Most brands run this comparison on salary alone, and salary is the one number that does not decide it. What decides it is throughput per month, what happens when volume spikes, and whether one person leaving takes the pipeline with them.
Here is how to run the comparison properly.
The costs everyone counts
Salary or retainer. Software. That is usually where the spreadsheet stops.
The costs almost nobody counts
Ramp time. A new in-house editor needs six to twelve weeks to understand your product, your customer and what has already failed in the account. You pay that in salary and in a quarter of weaker creative.
Range. Video ads are not one skill. A batch needs scripting, editing, motion, sound and platform specific versioning. One hire rarely covers all five well. Two hires often means paying full time for skills you need part time.
Idle capacity. Creative demand is spiky. You need double the output in launch month and half of it in a quiet one. A salary is flat. A well structured retainer is not.
Coverage. One editor means one holiday, one illness or one resignation stops the pipeline. Ask what your CPA does across three weeks with no new creative.
Research. The one that gets skipped entirely. If nobody is auditing competitors, mining reviews and reading the account, your team is producing on instinct. Instinct gets expensive at scale.
The question that actually settles it
Not which is cheaper. Ask: what is our cycle time from finding to new creative live?
A finding is worth nothing until it becomes an ad. If your team spots a hook fatiguing on Monday and the replacement goes live three weeks later, you paid for three weeks of a known declining ad.
Measure your current cycle time honestly, approval queue included. Most in-house teams sit at two to four weeks. Most traditional agencies sit at four to eight. If either is longer than your fatigue window, you are structurally behind whatever you are paying.
When in-house is the right answer
- You produce a lot of non-ad content too, so the hire is used beyond paid social
- Your product needs deep category knowledge that takes months to build
- You have someone who can own creative strategy, not only execution
- Your spend is steady rather than spiky
When an agency is the right answer
- You need range without hiring for each discipline separately
- Volume moves month to month
- You want research and testing structure, not just production capacity
- You need output faster than a hiring cycle delivers
The hybrid most scaling brands land on
One in-house owner who knows the brand, holds the strategy and approves everything. External production for volume, range and speed.
That keeps brand knowledge in the building while making output elastic. It is where most brands past $30,000 a month in spend end up, usually after trying one extreme first.
Five numbers to run before you decide
- Ads needed per month, honestly, variants included
- Current cycle time from finding to live
- Your creative fatigue window at current spend
- Full in-house cost: salary, ramp, software, footage, management time
- What a month with no new creative costs you
If number two is longer than number three, that is your answer, and it has nothing to do with price.