Adi Singh

Adi Singh is a dedicated entrepreneur and co-founder of AgentMail, a Y Combinator S25 startup focused on creating email inboxes for AI agents. His work at AgentMail involves developing an API-first email infrastructure that enables AI agents to handle email parsing, threading, labeling, searching, and replying, aiming to make AI agent communication as seamless as human interaction. ycombinator+3

With a strong background in both venture capital and operational roles, Adi Singh has invested at firms like Accel, StepStone Group, and Flex Capital. He also brings experience from senior product roles at successful startups, including some that were acquired by Cisco and others that went public, as well as operational experience in accounting, edtech, and e-commerce. ycombinator+3

Adi Singh is an active member of the entrepreneurship community at the University of Michigan, specifically involved with V1 @ Michigan, a student-run organization that supports builders and helps transform ideas into action. His connection to V1 @ Michigan highlights his engagement in nurturing new ventures and talent within the university's entrepreneurial ecosystem. substack+1

Adi maintains a notable presence on X (formerly Twitter), where he openly shares his startup journey, insights on AI, and entrepreneurship. He is known for actively engaging with the developer community, expressing a commitment to following developers building agents, and promoting transparency in the startup process. x+2