Douglas Karr's Articles on Martech Zone
-
Why Open Plus Paid Beats a Closed Suite in the Era of Artificial Intelligence
AI can already draft the campaign, write the connector, and clone a mediocre product’s feature list. Hiding how your platform works is a thinner moat than it used to be. Transparency is a blessing and a curse. You publish the…
-
How to Set Today’s Date in an HTML Form Field with JavaScript
I still catch this on landing pages. A demo request asks for a preferred date. An event registration wants a session day. A lead form is supposed to carry the calendar date the visitor meant, not whatever the server clock…
-
Telegram Is Quietly Becoming a Martech Channel. Here’s the Stack You Need to Run It
For a decade, marketing technology (MarTech) stacks were built around three delivery channels: email, paid media, and the website. Messaging apps sat in the customer-support column, if they appeared at all. That map is out of date. Telegram now serves…
-
Turn New Business Filings Into Fresh Leads and Put Outreach on Autopilot
Most sales tools find buyers after they start shopping. Business filings can help you find them sooner. TL;DR Public business records can reveal a new company, location, or expansion before standard sales tools notice. DayOneLead checks hundreds of thousands of…
-
You’re Not Training AI. You’re Only Wrapping It
Marketers keep being told they can train an AI assistant on the brand. They paste a style guide into a chatbot, upload PDFs, wire a knowledge base, and ship something labeled custom. The answers get better. But they're still never…
-
Open Source Licenses Explained: What Each Type Actually Allows
You can ship a marketing stack without ever opening a LICENSE file. A contractor drops a GitHub repo into the CMS. A designer grabs a photo. An engineer vendors a JavaScript package. Someone on the AI team downloads model weights…
-
Your Attribution Stack Cannot See AI Search. Here Is What to Instrument Instead
Marketing technology has a blind spot, and it is growing. Every mainstream attribution stack was designed around a click. A user encounters something, clicks, arrives with a referrer, and enters a measurable journey. Multi-touch models, UTM taxonomies, and last-click reporting…









