In-House vs. Agency vs. Freelancer: Who Should Run Your Paid Media?

Sooner or later, every growing brand faces the same question: who should run our paid media? Hire in-house? Bring on an agency? Find a freelancer? Or some combination?

There's no universally right answer. But there is a right answer for your stage, budget, and team. Here's how to think it through.

Option 1: In-House

You hire one or more employees to own paid media full-time.

Strengths

• Deep knowledge of your business, products, and customers

• Full-time focus and fast communication

• Close collaboration with creative, product, and sales teams

Trade-offs

• Cost: Senior paid media talent is expensive once you add salary, benefits, taxes, and tools.

• Breadth: One person rarely has deep expertise across Google, Meta, LinkedIn, TikTok, and measurement.

• Single point of failure: Vacations, leave, and turnover can stall the program.

• Isolation: An in-house specialist sees one account. Agencies see patterns across many.

Best for

Brands with significant, steady spend across several channels that can justify a team, not just one person.

Option 2: Agency

You hire a paid media agency to manage strategy and execution.

Strengths

• Expertise across multiple platforms and industries

• Continuity, since coverage doesn't disappear when one person leaves

• Established processes for testing, reporting, and QA

• Can scale up or down more easily than headcount

Trade-offs

• The bait-and-switch: Many agencies sell with senior strategists and staff accounts with junior coordinators.

• Less business context than an in-house hire, unless the agency works hard to close the gap.

• Layers: Account managers relaying messages to specialists slow everything down.

Best for

Brands that need multi-channel expertise and reliable execution without building a full team. The key is choosing an agency where senior people do the work.

Option 3: Freelancer

You hire an independent specialist, often for one platform.

Strengths

• Often lower cost than an agency

• Direct access to the person doing the work

• Can be very strong on a single platform

Trade-offs

• Capacity limits and availability risk

• Usually narrower scope, such as Google only or Meta only

• Coordinating several freelancers across channels falls back on you

Best for

Smaller budgets, single-channel programs, or specific projects.

Option 4: Hybrid and Fractional Models

More brands are combining approaches:

• Fractional leadership: A senior paid media lead works with your team part-time, setting strategy, guiding execution, and owning results, without a full-time salary.

• In-house plus agency: An internal marketer owns the brand and coordination while an agency handles platform execution and testing.

• Interim coverage: Embedded support during a leave, a hiring gap, or a growth spike.

• Periodic audits: An in-house team gets an outside audit once or twice a year for an objective check.

Five Questions to Help You Decide

1. How many channels do you need to run well? More channels favor an agency or hybrid model.

2. What's your monthly ad spend, and how fast is it growing? Fees and salaries should be proportionate to what's at stake.

3. Who on your team can set strategy and hold the work accountable? If nobody, you need senior help, whichever model you choose.

4. How important is speed of testing? Creative and landing-page testing takes capacity.

5. What happens if your paid media person leaves tomorrow? If the answer is "everything stops," build in redundancy.

For a closer look at the cost side, see how much paid media management costs.

The Stonepath Model

Stonepath & Partners was built for brands that want agency breadth with in-house closeness. Senior U.S.-based operators work directly in your accounts, integrate with your team, and stay close to the business goals, with no junior handoffs. We offer retainer support, fractional leadership, and interim coverage. Explore our paid media services or start a conversation.