Chemistry Ventures

Chemistry is a $350M early-stage firm that leads investments in founders who blend technical expertise with commercial instincts. We lead investments from the first check through Series B, with commitments up to $30M. At Chemistry, connection comes first — when we invest, we go all in, putting the full weight of our team behind you.

Founded in 2024 by Mark Goldberg, Ethan Kurzweil and Kristina Shen — veteran investors with 35+ years of experience across a16z, Bessemer, and Index — Chemistry brings deep institutional experience and start-up hustle to every company we back. Collectively, we’ve led 100+ investments in companies such as Decagon, PagerDuty, Plaid, ServiceTitan, Twilio, and Twitch.