Back to Glossary
What Is Agency?
Strategy & Planning
Updated 18 September 2026
Quick Answer
An agency is a company hired to handle marketing tasks — SEO, ads, design, content — on behalf of a business, offering specialized expertise in exchange for a fee.
Agency vs. Freelancer — What's the Difference?
| Agency | Freelancer | |
|---|---|---|
| Structure | A team with multiple specialists | Usually one individual handling the work |
Why It Matters
- It can provide expertise and capacity a small business doesn't have in-house, at the cost of ongoing fees.
- Choosing the right agency (or deciding not to use one) is a real strategic decision, not just a budget question.
How It Works
- A business identifies a marketing need beyond its internal capacity or expertise.
- It hires an agency, typically on a retainer or project basis.
- The agency executes the work, reporting results back to the business.
Key Takeaways
- An agency is a hired team handling marketing tasks on a business's behalf.
- It provides expertise and capacity at the cost of ongoing fees.
- Many small business fundamentals are learnable in-house before an agency becomes necessary.
Frequently Asked Questions
Does a small business need an agency?
Not necessarily — many fundamentals (basic SEO, social media, simple ads) are learnable and doable in-house, especially early on.
How do I choose a good agency?
Look for clear reporting, references from similar-sized businesses, and transparency about what results are realistic.
What's the difference between an agency and a freelancer?
An agency has a team with multiple specialists; a freelancer is typically one individual — agencies often cost more but offer broader capacity.