
How to Size the Market for Vertical AI
“Small market” may be the two most dangerous words in venture capital.
Eric Flaningam
Partner

In our business, "What can go right?" is a far more important question than "What can go wrong?"
Bio
Eric Flaningam is a Partner at Felicis, where he invests in companies transforming large industries that others underestimate. He is drawn to founders building complex businesses that can disrupt spaces dominated by incumbents: from healthcare, to energy, to semiconductors, and beyond.
His investing philosophy is shaped by history's great investors: Warren Buffett, Charlie Munger, Michael Mauboussin, Clay Christensen, and Nick Sleep. Their frameworks inform his views on what it takes to build lasting competitive advantages & how hard it is to disrupt an existing industry, but how powerful it can be when a startup does.
He writes Generative Value, one of the largest tech investing newsletters on Substack, where he shares research and perspectives on public and private markets and where technology is heading. He also regularly hosts AI builder dinners, bringing together top engineers and founders across the ecosystem.
Before Felicis, Eric spent two years at Microsoft managing the delivery of ~$400M of software contracts to public and pre-IPO companies. He holds a BS in Industrial Engineering from Purdue University, where he was a leading undergraduate researcher. Eric splits time between New York City and San Francisco.
At my core, I'm just genuinely curious about how the world works -- I can't help it. Charlie Munger gave the advice to "follow your natural drift," and mine has always been curiosity. As a kid, my favorite show was How It's Made? -- I'd watch it with my dad every day. That instinct never went away, and I find investing to be the best job in the world for a curious person.
Second, I think there's alpha in the details others miss. The best investors force extreme clarity of thought, but you need as much information as possible to get there. To borrow from Donald Rumsfeld -- the most dangerous risks in investing aren't the known knowns or the known unknowns. It's the unknown unknowns. And the best way to minimize those is through deep research.
Finally, to be the best partner to founders, I think you really need to understand the details of what they’re building. It can be easy as an investor to get the high-level thesis right and invest in a company -- but I think it does both parties a disservice if the investor doesn't do the work to build a similar level of conviction as the founder. And that doesn’t show until the business faces hard times, when a good investor is needed most.
I think about industry lifecycles a lot. In the early stages of a new technology wave, the companies that win are the ones that compound feedback cycles the fastest: get close to customers, understand their problems, build for those problems, and use that advantage to attract more resources to build the business.
So I love when founders are first (or early) to some unique insight the market hasn't seen yet. Some industry experience is often what makes that insight possible.
But the best companies have a compounding advantage that makes it increasingly difficult for others to compete over time. And the best predictor of that, I've found, is when a founder can clearly articulate the north star for what the business is trying to do. Jeff Bezos is my favorite example: "I can't imagine that in ten years customers are going to say: I really love Amazon, but I wish their prices were a little higher, or that it was less convenient, or they had less selection.”
Finally, I think durability is just as important as growth -- and it takes a founder who is incredibly obsessed, mission-oriented, and long-term focused to build a truly massive business. Those are the traits I look for.
I'm of the belief that the farther back you look, the farther forward you can see.
Most every technology wave rhymes with the one before it. Human nature never changes. And patterns of disruption tend to look quite similar across eras. That alone makes history invaluable for investors.
But there's another reason I find it useful for investing in startups. For a startup to succeed, they're either fixing a broken problem in an industry or reshaping it entirely. Well, those problems exist for a reason! Industries are structured the way they are for a reason. History is often the only way to understand why things are the way they are. And once you understand that, you can start to see how they might be changed.
from the Felicis community.
from the Felicis community.