Our Ads
Reach Humans

56-year-old male, chef, married, lives in New Orleans, LA, passionate about cajun cooking, enjoys fishing, practices photography, loves jazz music and rock climbing.

56-year-old male, Cajun chef, completed grad school, married, 1 child at home, lives in New Orleans, LA, passionate about golf, enjoys photography, loves music and art, 730 credit score, net worth over $500,000.

33-year-old male, physical therapist assistant, single, resides in Salt Lake City, UT, has a dog, lives a minimalist lifestyle, practices meditation, loves mountain biking and road trips.

71-year-old female, volunteer worker, lives in Denver, CO, loves gardening, pottery, prefers biking over driving, has a golden retriever, and is interested in sustainable living.

22-year-old female, teacher, resides in Boise, ID, loves the outdoors, has a cat, enjoys vegan cooking, practices yoga.

48-year-old male, research scientist, located in Flagstaff AZ, loves cooking, avid hiker, passion for wildlife photography, has a German Shepherd, interested in reforestation.



Reach audiences nationwide or in local areas you operate.
Our custom targeting connects you with the customers most likely to convert, leveraging key attributes and locations that matter to your business.



Services

Connected TV

Digital Out of Home

Display & Video

Email Newsletter
Case Studies

h-CPM decreases CPA by 60%
How focusing on real human audiences with direct publisher partnerships yields positive outcomes.

Contextual Drops CPA by 80%
Niche contextual keywords result in highly relevant, real human audiences actually looking for your product.

Geo-fencing Drives Positive ROI
By targeting devices within a 0.25 mi radius from a Las Vegas trade show, we were able to see a positive ROAS for an apparel brand.
Real experiences. Real results.
“We have worked with Mark & Corey at OpenBook on several projects for our eCommerce brand. They are knowledgeable about the industry and best practices, and go above and beyond for their clients. Mark and Corey always provide expert guidance, are willing to collaborate, and open with their communication and reporting. If you are looking for a partner, we would highly recommend OpenBook.”
KaraMD
“I've worked with Corey and Mark for 5+ years and have always been impressed with their professionalism and forthright knowledge about running programmatic ads and the broader ad landscape. We have used them to increase traffic for specific sales on our e-commerce sites and for monthly campaigns that have driven incremental engaged traffic and sales. They are knowledgeable, professional and great to work with.“
Arizer
“OpenBookDigital, led by founders Corey and Mark, is more than a vendor—they’re a true partner in our success. Their expertise, innovative strategies, and commitment to preventing waste through advanced technology and reporting have driven consistent, incremental growth. For over five years, they’ve provided exceptional service, adapting to our needs, testing new ideas, and ensuring every marketing dollar delivers results. OpenBookDigital is integral to our digital success.”
Propper
We are passionate problem solvers fully committed to your success.

Mark Binazeski

Corey Clark
Blog Articles

CTV - What & Why
How we track and attribute conversions from TV campaigns.

WTF is hCPM?
Bots are stealing your money, learn how we combat them and reach real humans.

Contextual Targeting
A privacy first, powerful approach to matching users interests with content they care about.