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Creative Assembly

July 2, 2026

How to Niche Down and Scale a Marketing Agency: Ashley Robinson on Building Green Cardigan Marketing

Episode Summary

What happens when you accidentally build a marketing agency out of a side hustle — and then have to decide whether to bet everything on it? Ashley Robinson, founder and CEO of Green Cardigan Marketing, joins host Mark Scrivner to share how a criminal defense lawyer’s side project turned into an agency serving 70 to 90 law firms a month. Ashley walks through her decision to niche exclusively into legal marketing, why she believes “riches are in the niches,” and how she’s built trust with a client base that’s demanding, driven, and skeptical of marketing spend. The conversation covers agency positioning, letting go of control as a founder, building client trust through better questions, and where AI fits into her operations today. For agency owners weighing specialization against staying general, this episode is a practical playbook: how to pick a lane, communicate it clearly, and build a team around it.

Episode Highlights
04:25 – Ashley shares how she became an “accidental agency owner,” starting as a side hustle for a criminal defense lawyer in Atlanta
06:43 – The story behind the name Green Cardigan Marketing, inspired by golf and the Masters’ green jacket
09:11 – The moment Ashley decided to go all-in on her agency in the early days of COVID
18:41 – Ashley makes the case for niching down: “riches are in the niches”
23:36 – Her go-to trust-building strategy: ask questions before you talk
25:56 – How Green Cardigan is using AI across operations and client work
33:43 – Ashley’s proudest moments as a founder, centered on her team and client impact
39:25 – Closing advice for overwhelmed agency owners: narrow your focus

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Meet Our Guests

Ashley Robinson

Ashley Robinson is the founder and CEO of Green Cardigan Marketing, a digital marketing agency that focuses on helping law firm’s grow and achieve their financial goals through marketing strategies that work! Ashley’s journey to starting Green Cardigan Marketing first began with her love for golf; literally (keep reading and you will understand why)! Ashley played collegiate golf at Jacksonville State University where she earned her degree in Public Relations. After college Ashley began her career in marketing where she worked in account management in the automotive and cabinet industries.

In 2019 the opportunity presented itself for Ashley to begin her career in legal marketing. When she began working for lawyers as a side hustle, Ashley quickly realized the need for honest digital marketing services for law firms. As the side hustle grew, Ashley soon realized her passion and love for helping law firms grow through digital marketing. As the business grew, the brainstorming began for what to call the business. Drawing inspiration from her love for golf and the rich history and level of excellence behind the term “The Green Jacket”, the name “Green Cardigan” was born!

Since its inception, Green Cardigan Marketing has been hyper focused on helping law firm owners achieve their goals all while providing out of this world customer service. To date, Ashley and her team have worked with over 150 law firms across 37 states.

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