In-house team vs performance marketing agency
The roles good performance marketing needs, the trade-offs, and what to keep in your own name.
Running performance marketing well takes more than a media buyer. It takes a steady flow of new ads videos, someone who reads the numbers every day, clean tracking and the judgment that comes from seeing many accounts. The choice is which of these you build and which you buy.
The roles behind good performance marketing
- A media buyer for Meta and Google who checks the account every day.
- A creative strategist who decides what to test next.
- Scriptwriters, creators, shoot crews and video editors who make the ads.
- A designer for statics and landing pages.
- Someone who owns tracking: the pixel, the Conversions API, GA4 and the store data.
| In-house team | Agency | |
|---|---|---|
| Speed to start | Slow: hiring takes months | Fast: the team exists |
| Context on your brand | Deep | Has to be built |
| Breadth of experience | One account | Many accounts, many categories |
| Creative volume | Limited by the team you hire | Depends on the agency; ask for weekly numbers |
| Risk | One person leaving stalls the work | Your account is one of many |
| Control | Full | Shared; set it out in the contract |
When an agency makes sense
- You need results in weeks, not after a hiring cycle.
- You cannot yet keep every role busy full time.
- You want pattern recognition from many accounts in your category.
When to build in-house
- Marketing is core to the product and needs daily founder-level attention.
- Spend and creative volume can keep a full team busy.
- You can hire a senior growth lead to run it.
The hybrid many brands end up with
An in-house growth lead who owns strategy and the numbers, with an agency or studio for media buying, creative production or both. It keeps the knowledge inside and the execution flexible.
Keep these in your name, whatever you choose
- The Meta Business Manager, ad accounts and pixel.
- Google Ads, Merchant Center and GA4.
- The store, the domain and the customer data.
- Every ad file and raw footage you paid for.
How Monastic Media runs these accounts
One in-house team in Surat scripts, shoots and edits the ads videos and runs the Meta and Google campaigns they go into, so the people who see the numbers are the people who make the next ad. Seven KPIs (spend, revenue, ROAS, cost per purchase, CTR, CPC and purchases) go to the brand's Slack channel every evening at 6:30 PM. If you are comparing agencies, use our 12 questions. See how our performance marketing works
Read next
Questions
Is it better to hire a performance marketing agency or build a team?+
An agency is faster to start and brings experience from many accounts; an in-house team brings deep brand context and full control. Many D2C brands combine an in-house growth lead with an agency for execution.
What roles does in-house performance marketing need?+
A media buyer, a creative strategist, people to script, shoot and edit ads videos, a designer, and someone who owns tracking and data.
What should a brand keep in its own name when working with an agency?+
The ad accounts, Business Manager, pixel, Google Ads and Merchant Center, GA4, the store and domain, customer data and every creative file.
“MM helped us scale from 0 to ₹2.6 CR/month in just 6 months with clear communication and industry expertise!”Rakesh Naidu · GM @ Naaptol
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