By 2025, the approach to user onboarding and activation in SaaS companies has shifted markedly, with interactive demos becoming a pivotal tool in product-led growth (PLG) strategies. Unlike traditional methods such as static demos or lengthy sales calls, interactive demos offer users a live, clickable experience that allows them to explore core features and workflows without the need for an account or sales interaction. These demos have proven effective in reducing churn, accelerating adoption, and building trust by simulating real product usage, thus serving as a "try before you buy" mechanism that aligns with the PLG model where the product itself drives acquisition and expansion. Research indicates that interactive demos, which leverage cognitive load theory and experiential learning principles, significantly enhance user engagement, retention, and activation rates, with data showing that such demos can lead to a 70% increase in trial sign-ups and 80% more activation actions compared to traditional methods. As companies increasingly adopt this approach, tools like Chameleon are noted for their advanced analytics and AI-driven personalization, enabling tailored demo experiences that further reduce friction and aid in user journey optimization.