To maintain agility while scaling, A16Z models itself after the original Hewlett-Packard, operating as a series of small, autonomous groups (e.g., crypto, infra). This structure blends the power and resources of a large organization with the speed and ownership of a small one.
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A16Z’s verticalization was driven by a principle from legendary investor Dave Swenson: an investing team shouldn't exceed five people. This small size ensures that investment discussions remain true conversations, preventing them from becoming unwieldy presentations and preserving decision quality as the firm scales.
A16Z's transformation from a small, generalist partnership to a large, specialized firm was a deliberate answer to a fundamental industry problem: the traditional partner model doesn't scale for deploying capital and making decisions in today's massive, professionalized venture market.
To maintain agility and deep expertise at scale, Andreessen Horowitz restructured into independent, specialized teams for sectors like bio, crypto, and AI. Each sub-team operates like the original firm, preventing large, unproductive group decisions and enabling focused expertise.
Conventional scaling crushes founders by making them hold everything. Instead, invert the model: create a supportive architecture where your frameworks hold your work, which in turn holds you. This 'nesting bowl' approach enables scaling without feeling responsible for holding everything yourself.
PostHog manages its 16+ product suite by assigning small, autonomous teams of roughly three engineers to each product. This "compound startup" approach allows them to go wide, competing with multiple point solutions while remaining flat and avoiding bureaucracy. The small team structure fosters ownership and rapid development.
Large corporations can avoid stagnation by intentionally preserving the "scrappy" entrepreneurial spirit of their early days. This means empowering local teams and market leaders to operate with an owner's mindset, which fosters accountability and keeps the entire organization agile and innovative.
The firm avoids the pitfalls of scale by organizing into small, autonomous investment groups (e.g., crypto, infra). This design, inspired by early Hewlett-Packard, provides the speed of a small team with the power of a large institution's brand and capital.
In a multi-product company, horizontal teams naturally prioritize mature, high-impact businesses. Structuring teams vertically with P&L ownership for each product, even nascent ones, ensures dedicated focus and accountability, preventing smaller initiatives from being starved of resources.
To avoid bureaucratic bloat, organize the company into small, self-sufficient "pods" of no more than 10 people. Each pod owns a specific problem and includes all necessary roles. Performance is judged solely on the pod's impact, mimicking an early-stage startup's focus.
Gamma scaled to a $2B valuation with only 50 people by innovating on org design, not just product. They prioritize hiring generalists over specialists and use a 'player-coach' model instead of a traditional management layer. This keeps the team lean, agile, and close to the actual work.
