Daniel Tian is the CEO and co-founder of Photon, the distribution layer for AI agents, backed by Google Gradient, HongShan, A*, Vercel and more. Photon's open-source SDK lets developers build an agent once and deploy it to iMessage, WhatsApp, SMS/RCS, Telegram, email and voice, and it powers production agents at companies including Rho, Corgi Insurance, Ditto and Flip. Daniel studied at Penn's M&T program.