Douglas Karr's Articles on Martech Zone
-
Will We Ever Return to Building Our Own Computers? Framework Gives Me Hope
I began my digital career by connecting PCs to PLCs and networking the devices to retrieve performance data for preventive maintenance routines. Back then, building a PC was part art, part obsession, part continual discovery. You’d choose your case, pick…
-
Unlocking Marketing Effectiveness With Scalable Measurement
Marketing’s value has often been difficult to quantify, but that challenge is no longer something marketers can sidestep. With customer journeys spanning numerous channels, privacy regulations reshaping data access, and finance leaders demanding accountability for every dollar, measurement has evolved…
-
Seriously… Stop Writing for Search Engines
I've rewritten this article several times over the past 20 years, and I’ve never stopped advising clients with the same advice. Stop writing for search engines! My reputation as an SEO consultant precedes me, although to be honest, I’ve never…
-
Unlocking the Power of Email Marketing: ROI Insights and Benchmarks for 2025
Email marketing remains a steadfast beacon of profitability. As of September 2025, with 4.48 billion people worldwide relying on email as their primary communication tool—a figure projected to increase to 4.59 billion by year's end—it's no wonder marketers continue to…
-
How AI Can Help You With Your SEO Strategy
Most marketing teams know the drill. Hours vanish into spreadsheets, competitors seem to publish the right content before you do, and the search rankings never sit still long enough to make you feel secure. SEO is meant to be the…
-
Business Cards Are Dead, Aren’t They? How To Optimize Your Mobile vCard
For decades, the business card was the marketer’s and salesperson’s badge of introduction. It was the tangible token of credibility—slid across a boardroom table, clipped to a brochure, or tucked into a pocket at a conference. Yet as mobile technology…
-
GMass: Capture Instant Feedback with One-Click Email Polls
Collecting feedback should be simple, but it rarely is. Traditional surveys demand extra clicks, new browser tabs, and sometimes even sign-ins—adding friction that kills response rates. Worse, embedding an HTML form directly inside an email doesn’t work across most clients.…









