Shreyans Jain is Co-Founder of Manicule (YC P26), an AI-native developer relations and technical documentation studio backed by Y Combinator, based in San Francisco.

Originally from Agra, India, Shreyans has been building since age 14 and previously served as Founding Engineer at Supermemory, where he witnessed firsthand the critical impact of quality developer documentation.

At just 18, Shreyans co-founded Manicule with his high school friend Naman Bansal after being rejected by YC at 15 and returning to get accepted at 18, demonstrating rare persistence and technical maturity.

Shreyans built an AI app that reached App Store Productivity Trending within a month, and earlier earned a Hack Club grant to design and manufacture a custom all-in-one water quality testing PCB from scratch.

Manicule has grown 100% month-over-month to $58K in monthly revenue, raised $500K from Y Combinator, and delivered results including 37% fewer support tickets and $100K+ in enterprise deals for clients like Greptile, Reducto, and Supermemory.