Now accepting Founding Traders
Post what you have.
Get what you want.
Kaup is the social bartering platform where you trade what you have for what you actually want — money, possessions, or services. No endless scrolling. Just intent, bids, and trades.
🔄Barter-first⏱Live bid windows⭐Reputation-gated trades💬No spam DMs
offering
Jordan 1 Chicago
for
Grand Seiko SBGA211
offering
Gibson ES-335
for
Leica M6 + lens
offering
Mid-century sofa
for
MacBook Pro M3
Trade now. Own what you build.
Become a Founding Trader
Get the beta today — everyone who joins can trade. The first 500 in your city to go active earn Founding Trader status; the top 50 by activity earn a stake in Kaup as it grows.
Founder slots fill by activity, not signups. No monthly fees. Barter stays free forever.
