Abigail Kirigin, Ivan Kirigin · 2 co-founders
Profile coverage3 of 8 · missing Location, Funding, Signals, Customers, Stack / tools · last run 8/11/2026
About
Tipjoy was a simple, social payments engine that allowed merchants to sell digital content and features, charities to raise money for causes, and individuals to give money to one another. Tipjoy was a Winter '08 Y Combinator participant.