Atenxa analyzes the psychology of your video — frame by frame — revealing where attention collapses, where emotion flatlines, and why viewers leave before the algorithm decides.
Built on behavioral models, emotional mapping, and attention engineering for modern media.
First analysis free. No credit card required.
Platforms don't distribute the "best" content. They distribute whatever is most efficient at sustaining human attention. Right now, you have no way to know which one yours is — until it's too late.
Most creators never see where attention breaks. They only see the damage — after the algorithm has already decided.
Attention decays the moment emotional reward disappears — even if your content is technically "good."
Too much text. Too much chaos. Too little reward. Humans leave faster than creators ever expect.
Atenxa doesn't give you vanity metrics. It shows you the human truth behind your content — before you post a single frame.
See exactly what your opener does to a human brain — and whether it's enough to stop the scroll.
Timestamped. Precise. Before you post — not after you've already lost them to the algorithm.
Flat emotional energy is invisible to the eye — but fatal to retention. Atenxa shows you exactly where it flatlines.
Too much information. Too many elements. Atenxa catches cognitive overload before it costs you reach.
Each platform has a distinct attention signature. Your analysis is calibrated to exactly where you're posting.
Not "make it more engaging." Specific. Timestamped. Actionable before you hit post.
Not guesswork. Not a generic AI wrapper. Atenxa is built on behavioral signals that map directly to how the human brain processes short-form media.
Every score Atenxa produces is grounded in measurable behavioral signals — the same ones that determine whether TikTok, YouTube, and Instagram push your content or quietly bury it.
Every second is read for attention cues — not just a summary impression.
The brain needs new stimulus every 2–3 seconds. We measure whether yours delivers.
Shock, curiosity, humor, tension — detected and mapped across your full timeline.
Information overload raises cognitive load and triggers scroll behavior instantly.
Open loops retain viewers. We identify if yours closes too early — or never opens.
TikTok, Reels, and Shorts each carry distinct attention tolerances and behavior patterns.
No complicated setup. Submit, wait, improve — before you post.
Upload your TikTok, Short, or Reel — up to 60MB. Tell us your target platform and we handle the rest.
Our attention models analyze hook strength, emotional pacing, cognitive load, and retention risk — frame by frame.
A full scorecard, retention curve, and 3–5 specific timestamped fixes. Delivered within 24 hours.
See exactly how your video interacts with human attention — before the algorithm decides its fate.
Atenxa introduces a new category: Attention Intelligence. Here's everything you need to understand what that means.