Douglas Karr's Articles on Martech Zone
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Conversion Rate Store: Unlock Rapid Revenue Growth with Risk-Free, Performance-Based CRO
What can you do about rising customer acquisition costs ( CAC ) and low conversion rates ( CR )? As digital ad costs continue to climb, many businesses find themselves spending more to maintain the same level of traffic. When…
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Synder: Grow Your Ecommerce Brand Without Getting Buried in Back-End Chaos
Running a successful e-commerce business means constantly juggling orders, inventory, marketing, customer service—and somehow still finding time to track your cash flow. But as you scale, the back-end work doesn’t just grow—it multiplies. From sales across multiple platforms to managing…
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LILT: Scale Multilingual Content with AI and Human Precision
When your organization operates across countries, languages, and compliance zones, creating consistent, high-quality multilingual content isn’t just challenging—it’s mission critical. Marketing teams, compliance officers, localization leaders, and technical communicators all face a growing need to deliver faster, more accurate, and…
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Top AI Chatbot Development Companies for Marketing Agencies in 2025
The chatbot landscape has come a long way. Early chatbots were rule-based scripts with hard-coded replies, often leading to frustrating, dead-end interactions. To improve service, many organizations adopted hybrid models: simple bots handled routine questions, while more complex issues were…
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The Online Grocery Shopper in 2025: A Demographic Deep Dive
I really wanted online grocery shopping to work for my busy schedule. It seemed perfect. But every order left me disappointed—meat cuts I’d never select, fruit at the wrong ripeness, substitutions I didn’t want. I missed choosing my own food.…
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Hume: Ushering in the Era of Emotionally Intelligent Voice AI for Text-to-Speech
In a world saturated with synthetic voices and emotionless assistants, Hume AI stands out as a genuine leap forward. Far from being just another text-to-speech ( TTS ) system, their Octave platform is a new breed: the first speech-language model…



