In this episode of the SaaS Execution Podcast, host Scott Ward interviews Zhou Yu, founder of Arklex AI and a professor at Columbia University. Zhou explains how Arklex AI is revolutionizing the development of AI agents that learn over time, reducing maintenance work for software products. The discussion dives into the various applications of these AI agents, such as customer service and sales automation, and the importance of using a modular and agnostic approach to different language models and cloud services. The conversation also touches on the evolution of natural language processing, the challenges of scaling a startup team, and effective strategies for product and sales growth. Zhou shares practical advice on integrating AI into existing SaaS products and emphasizes the need for constant adaptation and innovation in the field.