About
Fundraising should feel like a celebration
CapyBidder began with a simple frustration: traditional auctions leave money — and energy — on the table.
A silent auction ends quietly at one person's top bid. A live auction with a gavel can be thrilling, but only a few people ever get to play. We wanted something where everyone is in the game, the tension builds round after round, and the cause comes out ahead.
So we built CapyBidder around a different mechanic. Bidders take turns deciding to stay in or step out, each round adding a little more to the total. It's part auction, part game of nerve — and it keeps a whole room leaning forward.
We care most about trust. Real money moves through these events, so the parts that matter — fees, invoices, winners — are clear and verifiable. The playfulness lives in the experience, never in the accounting.
Why a capybara?
Capybaras are famously calm, social, and unbothered — they get along with everyone. That's exactly the spirit we want at your event: relaxed and friendly on the surface, with a quiet thrill underneath. Calm everywhere, except when it counts.
Ready to raise more at your next event?
Set up a prize, invite your bidders, and watch the room come alive.
Plan a beta auction