2026-09-07 · 1 upvotes · similarity 0.42
- AuraScan — Biometric Personality Test · ph · 2026-09-09 · 1 upvotes · similarity 0.41
Other launches for this product
Same idea, different domain
Nobody's really built a analytics & bi tool for Legal yet.