Marketing agency vs in-house marketing for a med spa
By the Margin Media team · Updated
For a med spa, in-house marketing is better for content that needs to be in the room: photos, video, the voice of the brand and day-to-day social posts. An agency is better for paid ads, tracking and technical work that needs a specialist a few hours a week. A common split is content inside and ads outside.
How do they compare?
Neither is better across the board. The table sets out what each does well, and the last row is the one owners overlook: under both, somebody still has to answer the lead.
| In-house | Agency | |
|---|---|---|
| Photos, video and social posts | Strong: they are on site every day | Weaker: works from what you send |
| Paid ads on Google, Facebook and Instagram | Hard to do well part-time | Strong, if they specialise in it |
| Knowledge of your clients and providers | Deep | Learned over months |
| Tracking from ad to booked consult | Depends on the person's skills | Should be standard; ask to see it |
| Depends on one person | Yes | Less so |
| What happens to leads after they arrive | Your front desk | Usually still your front desk |
When is in-house the better choice?
When your growth comes from your reputation, your providers' following and your regulars, and what you need is a steady flow of real content. A marketing coordinator who films in the treatment room and knows which client stories can be told, with consent, does this better than any outside firm.
When is an agency the better choice?
When you want new clients from paid ads and nobody on staff has run them seriously. Ad platforms change and mistakes cost money directly. Ask an agency three things: who owns the ad account, what they report beyond leads, and what happens to a lead in the first five minutes. A weak answer to any is a reason to keep looking.
Where does Margin sit for a med spa?
Margin is the agency side, with the answering attached. It builds and runs the ads in an account your spa owns, and every lead is called or texted within a minute. Mia, the AI receptionist, books consults onto the portal calendar and follows up until they book or say no.
It does not replace an in-house person making content, and your photos and videos will be better made by someone on site. If an agency already runs your ads well, Margin can do only the answering side.
What Margin sets up for this.
- Ads on Facebook and Instagram, in an account you own
- Mia, the AI receptionist, on every call
- Follow-up until they book or say no
- A monthly report and strategy call
What a business needs is decided on its audit. It is a one-time setup fee and a monthly fee, with exact numbers on the audit.

How Margin works for med spasSee the portal with a sample businessThe Med Spa Accelerator
Related questions
Should a med spa hire a marketing coordinator or an agency first?
It depends on what is missing. A med spa with no content and a strong word-of-mouth base gets more from a coordinator. One with good content and no reliable flow of new enquiries gets more from an agency that runs ads.
What should a med spa ask a marketing agency before signing?
Ask who owns the ad account, how they report consults booked and showed, how leads are followed up, and how the agreement ends. A med spa should also ask who approves ad wording about treatments.
Why do med spa owners feel burned by agencies?
One cause is that the agency delivered leads and the spa needed clients. If nobody answers the leads quickly, a med spa pays for enquiries that go nowhere, and each side blames the other. Agree what counts as success before starting.