Stephen Wemple is a Principal at Spero Ventures, focusing on companies that improve health, optimism, and productivity.
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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 deckStephen Wemple is a Principal at Spero Ventures, focusing on companies that improve health, optimism, and productivity.
Stephen Wemple invests through Spero Ventures, which writes checks of $1M to $10M at seed, series a.
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Last updated 2026-10-15. Is this you? Ask for a correction.