Generalist vs. Vertical Specialization: Which Agency Model Wins?

Corey Quinn

Founder, Deep Specialization™

Vertical specialization for agencies drives scalable growth, deeper expertise, and higher-value clients—unlike the generalist trap. Which path is yours?

Generalist Agency:

Serves businesses of all shapes and sizes
Day-to-day: Synchronous communication, context shifting, urgent tasks
Expertise: Solve common problems
Client intimacy: transactional
Growth: Dependent on the founder

Vertical Market Specialist Agency:

Serves businesses in a specific vertical market
Day-to-day: Asynchronous communication, deep work, non-urgent tasks
Expertise: Solve specific problems unique to the vertical buyer
Client intimacy: transformational
Growth: Dependent on systems

Which type are you building?

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About Corey Quinn

Founder, Deep Specialization™

Corey helps founder-led agencies scale through Deep Specialization™ and programmatic M&A. Former CMO of Scorpion ($20M to $200M). Author of "Anyone, Not Everyone."

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“Is this a good fit for my agency?”

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You value clarity over complexity
You’re open to advanced growth levers, including acquisitions

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