Upload any TikTok, Reel, or Short and get a frame-by-frame brain engagement map — powered by Meta's TRIBE v2, the neural model trained on real 7T fMRI brain scans. Fix your hook before you post.
No credit card required · 1 free analysis on signup
“The attention curve data completely changed how I structure my hooks.”Marcus T. · TikTok Creator, 800K
Sample result
Strong hook · attention peaks at 0:02–0:08
Backed by peer-reviewed neuroscience
Based on Meta AI Research validation of TRIBE v2 neural encoding model
Drop in any MP4 or MOV up to 30 seconds. Perfect for TikTok hooks, Instagram Reels, and YouTube Shorts.
MP4 or MOV · max 30s · 50MB
TRIBE v2 processes every frame through a model trained on thousands of 7T fMRI brain scans.
Explore frame-level engagement predictions, attention peaks, and emotional arcs across your video.
Engagement score
Strong hook · attention peaks at 0:02–0:08
Platform-specific analyzers
Score your TikTok hooks with neural AI and find the exact frame where viewers lose interest.
Learn more ReelsIdentify Reels attention peaks and emotional arc before you publish to Instagram.
Learn more ShortsOptimize Shorts hooks with brain engagement scoring and drop-off frame detection.
Learn moreStop guessing which edits work. Get frame-level brain data before you publish.
See which frames activate visual cortex, attention networks, and emotional processing regions — mapped frame by frame.
Frame-level predictions show exactly when viewers are hooked or losing interest. Find your drop-off points before they cost you.
Analysis runs on dedicated A100 GPU hardware. No queue. No waiting hours. Most videos analyzed in under 5 minutes.
Neural engagement by region
Get instant feedback on your hook or retention — no account required.
Paste your hook text and get an instant score with improvement suggestions. No video required.
Grade your hookInput your video structure and see a predicted retention curve before you record.
Analyze retentionTRIBE v2 is a published neural encoding model from Meta AI Research, trained on high-resolution 7T fMRI recordings of real viewers watching videos. Unlike black-box AI tools, VidCognition predictions are rooted in peer-reviewed neuroscience — not guesswork or engagement metrics.
TRIBE v2
Meta AI Research · 2024
Early users
“Finally a tool that shows me what's actually happening in viewers' brains, not just vanity metrics.”
Jordan K.
Content Strategist
“We cut our testing budget in half by predicting engagement before publishing.”
Priya M.
Head of Social, DTC brand
“The attention curve data completely changed how I structure my hooks.”
Marcus T.
TikTok Creator · 800K followers
See how neural encoding stacks up against other video analysis and neuromarketing tools.
1 credit = 1 second of video. Min 5 credits per analysis.
For creators who post regularly.
For power users and small teams.
For agencies and high-volume users.
Upload your first video and get neural engagement data in minutes. Your first analysis is free.