Stop guessing.
Start knowing.
The operating system for YouTube creator teams: an AI content department that works from your channel’s real data, not predictions.
Free · no signup · a real report on any public video · or join the private beta
Case study · the outside view
What we can read about a video before anyone hands us the keys.
① 1:12 loop opens② 11:50 stakes turn human③ 21:00 loop pays off▨ dead zone
Packaging
analysisThe title is a claim; the first 8 seconds pay it.
The title promises “AI has become a dangerous weapon of war,” and the cold open settles it instantly with one number: “in 95% of simulated wars, the AI chose the nuke.” No drift between package and delivery, and the opening is the most-replayed moment of the whole video.
Hook
analysisA loop opened at 1:12 pays off 19 minutes later.
“Why Anthropic got banned: I'll tell you at the end, and it will terrify you.” That unresolved promise is the spine of the video, and the replay data shows both ends of it: a spike where the loop opens, and another where it finally closes at 21:00.
Pacing
analysisFrameworks lose the room. Stakes win it back.
The military-theory explainer (8:00–10:30) is the video's dead zone: replay heat falls to almost nothing. Attention returns at 11:50, on the exact line where stakes turn human, and the story-driven final quarter runs roughly 2.7× hotter than the mid-video sag.
Replay heat shows where viewers rewound; it cannot show how many left. The gray curve is our model of that. The real retention curve exists in exactly one place: the channel’s own analytics.
Connect the channel,
and the guessing stops.
Public video, embedded via YouTube · independent analysis by ContentControl · not affiliated with or endorsed by the channel
The diagnosis
Connect a channel and Brain finds what’s holding it back, citing the exact videos and numbers that prove it.
Reviews on real retention, a weekly action brief, and a pipeline your whole team runs on. Every claim carries its source: Brain cites or it doesn’t speak.
Your openings are the bottleneck; viewers decide against you in the first 30 seconds.
this video---- your normal
Rewrite the first 30 seconds of the next three uploads to open on the payoff, not the setup.
The receipts
If it can’t cite your data, it doesn’t get to speak.
Every claim ships with machine-checkable evidence: the video, the metric, the number. A validator (code, not vibes) checks each one against your analytics and deletes what doesn’t hold. What survives is the diagnosis.
Openings are the constraint: 4 of the last 6 uploads hook below the channel’s 68% normal.
✓ verified against the channel’s analytics
The thumbnails feel a little off-brand lately.
✕ no evidence attached · dropped before anyone saw it
grounding validator · 6 claims in · 5 out · runs before every screen renders
Arc · the story read
We read the story.
Your audience is the jury.
Arc names the promise your video opens with, the curiosity loops it plants, the beats it plays. Then the retention curve rules on every one of them. Creative notes with numbers attached.
Opens on a promise: “by the end, you’ll know exactly why it never worked.” The audience holds it to that.
promise
held +2.4pp
stakes
held +1.1pp
detour
lost −6.8pp
payoff
steady
0:00the audience’s verdict, beat by beat14:32
Curiosity loops
“So what’s actually causing it?”
opened 0:42 · closed 11:26 · the audience stayed
“The part nobody tells you”
opened 6:10 · never closed · −12pp left on the table
Who it’s for
One content department. Three chairs.
For editors & strategists
The branded report
Analyze any video, put your name on the read, send it. Walk into every client conversation holding data, then prove your cuts moved the curve.
/analyze · your byline rides the report
For creators
The Monday brief
What changed this week, your three biggest moves, and who on the team owns each one. Decisions, not dashboards.
lands every Monday · fixes tracked until they land
For agencies & managers
The roster
Every client channel in one place. Your team reads the data without ever touching a client's YouTube account.
workspaces isolated · owner-only connection
Your channel has a constraint.
Brain will name it.
Join the private beta: search your channel so it’s first in line when your spot opens.