Your Ideal Digital World Realized.

JOHNKOSTAK DIGITAL is a digital marketing agency created by a team of experienced marketers. We help customers create amazing brands utilizing our own methodology that attracts more of the right audiences and builds advocacy for the long run.

Values that lead us


Think big

We are not in business to think tactically. We provide services for strategic leaders who are in charge of driving growth.


Lead With data

We start with data in assessments, and then guide through strategy, execution and performance measurement utilizing data.


Partners, not clients

Marketing is a unique discipline. To optimize its success, everyone it touches needs to be committed and not just involved.


Always be learning

Marketing technology [Martech] is changing all of the time and we only provide services for the marketing elements we are certified in.

Our small team of big thinkers

ERIC Svenson

Digital Creation, SEO Lead


Creative, Social Lead

JOHN Kostak

Branding, Digital Ads Lead


Web Design, SEO Lead

Marketing Campaigns that come to life

We provide website development with SEO, enterprise-grade hosting, content and search marketing, display advertising and social media marketing – “within the constraints of your brand strategy.”

Customers We’ve Helped Grow

Start Branding.
start growing!

“We wanted the best of both worlds – an agency experience with the agility and cost structure of freelancers”


“Send us your contact information and I’ll give you a call to set up a meeting.” – John Kostak

JOHN KOSTAK Digital Agency
+1 (304) 931-1961