I asked an agency a simple question last month: how many creators does each of your managers run?
The founder answered with the roster size. I asked again. He answered with the roster size again, a bigger version of it this time, like the number needed to be louder.
That is the tell. The figure agencies volunteer is roster size. The one almost none will say out loud is creators per manager. The second number is what you pay for.
The industry lands at 30 to 50 creators per manager for one honest reason: the spreadsheet balances there. The unit economics work, and I won't pretend that math is fake. It is why the standard exists. But the spreadsheet balances at a number where the relationship stops existing, and the relationship is the product.
What "manages 30 creators" looks like
I ran the math on a 1:30 week. Forty hours, minus the standing meetings, the brand calls, the contract paperwork, the reporting deck, the inbox. Direct creator contact across 30 people comes to about 20 minutes each, every two weeks.
Twenty minutes every two weeks is enough to confirm a deadline. It is not enough to know whether a creator's pipeline is healthy, whether they are three weeks from burning out, whether the integration concept the brand sent will land on that specific channel, or whether the script they drafted at 11pm last night will underperform.
At 1:30 the manager becomes a router. At 1:50, a CRM with a face.
Brands feel that in three predictable ways: deadlines slip, briefs reach the creator stripped of context, and integrations ship that nobody on the agency side reviewed before they went live.
What 1:10 buys, in numbers
We cap at 10. Capping there buys back four things.
Pipeline visibility
Our managers know what every creator on their book is shipping next month and which weeks they can't take a sponsor. When a brief conflicts with that pipeline, we know inside an hour, not on the day of the deadline.
Brief translation
A brand's brief is written for the brand. The manager has to translate it into the creator's format and audience, which means understanding both sides. At 1:30 the brief gets forwarded. At 1:10 it gets translated.
Pre-flight review
The manager reads every integration on our roster before it ships, checking accuracy and audience fit. That runs about 90 minutes each, every time. At 1:30 that 90 minutes isn't in the calendar. At 1:10 it is.
Burnout detection
A creator about to burn out signals it weeks early: a late reply, a thinner script, a quieter tone on a call. None of it shows up in a dashboard. A manager with 30 people misses every tell. A manager with 10 catches it and pulls back the brief load before the creator stops shipping.
What it costs us
I won't pretend this is easy on the P&L. To run a roster at 1:10 you need roughly three times the managers the industry average carries, and that lands on every campaign as a higher operating cost per deliverable.
We decided that cost is the product, not a problem to solve.
The brands that feel the difference rarely know what they are buying. They notice that briefs come back faster, that creators are sharper on the call, that nothing has caught fire mid-campaign in a year. That is the 1:10 model, visible in the absence of the failures the other model produces.
The test
Don't ask an agency how big its roster is. That is the agency's number. Ask how many creators each manager runs, then ask a manager, not the founder, what each of theirs is shipping next month. The answer to the second question is the whole evaluation.
The roster size is the agency's answer. The ratio is yours.
What's the highest creators-per-manager ratio you've seen an agency defend? One number.