01
Upload
Reels, Shorts, an ad, visual or text — no account needed, just drag and drop the file.
up to 100 MBPRE-LAUNCH FORECAST
Check your content
before launch
Check any video or text before publishing — Reels, TikTok, YouTube Shorts or ads. See where viewers drop off and exactly why: attention, emotion, hook and call to action — in two minutes, with no registration.
First analysis without an account
and no card
HOW IT WORKS
A four-step cycle
Analysis matters only when it leads to change. That is why the cycle is closed: every improvement returns for another check.
02
Discover
A content score, six metrics and the exact seconds where attention drops.
2 minutes03
Improve
Specific fixes with generated alternative hooks and calls to action.
one change → improvement04
Compare
New version versus old — see whether the improvement is real.
closed loopCAPABILITIES
Not just a score, but the moment and reason
The report starts with a score, but the real work comes next: the exact seconds where viewers drop off and the reason why.
reels_launch_v1.mp4REPORT
72/100
Holds attention above your average, but loses it twice: at the start because of the intro and midway on a static shot.
Attention68
Hook52
Clarity74
Call to action49
Weak opening — the first 3 seconds use a branded intro. −9 points
Attention timeline
See second by second where the viewer drops off — in Reels or an ad.
0:07 A static four-second scene without movement creates weak visual stimulation.
AI analyst
Ask questions about the report in plain language. The analyst sees every metric and answers about this specific video or text.
The biggest gain will come from replacing the intro with a before/after shot — raising the hook from 52 to 71.
Variant comparison
Two versions, two hooks or two edits of the same creative — see the winner and why it wins.
A72stronger openingB64weaker hook
SCIENTIFIC HONESTY
A model forecast, not a brain measurement
We do not record EEG, track gaze or run laboratory sessions. The model is trained on labeled creative datasets with known behavioral indicators and forecasts the likely response to new material.
Treat the score as guidance, not a verdict: it shows where the creative risks losing attention and where changes are most likely to help.
Full methodology →-
Xellio does not connect to medical devices or collect biometric data. The result is a model forecast based on features of the creative itself.
PRICING
Three plans, pay with tokens
Video — 1,240 tokens, images — 650, text — 250. Failed analyses are free.
Pricing details →Solo
$9 / mo
For one marketer or freelancer. 5,000 tokens each month4 videos7 images20 texts
Monthly billing
View plan →Studio
Popular$19 / mo
For a team of up to five people with shared analysis history. 20,000 tokens each month16 videos30 images80 texts
Monthly billing
View plan →Agency
$29 / mo
For agencies: multiple brands and campaign comparisons. 60,000 tokens each month48 videos92 images240 texts
Monthly billing
View plan →Check your next creative
One file, two minutes, a complete report. No account and no card.
Try for free →