Peter Steinberg is a Managing Director at Gaingels LLC. He has 25 years of experience in UX/UI, human-computer interaction, and venture investing since 2007.
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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 deckPeter Steinberg is a Managing Director at Gaingels LLC. He has 25 years of experience in UX/UI, human-computer interaction, and venture investing since 2007.
Gaingels has not reported a check size. It invests at pre-seed, seed, series a, series b.
A warm intro from a founder Gaingels backed works best. A short LinkedIn note with one line on traction is the next best route.
not stated at AOL; Head of Product Development at Zagat; not stated at Vindigo; not stated at CIA; led product at Meetup; co-founder at Flashlight Worthy Books; Head of Product, Interim CTO at Food52.
Last updated 2026-10-15. Is this you? Ask for a correction.