AI agents are evolving to handle complex workflows, decision-making, and infrastructure management, enabling startups to increase productivity. Five AI agents can enhance startup productivity in key operational areas: NEO AI for automated machine learning engineering, Auto-GPT for autonomous task management, HireVue for AI-driven recruitment, Dust AI for workflow and knowledge management, and Vigilant AI for compliance and risk management. Startups can create customized AI agents using platforms like MonsterAPI to address unique requirements. By integrating these AI agents, startups can focus on innovation, scalability, and efficiency in an increasingly competitive market.