Andrew Chen

Andrew Chen

[1]

• Current affiliation: General partner at Andreessen Horowitz, focusing on a16z Speedrun which invests up to $1M in brand new startups.[1]
• Location: Not explicitly stated, but based in the US with past roles at Uber and a16z.[1]
• Primary public surface: Personal website at andrewchen.com and Substack newsletter.[1][5][4]

The People Behind It

• Born and educated in the US; holds a B.S. in Applied Mathematics from the University of Washington, graduating at age 19.[1]
• Led growth teams at Uber during its pre-IPO hypergrowth, helping enter 800 markets and reach 100 million active riders.[1]
• Author of the best-selling book The Cold Start Problem on product strategy and network effects, featuring interviews with founders from Slack, Clubhouse, Zoom, Twitch, Tinder, Reddit, Uber, Airbnb, PayPal, and more.[1]
• Currently a general partner at Andreessen Horowitz, leading a16z Speedrun for early-stage investments.[1][5]
• Signature contribution: Writings and newsletter on growth tactics, product virality, and startup scaling via his site and Substack.[1][4][5]

Catalog of Notable Works

• The Cold Start Problem — 2021 — Best-selling book on leveraging network effects in tech products, with case studies from major platforms like Slack and Uber.[1]
• Growth Newsletter — Ongoing since at least 2012 (inferred from site history) — Regular essays on startup growth, viral loops, and product strategy.[5]
• Corpospeak: Why you still sound like a faceless corporate entity — Recent — Essay on improving corporate communication through decentralized participation.[4]
• About page essays and conference bio — Ongoing — Personal reflections on career at Uber, a16z, and growth principles.[1]
• Uber growth talks and writings — Pre-2017 — Public artifacts from leading Uber's hypergrowth phase across 800 markets.[1]
• a16z Speedrun investment theses — Ongoing — Insights on early-stage investing up to $1M in new startups.[1][5]

Why It Matters to Innovators

• Delivers battle-tested frameworks from Uber's hypergrowth, framing viral adoption as engineered through cold starts and network effects rather than organic luck.[1]
• Installs mental models like the "Cold Start Problem" for diagnosing why multi-sided platforms fail to ignite, with tactics to sequence user acquisition and retention.[1]
• Provides operator-to-operator credibility via real-world execution at Uber and now a16z, illuminating consumer tech scaling in competitive markets like ridesharing and social apps.[1]
• Teaches product strategy via founder interviews (e.g., Tinder, Airbnb), helping innovators benchmark network effects against proven winners.[1]
• Counters simplistic growth hacking with rigorous math-informed approaches, rooted in his Applied Math background.[1]

Best Starting Points

• The Cold Start Problem — Seminal book capturing his core thesis on network effects; read for frameworks on product launches.[1]
• About page — Quick bio and career highlights; ideal accessible intro to his Uber and a16z experience.[1]
• Corpospeak essay — Recent, punchy Substack post on communication pitfalls; great for immediate tactical value.[4]
• Homepage newsletter signup — Ongoing essays; start here for steady drip of growth insights.[5]
• Uber growth series (via site archives) — Dive into his pre-IPO playbook for scaling to 100M users.[1]

Adjacent Sources

• The Cold Start Problem — His flagship book, central to his body of work.
• Paul Graham — Fellow essayist on startups; overlaps in early-stage advice.
• a16z Podcast — Current affiliation's content; cites his network effects ideas.
• Ryan Holiday — Contrasts his math-rigorous growth with tactical playbooks.
• Geoffrey Moore — Complements cold start frameworks for tech adoption.
• Network Effects — Core mental model he popularized.

Sources