neuro-viral — predict your video's brain response before you publish

neuro-viral is an AI tool that predicts a viewer's second-by-second brain response to your video before you publish it. Paste a YouTube link or upload a file and our AI maps how every second activates 360 distinct regions across the cortex, rendered as an interactive 3D brain map with plain-language insights for creators, brands, and marketers.

What neuro-viral does

• Interactive 3D cortical map — navigate a live brain surface; every region is labeled, colored by activation intensity, and explained in plain language.
• Second-by-second attention heatmap — see exactly which moments land and where viewers drop off, with drop-off alerts.
• Neural A/B testing — upload two cuts and let the predicted neural data pick the winner.
• Word-level transcript & emotional arc — tie each spoken moment to its predicted brain response.

How it works

1. Paste a YouTube URL or upload a video (MP4, MOV, WebM, AVI).
2. An AI foundation model of vision, audition and language — trained against fMRI brain recordings — predicts the average human brain response to each second.
3. Explore the result as an interactive 3D cortical map with per-region, plain-language insight. Your first scan each month is free, no card required.

Pricing

• Free — $0: 1 scan / month, full 3D interactive brain map, 360 cortical regions with written insight, word-level transcript. No card required.
• Creator — $29/mo ($290/yr): 30 min of scan time / month, exportable & shareable reports, attention heatmap with drop-off alerts, Neural A/B test (2 / month), full scan-history dashboard.
• Agency — $299/mo ($2,990/yr): 5 hours of scan time / month, 5 seats, unlimited Neural A/B tests, priority GPU queue, team-shared library & branded reports.

Frequently asked questions

What is neuro-viral?

neuro-viral is an AI tool that predicts a viewer's second-by-second brain response to a video before you publish it — shown as an interactive 3D map of the cortex with plain-language, per-region insights.

How does neuro-viral predict brain response?

It uses an AI foundation model of vision, audition and language, trained against fMRI brain recordings, to estimate how the average human brain would respond to each second of your video.

Do I need a neuroscience background to use it?

No. neuro-viral translates the predicted neural activity into a clear attention timeline and plain-language insights you can act on right away.

Is the first scan free?

Yes — your first scan each month is free with no card required, so you can see your video's predicted brain response before subscribing.

What videos can I scan?

Any short video — upload a file or paste a YouTube link. Each scan covers up to the first few minutes of the clip.

Open neuro-viral · See how it works

neuro-viral is a product of VINCLI LTD, a company registered in England & Wales (no. 16677554), registered office 128 City Road, London EC1V 2NX. © 2026 VINCLI LTD. All rights reserved.

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