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HOME/PEOPLE/BEN HOROWITZ
// PERSON

Ben Horowitz

ROLE CO-FOUNDER & GENERAL PARTNERAT ANDREESSEN HOROWITZMENTIONS 43LAST SEEN JULY 30, 2026
// BIO

Co-founder of Andreessen Horowitz and veteran Silicon Valley entrepreneur and investor.

Discussed in
// RECENT MENTIONS
// SIGNALS
43 SIGNALS
01
hire·20VC·JULY 30, 2026

Raised $1.7B led by Andreessen Horowitz with Ben Horowitz joining the board. Bain Capital and Fifth Wall also participating.

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02
funding·20VC·JULY 30, 2026

Travis is totally correct. It's not humanoids, it's specific purpose robotics. I actually think he's correct. I think we'll look back on the humanoids and go, we got way ahead of ourselves.

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03
mention·The a16z Show·JULY 26, 2026

Years ago when I was at Netscape they tried to ban cryptography. The math is out there. You're not going to ban it.

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04
mention·The a16z Show·JULY 26, 2026

Anthropic just paid $1.5 billion for stealing everybody's books, including mine, by the way. They trained on my book and I joined that class action lawsuit.

Source
05
funding·The a16z Show·JULY 22, 2026

We started the fundraise, and Ben remembers this because I gave him a preview at first in Vegas... he's like, I just want the whole freaking trench coat... I want the things that you're doing. And let's be partners for all the things you do.

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06
funding·The a16z Show·JULY 22, 2026

So we got to 375 million pre with A16Z. Yuri almost came in at 400, but he was like, no, I can't do it.

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07
mention·The a16z Show·JULY 16, 2026

There's like a dozen video models out there and there's not one that's the best at everything or even close to the best at everything. There's like literally a dozen that are all the best at one thing.

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08
mention·The a16z Show·JULY 6, 2026

"Those are the only things — things that you believe that everybody around you doesn't believe, when you're right — that create real value in the world. Everything else people already know. There's no value created. It's just business as usual."

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09
mention·The a16z Show·JULY 6, 2026

"It was an interesting secret because it was something that probably everybody in the world knew at one point, but they had all forgotten. Everybody had forgot why we had hotels."

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10
mention·The a16z Show·JULY 6, 2026

"If you came to me and said, hey, I've got an idea to make batteries and cell phones last longer, I would go, well, that's a pretty good idea, but I'm not going to fund it because everybody thinks that's a good idea."

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11
mention·The a16z Show·JULY 6, 2026

"They were talking about how he had proven that if you built a machine that was what he called a Turing machine, that it was theoretically impossible to build a machine that was computationally more powerful... It just melted my mind when I heard it."

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12
mention·The a16z Show·JULY 1, 2026

One of the things that Mark and I used to do a lot in the early days was basically try and convince the entrepreneur to do what we wanted. And then if they did that, we would not invest because they didn't — they want to tack over to the market and that's false...

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13
mention·Sourcery·JUNE 20, 2026

I did this amazing series with Michelle Del Buono of A16Z Perennial, which is Mark and Ben's multifamily office. We did two episodes so far and it's all centered on the major wealth creation event that's happening right now.

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14
mention·The a16z Show·JUNE 19, 2026

There is no way to get to anything resembling a story that you're going to like through the traditional media anymore. Like, it's just basically not possible. Every once in a while you can land a story, but you can't run a strategy.

Source
15
mention·The a16z Show·JUNE 19, 2026

Everybody just naturally thinks inside out, me and my company and my product out into the world. Don't think that way. Think in terms of like, what are the most interesting things happening in the world? And then how do those things relate to us?

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16
mention·Axios Pro Rata·JUNE 4, 2026

"I spent a lot of time over the last two years visiting almost every country in the world, trying to put together our international strategy, and something you realize is that you need relationships with the governments. And we didn't have anybody in the firm who had those relationships at the level Anne does." — Ben Horowitz

17
mention·Sourcery·MAY 22, 2026

You are the CIO of A16Z Perennial. I like to call this Mark and Ben's multifamily office — it is the wealth management fund of A16Z.

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18
hire·The a16z Show·MAY 20, 2026

My partner Ben and his family have moved to Las Vegas. They are extremely happy.

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19
hire·The a16z Show·MAY 20, 2026

My partner Ben and his family have moved to Las Vegas. They are extremely happy.

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20
mention·AI + a16z·MAY 19, 2026

God bless Elon, the TerraFab. You know, that's the idea. He's going to just go deal with all the bottlenecks himself, which is how he does things, which is why we need him.

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21
mention·AI + a16z·MAY 19, 2026

It used to be very well known that you cannot throw money at the problem... That's no longer true. You can throw money at the problem. If you have enough money and some good data, you can buy enough GPUs and solve basically anything in software.

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22
mention·AI + a16z·MAY 19, 2026

Navon, right? Like they're travel. So obviously the SaaSpocalypse, like they're dead... But then you look under the covers and you go, well, it actually is a little more complicated than that because on travel, like you actually need explicit relationships to find providing your travel.

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23
mention·AI + a16z·MAY 19, 2026

nobody wants to do, including OpenAI or Anthropic, is sell to the damn travel manager. Like nobody has a channel to the travel manager.

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24
mention·AI + a16z·MAY 19, 2026

You want to keep advancing. You want to kind of do the things that Intuit is doing where like, okay, like turn ourselves into more of an AI company. And then kind of hold the customer.

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25
funding·AI + a16z·MAY 19, 2026

Our first fund was $300 million... We just raised $15 billion, four of the seven funds... America's got to rebuild its entire infrastructure like right now... somebody's got to fund it.

Source
26
mention·AI + a16z·MAY 19, 2026

NVIDIA will make enough chips. But then we won't have enough memory. And we won't have enough electricity.

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27
product·AI + a16z·MAY 19, 2026

We invested in a transformer company, not like an AI transformer, like an actual power transformer company. Because you need, you know, kind of better, easier to manufacture, more efficient transformers. And the transformer hasn't changed since really we invented electricity.

Source
28
mention·AI + a16z·MAY 19, 2026

Fred Brooks called it the mythical man month and every engineering leader believed it. That rule no longer holds.

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29
mention·AI + a16z·MAY 19, 2026

Our first fund was $300 million... We just raised $15 billion, four of the seven funds... America's got to rebuild its entire infrastructure like right now... somebody's got to fund it.

Source
30
product·The a16z Show·MAY 14, 2026

"How much model differentiation does OpenAI have at this point? You know, maybe they have negative differentiation in some areas. But they've got the most consumers, and that still matters."

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31
mention·The a16z Show·MAY 14, 2026

Participants: Balaji Srinivasan, Ben Horowitz

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32
mention·The a16z Show·MAY 14, 2026

"Chris Dixon has talked about the idea of navigating the idea maze, right? It's like you're sort of trying every potential." — Balaji Srinivasan / "Yeah, everybody is going through the idea maze. There are no ideas. There's only the idea maze." — Ben Horowitz

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33
funding·The a16z Show·MAY 14, 2026

"We funded a company, which I never thought we would fund that's doing a new transformer, not like a model, but like literally a power transformer. Because there's like a massive shortage in power transformers."

Source
34
mention·The a16z Show·MAY 14, 2026

"You people are doing everything but your job. You're writing these requirements, you're pitching customers, this and that, you're doing all this stuff. It's a lot of work. But your job is right product, right time. And if you don't give me the right product at the right time, I don't give a fuck what you do." — Ben Horowitz

Source
35
mention·The a16z Show·MAY 14, 2026

Ben briefly lists a cascade of physical and digital scarcities — electricity, chips, tokens, cooling — as a structured investment theme... He is essentially articulating a supply-side bottleneck thesis for the AI era.

Source
36
mention·The a16z Show·APRIL 27, 2026

The pitch was that Jan Stoica, who was a professor at Berkeley, presented the company. And the slides he made, it was like going to, like, a computer science lecture that you couldn't understand in college... Scott Schenker... called me and said, Ben, I have the best distributed systems guy that we've seen in the last 10 years in academia. His name is Matej Zaharias.

Source
37
mention·The a16z Show·APRIL 27, 2026

A16Z was built on two compounding bets: that the number of companies reaching $100M in revenue would explode from 15 to 200 per year as every company became a tech company, AND that entrepreneurs deserved a better product than just a check.

Source
38
mention·The a16z Show·APRIL 27, 2026

With AI, that's really changed, and that you can throw money at the problem. Because if you have enough GPUs and enough data, you can basically solve most problems right now.

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39
mention·The a16z Show·APRIL 27, 2026

Scott Schenker, who was another professor at Berkeley, who I knew, had called me and said, Ben, I have the best distributed systems guy that we've seen in the last 10 years in academia.

Source
40
mention·The a16z Show·APRIL 27, 2026

That's Stuart Butterfield. You know, he's a great entrepreneur. So, like, companies go through changes and this and that. If you've, you know, like, if you're a special founder and you don't run out of cash, I'm still for that and would bet on that.

Source
41
mention·The a16z Show·APRIL 27, 2026

He was the best at handling super talented, difficult to handle people of all times. No question.

Source
42
mention·The a16z Show·APRIL 27, 2026

To build a travel company, you actually need to have supply chain relationships with not every airline in the United States, but every airline in the world, every hotel in the world... Navon lost two-thirds of its value in the SaaSpocalypse. And it's, you know, accelerated revenue since then.

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43
mention·The a16z Show·APRIL 27, 2026

Slack was in dire straits before he figured it out. You know, he had built a game on Flash called Glitch, and Steve Jobs outlawed Flash on the iPad, and it was an iPad game. And, like, that's how dead he was, you know, and he had, like, $6 million left, and he turned it into Slack.

Source

AI-extracted from podcast / newsletter / paper summaries. May contain errors.