A wider view of digital growth.
Marker Digital is a Philadelphia-based digital marketing agency helping local businesses build a stronger, more visible presence online.
We work across websites, organic search, content, and digital strategy - with each piece built around the same goal: helping the right customers find and choose your business.
Why Marker Digital exists.
During her time as an SEO Analyst at URBN, founder Kay Walker worked with local businesses on the side, offering freelance social media and content creation services. The more she worked with those businesses, the clearer the bigger opportunity - and need - became.
Great content can only do so much if your website isn’t showing up in search, your Google presence isn’t optimized, or customers can’t easily find the information they need.
Marker Digital grew from that realization.
Today, we use search data, performance insights, and customer behavior to understand where your business has the greatest opportunity to grow its visibility - then focus on the work that will make the biggest difference.
Not more marketing for the sake of it.
Better visibility. Better strategy. Better decisions.
Kay Walker
Founder & Organic Growth Specialist
Kay founded Marker Digital while working as an SEO Analyst at URBN and freelancing with local businesses.
A graduate of Temple University’s Fox School of Business with a degree in marketing, she spent three years at URBN helping build its in-house search team before leaving to take Marker Digital full time.
That combination of search expertise and hands-on client work still shapes how Marker operates today: data-informed, organic-first, and focused on the full digital picture rather than any one channel.
Kay leads strategy across SEO, website optimization, local visibility, social media, analytics, and broader digital growth.
Her approach is simple: understand the business, understand how customers find it, identify where the biggest opportunities are, and prioritize the work that will make the most meaningful difference.
Gabriella Sormillion
Digital Marketing Intern
Gaby supports Marker Digital across social media, content creation, research, and the behind-the-scenes work that turns strategy into execution.
Her work spans content planning and creation as well as website, SEO, Google Business Profile, and reporting support.
How we work
We work closely with our clients so we can understand the business, stay involved in the work, and make recommendations based on what’s actually happening - not a generic playbook.
That matters with organic growth. SEO, content, and digital visibility take time, and you should understand what we’re doing, why we’re doing it, and what we’re measuring along the way.
When a project calls for expertise outside our core services, we can collaborate with your existing team or bring in trusted photographers, designers, developers, and other specialists.
The right people. The right work. One clear direction.
Philadelphia-based. Built for local business.
Marker works with businesses throughout Philadelphia, Greater Philadelphia, and beyond. Across industries, the challenge is often the same: your business is good at what it does.
We make sure the people looking for it can find it.