Joseph Lee is the Co-founder and CEO of Supademo, an AI-powered platform that helps teams create interactive product demos and guides for sales, marketing, onboarding, and customer education. He leads Supademo's product vision and growth, building intuitive, self-guided experiences that enable companies to simplify product education and drive engagement. Previously, Joseph co-founded Freshline, a B2B e-commerce platform for food distributors, where he served as CPO and led product strategy and execution from customer insight through product development.

Product demos are no longer just a sales tool — they can shape how prospects understand a product, how customers learn to use it, and how teams drive adoption at scale. But what makes a demo effective enough to move users from curiosity to real product value?

Joseph Lee, a two-time startup founder and product builder, says the most effective demos help customers understand value faster by letting them experience a product rather than passively watch it. He highlights the power of interactive, self-serve experiences that can support sales, onboarding, training, enablement, and product education. Supademo's product-led approach also allows users to experience advanced features through reverse trials, while AI helps teams personalize, translate, maintain, and scale demos more efficiently. As these experiences become more intelligent and agentic, companies can guide users through workflows with less friction and help them reach meaningful outcomes sooner.

In this episode of the Inspired Insider Podcast, Dr. Jeremy Weisz speaks with Joseph Lee, Co-founder and CEO of Supademo, about using product demos to accelerate sales, onboarding, and adoption. They discuss interactive self-serve demos, AI-powered personalization, and in-app product education. Joseph also shares how Supademo evolved from SaaS into an agentic demo platform.