Douglas Karr's Articles on Martech Zone
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Interspire: Self-Hosted PHP Email Marketing Software for Complete Control
Marketing teams today face a dilemma: subscription-based SaaS email tools keep getting more expensive, while compliance and data privacy concerns make it riskier to rely on third-party servers. For organizations that send high volumes of emails or require full control…
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How Usage Reports and Triggered Emails Drive SaaS Retention and Customer ROI
For most Software-as-a-Service (SaaS) platforms, the accurate measure of success is not sign-ups but sustained engagement. Customers who continue to use your product and increase their usage over time are the ones who drive profitability and brand advocacy... yet maintaining…
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The Role of Security Operations in Protecting MarTech Ecosystems
Modern marketing has become a technology-driven discipline. From CRM platforms to automation tools, analytics dashboards, and customer data platforms ( CDPs ), nearly every marketing function depends on digital ecosystems. This deep reliance on cloud-based and integrated systems has made…
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The Real Divide in Transformation: Can’t vs. Won’t
Every leader, every team, and every company eventually confronts the same invisible line: the difference between can’t and won’t . On the surface, both words describe something not being done. But beneath them lies the full story of whether a…
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Bunny Shield: Stop Attacks in Their Tracks With This Bunny CDN Upgrade
If you’ve ever watched your website get pummeled by traffic from overseas bots, you know the helpless feeling that comes with it. For many publishers, an unexpected surge in requests isn’t growth... It’s an attack. At Martech Zone , we…




