What if your best sales coach wasn't a person — and your biggest competitor wasn't another rep, but your own inability to think strategically? In this episode of the Learn Grow Deploy Show, I sit down with Ioanna Mantzouridou, founder of Dextego — an AI sales coaching platform for complex sales and a member of the Google for Startups program. Ioanna's path here is anything but conventional: she was deep into a PhD studying soft skills and coachability when she realized the classroom couldn't move fast enough. So she built the solution herself. Dextego uses computer vision, agentic AI, and proprietary emotion analysis to help sellers prepare for real calls, handle objections, and understand their own verbal and nonverbal patterns — all in a way that actually adapts to the individual, not a one-size-fits-all course from ten years ago. In this episode, we get into: The Emotion Engine — How Dextego uses computer vision to analyze tone, pace, eye contact, and nonverbal cues in real time, giving sellers coaching that goes far beyond what any human manager could catch. Agentic AI Behind the Scenes — Why Dextego is built on bands of AI agents handling distinct sales workflows, and why a partner at Insight Partners told a room full of founders: "If you don't have agentic models on your platform right now, don't count on us." The Future of Sales Careers — Why SDRs are becoming AEs, frontline managers are becoming VPs, and the skill being sought after right now isn't execution — it's strategic thinking. The Real Cost of Building AI — Talent and compute costs are the two walls every AI startup hits. Ioanna breaks down how Dextego navigates both without burning through runway. The Misconception She Can't Stop Hearing — AI does not have feelings. It is not your friend. And the rise of humanoid avatars — especially for children — is something she believes we need to take far more seriously. Whether you're in sales, building an AI product, or just trying to figure out where the human still fits in an increasingly automated world, this conversation will challenge how you think about both.