John Burke is a Managing Partner at PROOF and a Partner at Riverbend Capital. He serves as a board member and investor for several companies.
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckJohn Burke is a Managing Partner at PROOF and a Partner at Riverbend Capital. He serves as a board member and investor for several companies.
PROOF has not reported a check size. It invests at series b.
A warm intro from a founder PROOF backed works best.
Partner at Riverbend Capital.
Last updated 2026-10-15. Is this you? Ask for a correction.