The Dropbox Mafia — Dealroom

112 Dropbox alumni startups. $87B combined value across 10 countries. Alumni-founded startups ranked by Dealroom enterprise value.

Companies

  1. Cognition | Devin AI

    Founder: Steven Hao · Valuation: $48B · Founded 2023 · Sector: Enterprise Software · HQ: New York City, United States

  2. Thinking Machines Lab

    Founder: Lilian Weng · Valuation: $12B · Founded 2024 · Sector: Enterprise Software · HQ: San Francisco, United States

  3. io

    Founder: Scott Cannon · Valuation: $6.5B · Founded 2024 · Sector: Consumer Electronics · HQ: San Francisco, United States

  4. Recursive Superintelligence

    Founder: Tim Shi · Valuation: $4.7B · Founded 2026 · Sector: Enterprise Software · HQ: Palo Alto, United States

  5. Vanta

    Founder: Christina Cacioppo · Valuation: $4.2B · Founded 2018 · Sector: Enterprise Software, Security · HQ: San Francisco, United States

  6. Persona

    Founder: Charles Yeh · Valuation: $2B · Founded 2018 · Sector: Security, Enterprise Software · HQ: San Francisco, United States

  7. Solana

    Founder: Anatoly Yakovenko · Valuation: $1.9B · Founded 2017 · Sector: Fintech · HQ: San Francisco, United States

  8. Pilot

    Founder: Jeff Arnold · Valuation: $1.2B · Founded 2016 · Sector: Enterprise Software, Fintech · HQ: San Francisco, United States

  9. AgentSync

    Founder: Jenn Knight · Valuation: $1.2B · Founded 2018 · Sector: Enterprise Software, Fintech · HQ: Denver, United States

  10. Material Security

    Founder: Chris Park · Valuation: $1.1B · Founded 2017 · Sector: Security · HQ: Redwood City, United States

  11. Nylas

    Founder: Michael Grinich · Valuation: $720M · Founded 2013 · Sector: Enterprise Software · HQ: San Francisco, United States

  12. Census

    Founder: Sean Lynch · Valuation: $630M · Founded 2018 · Sector: Enterprise Software · HQ: San Francisco, United States

  13. Ambient.ai

    Founder: Vikesh Khanna · Valuation: $444M · Founded 2017 · Sector: Enterprise Software · HQ: Palo Alto, United States

  14. Convex

    Founder: James Cowling · Valuation: $342M · Founded 2021 · Sector: Enterprise Software · HQ: San Francisco, United States

  15. Forethought

    Founder: Deon Nicholas · Valuation: $325M · Founded 2017 · Sector: Marketing, Enterprise Software · HQ: San Francisco, United States

  16. PlanetScale

    Founder: Jiten Vaidya · Valuation: $300M · Founded 2018 · Sector: Enterprise Software · HQ: Mountain View, United States

  17. Metronome

    Founder: Scott Woody · Valuation: $300M · Founded 2020 · Sector: Fintech · HQ: San Francisco, United States

  18. Common Room

    Founder: Tom Kleinpeter · Valuation: $267M · Founded 2020 · Sector: Enterprise Software · HQ: Seattle, United States

  19. Planetarium

    Founder: Kijun Seo · Valuation: $160M · Founded 2018 · Sector: Gaming · HQ: Seoul, South Korea

  20. SESO

    Founder: Jordan Taylor · Valuation: $156M · Founded 2020 · Sector: Food · HQ: San Francisco, United States

  21. Fly.io

    Founder: Michael Dwan · Valuation: $150M · Founded 2016 · Sector: Enterprise Software · HQ: Chicago, United States

  22. Prima

    Founder: Annelies Gamble · Valuation: $138M · Founded 2022 · Sector: Engineering and Manufacturing Equipment · HQ: Mexico City, Mexico

  23. Scanner.dev

    Founder: Steven Wu · Valuation: $132M · Founded 2022 · Sector: Security · HQ: San Francisco, United States

  24. Pavilion

    Founder: Alicia Chen · Valuation: $132M · Founded 2018 · Sector: Legal · HQ: San Francisco, United States

  25. Opal

    Founder: Stephen Cobbe · Valuation: $132M · Founded 2021 · Sector: Enterprise Software · HQ: San Francisco, United States

  26. Column Tax

    Founder: Gavin Nachbar · Valuation: $130M · Founded 2021 · Sector: Fintech · HQ: New York City, United States

Data by Dealroom.co