# Alex Immerman

> Alex Immerman is a General Partner on the Growth investing team at Andreessen Horowitz (a16z), where he leads growth-stage investments across AI, consumer, fintech, crypto, and the physical world. Promoted to GP in January 2026 after seven years with the firm, he has spearheaded investments in category-defining companies including ElevenLabs, EliseAI, Flock Safety, Hebbia, Kalshi, Revolut, Sardine, Stripe, and Waymo. Before a16z, Immerman worked at General Atlantic as a growth-stage investor, served as Chief of Staff for the CFO of Facebook and CEO of Gainsight, and was an investment banker at Allen & Co. He graduated summa cum laude from Wharton and earned his MBA with distinction from Harvard Business School.

- **Role:** General Partner at Andreessen Horowitz
- **Organizations:** Andreessen Horowitz (a16z), General Atlantic, Facebook, Gainsight, Allen & Company
- **Nationality:** American
- **Education:** BS Economics, The Wharton School, University of Pennsylvania, MBA, Harvard Business School
- **Known for:** Promoted to General Partner at Andreessen Horowitz in January 2026 after seven years on the Growth team, Led growth investments in ElevenLabs, EliseAI, Flock Safety, Hebbia, Kalshi, Revolut, Sardine, Stripe, and Waymo, Helped build a16z Growth into a $22B AUM platform across five fund vehicles

## Career timeline

- **early career** — Investment Banking Analyst at Allen & Company LLC
- **mid career** — Chief of Staff to CFO at Facebook
- **2017** — Chief of Staff to CEO at Gainsight
- **mid career** — Associate / Investor at General Atlantic (growth-stage tech investing)
- **~2019** — Joined Andreessen Horowitz Growth team
- **2026-01** — Promoted to General Partner on a16z Growth team

## Achievements

- Promoted to General Partner at Andreessen Horowitz in January 2026 after seven years on the Growth team
- Led growth investments in ElevenLabs, EliseAI, Flock Safety, Hebbia, Kalshi, Revolut, Sardine, Stripe, and Waymo
- Helped build a16z Growth into a $22B AUM platform across five fund vehicles
- Co-authored influential a16z frameworks on AI retention benchmarks and prediction market maturation
- Graduated summa cum laude from Wharton and earned MBA with distinction from Harvard Business School
- Led new investments in Kalshi, EliseAI, and Revolut within a single six-month window

## Latest updates

- **2026-01** — Promoted to General Partner on a16z Growth team after seven years with the firm
- **2026-02** — Led Stripe secondary market investment
- **2025-12** — Published 'Prediction Markets: They Grow Up So Fast' with Santiago Rodriguez, analyzing Kalshi's growth trajectory
- **2025** — Led investments in Kalshi (prediction markets), EliseAI (AI for real estate), and Revolut (fintech)
- **2025-06** — Appeared on 'Run the Numbers' podcast discussing how AI is redefining the modern CFO role

## Links

- Website: https://a16z.com/alex-immerman/
- LinkedIn: https://www.linkedin.com/in/immerman/
- Twitter/X: https://twitter.com/aleximm
- YouTube: https://www.youtube.com/watch?v=6Aht56hqhSs

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Profile page: https://yespress.io/alex-immerman
Published by YesPress — https://yespress.io
Last updated: 2026-05-09