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Zach Weinberg
Co-founder of Flatiron, Flatiron Health

Zach Weinberg (Sold Flatiron Health for $2B) Unpacks VC Trends, The AI Wave and Remote Work

🎥 Jul 21, 2023 📺 TheLoganBartlettShow ⏱ 84m
Zach Weinberg is the founder of Flatiron Health sold for $2B to Roche, Curie.Bio a $520M fund to be the YC for BioTech and Invite Media sold to Google for $85M. In the episode, Logan and Zach banter on the current state of the venture capital industry, as well as everything from remote work, artificial intelligence, and founder advice. Prior to Curie.Bio, Zach was the Co-Founder at Flatiron Health (acquired by Roche) and the Co-Founder at Invite Media (acquired by Google). (0:00) Intro (1:34) NASDAQ Closing Bell Ceremony (7:14) Publicly launching Curie.Bio and working from home (34:16) Stat...
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About Zach Weinberg

Zach Weinberg, co-founder of Flatiron Health and Curie.Bio, has been discussing his approach to biotech venture funding and the challenges of building companies in healthcare. In a July 2025 podcast, Weinberg and his Curie.Bio co-founder Alexis Borisy described their firm's model, which combines a $520 million venture fund with in-house drug-discovery expertise. Weinberg stated that the goal is to "free the founders" by allowing them to retain a greater percentage of ownership and control compared to traditional venture capital structures. He has also commented on the difficulty of starting therapeutics companies, saying that "being a therapeutics founder was way harder than being a software founder" due to the high cost of mistakes. Weinberg has also reflected on his earlier entrepreneurial experiences, including building Flatiron Health, which he said used a "network business" model of selling discounted software to cancer centers to aggregate clinical data. He has offered advice to founders entering healthcare without prior experience, recommending that they "embrace the current structure" and take time to understand industry regulations. In discussions about broader industry trends, Weinberg expressed skepticism about blockchain in healthcare, stating that data-sharing problems are "mostly about incentives and culture, not a technology fix," and questioned whether the current AI boom might be viewed as a "great distraction" in retrospect.

Source: AI-verified profile updated from Zach Weinberg's recent appearances. Browse all interviews →

Transcript (51 segments)
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Logan Bartlett0:10
Welcome to the Logan Bartlett Show. I am your host, Logan Bartlett, and what you're going to hear on this episode is a conversation I had with Zach Weinberg. Zach is the co-founder of Curie Bio, which is trying to build a YC for biotech. Before that, he was the co-founder of Flatiron, which sold to Roche in a multi-billion dollar outcome, and before that, he was the co-founder at Invite Media, which sold to Google shortly after Zach graduated from college. He also runs his own venture firm called Operator Partners, where he, along with his longtime business partner Nat Turner, make investments in companies in healthcare and in software. This is a wide range of conversation on markets, where we talk about what we're seeing in the venture landscape, what's going on with down rounds, fund sizes. It's very hard to return a 20 billion dollar mega fund. Smart people in this, a lot of effort and hustle, the good stuff will get funded, it will survive, it will work eventually. Some principles around operating in a remote world, among a bunch of different things. Zach's always a pleasure to have on and nothing short on his opinions as well. If you are enjoying the content that we're putting out there, please do like, share, subscribe. It really helps spread the word for us. Now without further ado, Mr. Zach Weinberg.
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Zach Weinberg1:34
I feel like I'm dressed for a tennis game. I am. We have a NASDAQ closing bell ceremony we're doing this afternoon, and so this is my summer business casual attire. This is what you're getting from me.
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Logan Bartlett1:51
What's the closing bell ceremony? What is it?
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Zach Weinberg2:11
We have a hundred companies on the list of different stages, early, mid, and growth, of these private infrastructure businesses. Everyone's in town for it. We're going to go clapping and do the bell ceremony thing and then do the NASDAQ billboard thing and all of that. It should be good.
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Logan Bartlett2:42
So last we spoke, you had publicly launched your Curie Bio, which I... Curie, like Marie Curie?
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Zach Weinberg3:11
If I were running frankly any startup, and I don't think it has to just be what we're doing in biotech, but almost any startup where you don't have physical manufacturing type work that you need to do, so for software obviously and anything adjacent, we have work from home as the primary. We assume you're working from home day to day. We don't hire you based on where you live. Then every six weeks we meet in Boston, which is where most people are, for roughly four days. Sometimes some people stay for the whole week, but basically Monday to Thursday every six weeks. We do it pre-scheduled for basically... or whatnot. So we're doing it every six weeks. You get to do about eight times a year, which is honestly like I wish we did a little bit more. Then we'll do some all-hands Zoomy stuff in between, but it's pretty often.
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Logan Bartlett4:22
Have you calculated the total cost? I realize it's not just a cost trade-off, it's also like a talent opening up the aperture of talent, but have you calculated does it end up still being cheaper than having an office space in New York to house the number of people, or have you not even done that math?
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Zach Weinberg4:40
Yeah, we just never did the math. My guess is it's probably the same. When you add in all the flights and the hotel and the travel and all that kind of stuff that frequently versus the reduced footprint you need on the real estate side... We assume we'll get something in San Francisco, but the footprint of those are materially smaller than you would normally have for the number of people. I gotta think it's a wash.
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Logan Bartlett5:20
What about process wise? Have you guys done anything process-like in a purposeful way outside of that for remote communication, or is it just standard Slack? Have you done the... I saw you tweeting about Rome and what Howard's doing. Have you guys done anything interesting from a process standpoint for remote workers?
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Zach Weinberg5:42
By far, a few thoughts. One, we don't even have Slack. I hate it. The thing that drives me crazy about Slack for what we do... I'm not suggesting this would work for everyone, but it had two really big downsides. One is it just becomes like a social tool and it's completely distracting. I hated it from that perspective. I didn't want to have the pets channel and stuff like that. That's not what work is for. The other one is that it's so easy to use from a group discussion standpoint. Everyone has a group thread, and I felt like a lot of decisions that shouldn't be made in chat were getting made in chat basically, because the friction of setting up a live meeting was always pretty high. When you have this asynchronous or semi-synchronous group chat going, stuff would happen like, 'Oh, I'll just type it in the chat,' and then whoever's there to respond... We use WhatsApp. It's not as easy to use on your phone, which I think is a feature, not a bug. I don't know how long it will last. At some point we may have to get a Slack-like thing for this. The biggest gap with WhatsApp and I think a lot of these is just the quick ad hoc audio. That's the thing we've been trying to replicate. It's just really difficult. The after-meeting quick discussion that isn't scheduled, the unscheduled meeting basically.
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Logan Bartlett7:43
I referenced it, but for people that don't know, Howard Lerman was the CEO of Yext, public, whatever billion dollar company. His thing now is... there were a few of these that tried it. What he's done with Rome is it's pretty utilitarian in the way that a professional tool should be. You can quickly see who's in calls or in meetings in a visual manner, you can drop in on that, you can do one-click knock to set up an audio or a visual conversation. It's cool. One of my companies uses it within their engineering team and they swear by it. I think Howard is doing a slow roll out of the number of people that get to use it. It makes sense. I feel like the process stuff with Slack is it's almost like... I'm dogmatic about email me about those things. If someone sends it to me and it's this detailed thing and I'm coming out of a meeting and I'm trying to catch an Uber and then I have this essay written out about should we do XYZ thing, the context switching is really hard. I was listening actually to an interesting podcast. The guy's name is Cal Newport. Have you ever heard of this guy? I think he's like a Georgetown professor or something. He was on Sam Harris talking about... I think he was saying his view is actually that Slack as a tool hasn't led to... around it in the hybrid environment, like, 'Hey, these things go in Slack and you, our expectations are you respond in 24 hours. These types of things never go in Slack. You need to have your alerts off.' Just having different expectations set from a process standpoint of how it works, just because it's so you can do so much with it. The expectations I even have this with like quick response. I see green light, get back to me quickly on it. Obviously that interrupts people's deep work, which you only have so many hours a day that you can do that stuff. It's interrupted in chat as opposed to audio, where you're just higher fidelity. You can... There are clearly some things that are particularly useful for a small team. Group chat in a small team I'm sure is better than long-threaded emails. It's just what it devolves into. Channels with 400 people in them, I just felt like it was distracting. So we don't use it at the moment. We're also a small group, we're like 30, 35 people now, so it's not huge. By the way, Rome I think is going to be great. I'm an investor, so... I've known Howard for a long time, but I think something like that will become the default for many people. We obviously did the remote thing not because I cared about the cost savings, but because the talent it allows us to just... Like Zoom or Teams or whatever, we use Zoom but same idea. We record quite a bit of the internal meetings, especially the ones that are the most complex from a discussion standpoint. Our investment committee, for example, all our IC meetings are recorded. Even some of the lead up internal meetings we have to the investment committee where we're doing debate on the company itself, that's all recorded. We use Grain, which is another company we invested in. I'm not an investor in Rome, so I just think it's interesting. I'm two for two here, you know, Rome and Grain. We use all the tools I invested in personally. With Grain, we record all the meetings. When there's 800 little boxes on a Zoom, people's behaviors change in those meetings. What this does is it lets us keep the meeting room smaller but still provide context without them having to be there. That was really nice. We have that weird thing with entrepreneurs coming in and pitching where we want to be inclusive and we want to have people in fullness have the expectations of what's going on in the firm, but then an entrepreneur comes in and we want to feel bespoke, like if I'm going to invest in you, it's going to be us. Then you have 15 boxes on a screen and it just feels like you're presenting to an auditorium in some ways. I think as an... The other use case we use it for is onboarding and training, because we basically have a playlist that we can give somebody in the two weeks before they start. Then when they actually start, it's like, 'All right, you want to see what the kind of work that we do and what we're up to? Just go watch all these 17 videos that we've flagged for you.' They're all, well, mostly internal meetings, some external ones. I think we'll end up recording more and more with the founders over time. As a founder myself, being on the other side of this, when we were fundraising for Curie in the first place, would I have hesitated to have the meeting recorded? Yes. At the same time, there's so many decision makers inside of these firms... within an organization in a way that if they're not... The notes document is doing it? I'd rather them hear it from me personally.
It is interesting though. We came from the spectrum. If you talk to the people that were dogmatically remote first pre-pandemic, it was like Matt Mullenweg from Automattic or Sid from GitLab or whatever. There's a handful of them and how purposeful and thoughtful those folks were about stuff. 'Hey, if we're going to do a big meeting, everyone needs to be in Zoom. If people are in the same office, we can't have them in the same room together because it changes the dynamic.' Having two people having a conversation in a room while... It was fine because everyone was remote at the peak of the pandemic. There weren't two people that were sitting in the same room. Now as we've unwound remote as the standard and move back either to this hybrid thing or just more people are fully remote, I feel like the lessons are being learned from COVID and people are just taking what they did in COVID and going to in person. Now we sort of have this weird hybrid situation where seven people are in the room together and three are on video, and the three that are on video aren't tied in with the seven that are in the room. Rather than going back to the first principles that Matt and Sid and whoever... I think a lot of people are still in that ish mindset right now and it's hard to unwind it. I'd be interested in your perspective on this. Let's say you want to go back to fully in person. I've talked to CEOs, they want to get back to fully in person and they feel like they made some mistakes over the course of COVID in allowing and hiring people to come in as remote workers. How do you get there? Do you tell them over the next two years we're going to transition and so you make a decision if you want to move or not, and you give them two years, 18 months, six months, three months? What is the right time horizon to tell them that they need to be back? What cost of living adjustment do you do? All of these things. It's pretty hard to... What percentage of them are actually the really good ones? I don't know. Can you really mandate fully in person for the average company? If you are... I kind of view it as there's a lot of things you can ask your employees to do when you pay them a ton of money. You work at a hedge fund, they could be like, 'You're sleeping in the office for the next 14 days or you're fired,' and people will be hot, but then when you realize, 'All right, I make like four million dollars a year and the alternative job for me is nowhere close,' yeah, you're going to go sleep in the office. You pay people to do that. I think some of these really high comp hedge funds in particular, yeah, you're going to be in the office because that's... The employer needs because maybe their alternative is not great. These are lower skilled but remote type jobs where the power sits with the employer. It's that whole middle that I would actually be really concerned about, which is the vast majority of companies. It's probably 95%, something like that. By the way, every employee exists on a slightly different perspective on this. If your co-founder or the VP of Eng that you worked the last five years to bring on board and now that person lives in Florida, are you going to create slightly different rules for it? Are you really going to let the VP of Eng walk over this thing? It's hard and they drift. I kind of... At whatever point, it's tiny. If you're really good, you kind of always have choice. Maybe you don't have the highest end, but you have choice. You could just go get a job with a company that really wants you that is going to allow you to be remote. That specific pressure where your best people can kind of do what they'd like is going to be really hard to keep people in the office. What's interesting is it's your best and also the most fungible. That's really hard. Let's say you have a bulk group of CS people or something, and there's 150 of them. This isn't ragging on CS people at all, but you're kind of beholden to... We see this in venture all the time about our... At risk of the entire class, an entire group of people being like, 'Well, I like this place, but this other place will let me do this, and I can go do that.' I think that's true of the jobs that are fairly fungible as well, where you might face just a mass exodus of EAs or customer support reps or whatever it is. There are a bunch of those jobs that are going to be allowed to be remote as well. Weirdly, it's a barbell. The highest end people and the theoretically most fungible, but losing either is bad in mass. It's really hard to do. I also think we talk about in-office time as if it's all created equal. I don't know. I think people are going to head in the direction frankly that we are at Curie, because I sat and thought about this for a very long time. I had a blank slate. I had seen the in-person thing for my whole career. Flatiron previously was a heavy in-person in New York culture. We had some remote, but I think in-office is going to be planned, not just which days you're going to be there, but actually the agenda. 'We're in office for this reason. We're debating next quarter goals or this spec or something along those lines.' It's pre-scheduled and there's clear agendas and there's action items and takeaways and all that. It's not like... In sales, in particular, where there's objective measures of your performance, sales ramp is hard and oftentimes you need very specific metrics to measure that and figure it out, but there's ways of doing that. If you're an IC salesperson, you're very self-contained in a lot of the things you're doing, and performance is very trackable in a lot of ways. Engineering, you're very self-contained in a lot of ways of what you're doing. It's harder to measure performance, but those jobs are so desirable and the people so scarce that you're a little more beholden to the circumstances around it. There's the more collaborative jobs that exist where it... Short circuiting a lot of the stuff by being in person. Then there's this whole other bucket that's like culture and just the depth of relationship you're building with your colleagues. At the end of the day, I feel like especially our generation, the millennial generation on down, grew up in the time at which the white picket fence... We saw our parents as Boomers pursue their job as a means to an end of having this great life. Then a lot of us saw all of that unwind in 2008, where they're like, 'Oh, they bought this big house and now they're underwater and their life savings were tied up in it, now they can't sell it.' I think those people, the culture especially when you're younger, is a super important thing. It's kind of like to what end are you having these in-person office things? I think it's just going to be remote first will win for most of these companies over the long period because of talent, and talent alone. Not because it's better, not because it's more effective or anything along those lines. Maybe it is, maybe it isn't. But just because the best people, which are what you need, are going to demand it because they want the flexibility and they can. Remote first will win most of the time as the best talent realizes they have the leverage. Then you're going to have to back... In-person is just way more frequent than I think people currently do it. The recording thing is interesting by the way that you're doing that. I've always thought there was a company... Mind tickle that was like sales enablement for video dissemination. If you had a bunch of enterprise sales reps, you could record the pitch of, 'Hey, here's how I would articulate the battle card against our number one competitor,' and as it changes, it would get pushed out almost like many TikTok or YouTube videos that sales reps could watch 90 seconds of the founder actually saying it. I think video recording and LMS related stuff is underutilized, particularly now in this world where we have a camera on us for so much. Documentation of decision making. If you do the five whys, there's so many things that you can improve on when you have the source data and it's not somebody's notes in a meeting or somewhere remote. It's just like, 'All right, let's just go pull up the video and see what happened.' The other thing we started learning with this stuff with the recordings, especially when we were early... Curie is not that we're around for like a year and a half, whatever, but really in the beginning, we would be having debates about how to position the business or pricing or something like that. Usually there's somebody there taking notes, and that person really can't participate as well in the meeting because their brain is in note-taking land. You can press a button and it flags it, it's like a bookmark. Afterwards you can go back and pull the video and you have the transcription. You can turn it into the slide that you need to make. It's really kind of amazing if you lean into it. Everything's recorded, at least most important things are recorded. That's my guess. I think we're heading in a world where recording is the default. Tracking people's work when they're at home becomes the default. The Big Brother thing is actually we're going to head more Big Brother than I think people realize, because if you're remote first, 'Okay, well what are you working on? What are you spending your time on?' All of a sudden those become pretty reasonable questions. That's the trade. If you want to be able to work in your pajamas... I have sandals. I don't think I put shoes on for like five days. That's what you're going to have to make the trade for. I think people are going to do it. Lifestyle wise, I think the work from home stuff is materially better, but it's not like... Living in cities is getting cheaper? It's getting more expensive. Housing costs are going up in every major city. Especially for people that are starting families and they want more space, that trade's going to win. The more space in the burbs is going to win. I don't know, it'll be interesting.
I've been trying to get you to opine on... I know you've had thoughts on the state of the venture market. We had this scheduled I don't know six weeks ago or four weeks ago or something, and it... Like what's going on right now on the market?
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Zach Weinberg30:12
I don't think I have any particularly unique opinions or insights into this. In general, what I think happened in many cases, and this is maybe a little exasperated in some of the stuff I spend time in which is healthcare, not just biotech but healthcare services where it's probably one of the worst offenders, is you had a lot of businesses over the last seven or eight years that the margin structure of those businesses does not look like SaaS, but SaaS multiples were applied essentially from a valuation standpoint. Those are the ones that seem to be the most in trouble, where you look at them and you're like, 'Okay...' Healthcare is the obvious one because you never really get to margins that are that high. You have to really think about what is the real contribution margin of these businesses. But even in fintech, I invested in some of these companies myself, probably because I didn't think about it. I got caught in the hype and maybe not as bad as some people, but it was still there. I've gone back, I've had conversations with these founders and like, 'Oh, you know, we've got all this top line revenue.' I'm like, 'Cool, walk me through the margin structure on the revenue here.' You start to see negative margins or 10, 20, 30 because there's layers of fees underneath that you can't actually go and grab for yourself. You realize, 'Okay, even the fintech...'
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Logan Bartlett32:10
Interesting. I agree on the fintech and healthcare. There were definitely multiples ascribed or assumptions made on what type of operating leverage could exist. Fintech had this weird thing that a lot of it was very circular, where it was like, 'Oh, it's a fintech company and it sells to some banks, but also then it sells to all these other fintech companies.' So it's like, 'Okay, so we're kind of rinsing venture dollars around in this pool over here,' which was definitely... I mean, SaaS had the same thing in some ways, but there was more forgiveness in certain ways there. I think if you look at one of the things... Venture-backed startups, we should discount that revenue way less than any other revenue within SaaS. Over time, there's been a bunch of companies like HubSpot or Shopify or whoever who have actually proven SMB, yes, higher churn, recession definitely more damaging, but they've outstripped any of the expectations I possibly could have had for what those businesses were. That said, a lot of people lost sight of a dollar selling into an enterprise or a non-tech customer was not the same as a dollar selling into a venture-backed customer because of all the money... Liberal in their ambitions around what their licensing would look like. Now as they triage it because they're venture-backed companies and they're trying to control their numbers, they are cutting back on their seats. While these are good companies, the acceleration of the growth that they had over the course of 2020, 2021, 2022, let alone valuation, obviously valuation went wacky and people were willing to pay 50, 100 times, but the assumption options around what would the fundamental atomic unit of growth that they were going around... People really forgot that stuff as well. It's pretty painful. These are great companies, but it's going to take two years or three years of these businesses right-sizing their licensing and maybe at zero growth in a lot of ways. I've been doing this stuff for a lot of years. You're going to get kicked in the face a little bit when you pay up for something at a price that's 4x, 5x, 6x what it should be. It's not like things were fraudulent, it was just overpriced in almost every case. Overpriced and under-considered on the risk. I never heard someone say, 'Hey, the risk-adjusted multiple of this company because they sell all venture-backed businesses should be lower than this or should have a higher risk adjustment than this company that sells to enterprises,' which would have been the right perspective. A lot of people assumed markets were bigger than they really were. You see these companies that get to... I will tell you, no one, and we were victims of this, no one was saying, 'Okay, well, the likelihood is all these things trade out at 10 times free cash flow or 22 at terminal state.' There was a lot of, 'Well, Snowflake is a 50 to 75 billion dollar company.' I do think this can be a tenth of Snowflake. Then you're paying a high price based on what is already a high price. Then Snowflake comes down and you're sitting there with, 'Oh, well, actually that doesn't work anymore.' That totally breaks the valuation framework that you had from the start. Snowflake is in one of the largest markets in... What is nuts is just the quality of the ideas that I think entrepreneurs were held to for the last six or seven years were really bad. It's kind of like every low-hanging fruit idea in the world that maybe you could turn into some SaaS workflow tool got funded. That's the one. By the way, the second and third and fourth and so... The whole category economics got messed up because there were four people going after a 200 million dollar market opportunity. All their CAC went up to 60 months or whatever. Now where do these companies go? I think there's a... The founder and the quality of the strategic thinking and complexity of the...
Yeah.
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Zach Weinberg38:14
The actual work you have to do. It's just they're not up to snuff. There's plenty of founders — I've been, even many that you know, I should say many because that makes me look bad, but some of the ones that we funded, where I've caught up with the founders a year, a year and a half, two years later, and I'm going like, you kind of suck actually. You're really not cut out for this job. The quality of the thinking is not there, the quality of the work isn't there.
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Logan Bartlett38:42
So what do you hear by the way in the quality of thinking that leads you to have this conclusion? Because thinking is such an ethereal thing. Is it just that they're not pricing that they're gonna go into that market with, how they're going to defend it, how they think about customer segmentation, the business model side of it?
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Zach Weinberg39:11
Right. Like who is buying your thing, at what price, and why, and the underlying bottoms-up version of how you're supposed to build out that model, because that's what drives many of these businesses. It's just not there. Like, 'Oh, we have these eight first target customers,' and you're like, cool, how many more are there? And they haven't really asked themselves that question before. They hadn't thought about the ACVs that they ultimately will need to get to, to be able to support their actual sales costs. There was just nobody ever asking really difficult, detailed questions about the business model.
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Logan Bartlett40:11
I find it when you poke and when you dig into the details... so that definitely for me stands out.
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Zach Weinberg40:14
And then I also have seen, just like many, particularly the younger founders, who don't know how to manage a small workforce well, because the way they've always gotten out of problems is they hire more people. So when money is free, and you're like, 'Oh, I got this problem, all right, let me spin up a new team' — that doesn't create a lot of rigor in how you actually get stuff done within the organization. And now when your budgets are constrained and you're forced to actually make your current workforce better, they don't have the skill set to do it. They don't know how to interview, they don't know how to hold people accountable, they don't want to manage.
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Logan Bartlett41:12
Biotech is all I... I do think yeah, the main business, but probably 250, 300 companies let's say over the last eight, nine years. And if you're having that conversation and reaching that conclusion, are you telling them? What counsel are you giving? Or ultimately, is it... obviously I don't think saying 'you suck' is a productive conversation to have. But when you have that conversation, or you hear this, are you, as a mostly passive early-stage investor, encouraging them to maybe tap out and say, 'Hey, you might want to start thinking about a different landing spot for this business'?
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Zach Weinberg42:11
Now I try and be more specific, like 'You suck at this thing.' Yeah, yeah, right. So it's not just like 'you suck' generally, but you know, your ability to sit and actually think through market segmentation and pricing and all that — it's terrible. And usually what I'm telling people is, if you're bad at these things, you need to go find people who are really good at them to teach you. That's usually my advice to almost everybody. It's not just telling you you're an idiot, because most of them, they're not dumb, right? They just maybe are missing certain skills because they were never trained on it. So most of what I try and encourage people to do is to surround themselves with really, really sharp people in the areas in which they are the weakest. They may have never heard that they were weak at this thing. And then sometimes I'm like, 'Look, I don't think this is going to be a billion-dollar business. You may want to look to find an out, or take the deal that was offered at a price you don't love, because the alternative is a zombie business that never gets there.' I definitely will give tough love. I try to do it in a way where 24-year-old me would have appreciated some of the best ways I learned back in the day. And remember, part of this — I got lucky. I started my first company in 2007 and then the world collapsed in '08, and so we got some very tough love very young. We had one or two advisors who would just yell at us in constructive ways, but not nice.
Brian O'Kelley, who was our advisor, he was basically like me for us back in the day — a semi-successful entrepreneur who kind of knows what they're doing and doesn't have a filter. And he would join some of these sales meetings. I distinctly remember him telling me after one or two of these meetings, he's like, 'You are fucking terrible at this.' And that was very eye-opening for me, like, 'Oh right, yeah, maybe I don't know what I'm doing here.' And then he would give advice on how to get better. But I still hear him telling me that in my head 14 years later. Some of the best advice I ever got was just like, 'You suck at this.' Brian could be... actually, CEO of Vaxxas now.
The good founders want to know what they're bad at. And it's hard because for a long time when you were raising money, nobody wanted to tell you something wasn't good because it was so competitive to get into these deals. So that feedback loop didn't exist at the scale it showed up now. People are hearing it. I do think people are realizing — I hear it when I talk to founders. They're seeking advice, they want help. It's great. This is healthy for the market.
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Logan Bartlett45:41
One thing you tweeted, I don't know how many months ago it was, that I wanted to talk to you about. You said, I'll give a summary of it: 2013 and later stages, Series B, C VC will be defined as everyone has money but no one has chutzpah. In my opinion, this comes from a dynamic of not wanting to be outside... deals out there that are underpriced. If you have conviction and no fear, the best investors know this. Question is, can they convince their partnerships to swing?
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Zach Weinberg46:10
What's interesting that I found — and this is just a weird thing — the one exception or asterisk I would put on all that is: everyone has so much fucking money. So there was this thing over the course of 2022 where no one really fundraised because they went in their bunker and they were like, 'Fuck, why would we go out right now? We can wait another few months and see if the market turns.' So no one was really fundraising in 2022. Now we're seeing businesses that fundraise in 2023, and it's interesting. In particular with AI, which we can kind of put in a corner, I would love to hear... there isn't this logical-based underwriting that you think you would see. So what I've actually seen, weirdly enough, is I've seen some companies caught in the margin. But it seems like there's a conceptual framework that people have of like, 'A low enough Series B, Series C where I play' — a low enough valuation. Low enough used to be, when I started in the industry 10 years ago, it was like $100 million or $75 or $125. Then it crept up to like a billion dollars at the peak of 2022. Now it's gone back down, it's sub-$500. I think it's kind of like $200 to $300-ish. But it's interesting, you hear about these companies that are... hold it long enough, and it's actually a good company, it should find its way. If it's a software business, all that stuff, it should find its way to being at least a 2x, probably a 3, 4, 5, 6x if it's a real public company and has that path. So it's interesting, I keep waiting, and I don't know when the reckoning is actually going to come. It might be when the funds that are so big have to go back and fundraise, and they have so much dry powder right now that they're like, 'Oh fuck it, we'll cross that bridge when we come to it.' But it's interesting — I've seen it decline slowly, but it's not like... the reason they're on a lot of rounds, in my mind, is that there aren't a lot of fundraises going on right now more than it's that...
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Logan Bartlett49:10
They're just always sub-segments where it's not true. What happens in healthcare is different from enterprise infrastructure. Each of these categories has gotten so big that you have a ton of heterogeneity in all the markets.
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Zach Weinberg49:26
And so I see plenty of companies where I look at them and I'm like, 'I have no idea how you're ever going to get back to this valuation.' And then there's the flip of them, some of them where I look at it and I'm like, 'Holy crap, this thing could be massive,' but maybe the numbers aren't there yet and no one's willing to make the bet early. People got a little more conservative giving forward credit to some of the early companies. As with all of these things, I genuinely believe there's a lot of money... 30, 40% of their own thing anymore. They take some dilutive rounds or down rounds, recaps, whatever. But good ideas will find a home. This isn't like 1997 where there's like eight venture funds on one strip in California. It's so big and it's global. So at this point, if you as a founder in software cannot figure out how to get your thing funded, by just dropping the price, it probably means the business is challenged on its own. It's just big now. From the venture side, yes, I understand why you hold back and you don't do the deal on the margin, because you don't want to go back to your LPs, right? You don't want to go fundraising.
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Logan Bartlett51:11
To take myself out of the founder seat and put it more on an LP side of things. You go and talk to, as I did for Curie Bio, and I talked to many sophisticated LPs. And the thing that I could never get in my head straight was: they know that the larger the fund, typically the lower the returns. There's an inverse relationship between size of fund and returns — they all know — and pace of deployment as well. Like anybody who's been an LP at any sophisticated endowment, family office, whatever, for more than a few years understands this inverse relationship. And yet for like six or seven years they were joining... I mean, I was an LP at one of the Tiger funds too, like that was big. Not the biggest ones, but some of the recent ones. And we all just got caught... mega fund in the private market. Yes, that is not hard. It's not an easy thing to do when you know there's like one outcome every year that can support it.
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Zach Weinberg52:10
I remember we raised the fund in 2021, and everything... we have good returns, and so everything went relatively smooth, as smooth as I ever could have hoped. But the number of times we got asked, 'Where do you exist in this world of Tiger?' Right, because we were raising $650 million for an early growth fund, and in the world of other people having $5, $6, $8 billion funds — I'll say Tiger but anyone can Google who else has funds of that size — in the world of all of those folks having so much money, we spent... not small, right? But we had a whole battle card about how it works and all that. And I will say, being on the other side of it now, everyone obviously is like, 'Oh, we love your model so much,' and saying small and disciplined and all that stuff. It was funny to have lived... I feel like I've learned more. I joined in 2013, 2014 at Adventure. I joined tech in 2011. I think I learned more in 2019, 2020, 2021, 2022. Like in the totality of things, my learning curve was steepest there because it's weird — you hear about bubbles and manias and all this stuff, but it's weird to... and all of these things, it's interesting to have lived through that whole rise and then the hangover. It's just an experience I'm never going to forget.
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Logan Bartlett54:23
So one of the things that's interesting now with AI, and we can talk a little bit about that, is any time I've been in this market where we've had to rethink our investment prosecution, investment committee, how we operate, and decisions on things, anytime that's been a terrible fucking time to invest in the company that you're required to do it in totality. Quite literally...
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Zach Weinberg55:12
I'm a skeptic of the near-term equity value that venture-backed companies are going to accumulate in that. But we'll see. I'm at least curious by all the things that are going on in a meaningful way. But when we talk about having to reorient how we think about valuations, and 'Oh, the team is so good, so we have to back the team rather than look at the metrics' — it just sort of... I didn't live through the internet bubble, but I think about eyeballs, or I think about community growth in crypto. And it's weird because I'm optimistic about artificial intelligence in general. I have some concern about some of the existential stuff — maybe I don't know, smart people seem to have some concern there. But at least as a societal lift, I think there's a lot... this information. But what companies created value out of the internet bubble? It was Amazon, and Yahoo, and eBay, PayPal — you kind of go down the list and you get to like 5, 6, 7, 8 names. And if you weren't in Google, it's never 400 companies. It's never 400 companies. There's always like one or two that drive the lion's share of all the growth. So if we assume OpenAI is one of them, then we're probably talking about a pretty short list of other names. And maybe for those, you pay whatever it is to get into them. But the spray-and-pray mindset of like, 'Okay, let's buy these logos at...' it just doesn't totally square with a bunch of different things that I've at least seen. But we'll see.
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Logan Bartlett57:10
Buying it — what are they paying? What's the substitute product? Why do they pay you more? How many — you know what I mean? It's just a business. And so I think a lot of these AI companies, the way I look at them is: cool, you're another enterprise software company, that's great. Let's just go look at it through that lens. Who are you selling to? What are they willing to pay? And why? And those are the interesting unlocks. By the way, I think there's going to be a lot of enterprise businesses that are public or whatever that are going to be able to increase their gross margin because customer support is going to go down as a percent. Some lift in that, or ticket deflection. If you're ServiceNow, you'll have some AI. Or Adobe, they'll have some AI. And then... historically, legal was just an okay business, but you had to throw a ton...
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Zach Weinberg58:16
Legal — and I agree, by the way — is really interesting because it's pretty easy (not easy, but reasonable) to tie the specific technical innovation in these new large language models — not AI broadly, but the LLM specifically — to an actual customer problem that these law firms or the customers of the law firms have. You can see, 'Oh right, okay, there used to be a whole bunch of paralegals making $60 to $150,000 a year who had to look through a bunch of text data. LLMs are really good at looking through a bunch of text data. It's like the one thing they're kind of...' Except for that one, but... it looks like they're very good at creating imagery. You can see it in both images and then what eventually will be video, which is just like stringing a series of images together at its core. Seems like we're probably gonna have a few really big plays there that would make sense. I think we're going to see a lot of interesting stuff in meeting recording and meeting summarization. A lot of text — I just kind of go like, you can see it. You don't have to make 4,000 logical leaps in your head about how this thing is gonna play out. And that's usually how we look at these investments. I'm just gonna look at it like any other software company. If I understand why you're better and why you're likely to win in the long run, sounds great.
That you were going to somehow synthesize tens of thousands, hundreds of thousands of hours of text or video in any way, shape, or form that was high quality and scalable — there's no chance, it was never going to happen. Now you can. I think it's reasonable to assume that you could record every meeting of every person in your company all the time and actually get something useful out of it. So those are really exciting to me because it's truly a use case that is unlocked explicitly by this technology. There's some really cool things happening in biotech related to LLMs and kind of understanding protein folding roughly. There's lots of subcategories, but there's some really interesting things going on that I think will be really useful.
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Logan Bartlett1:11:13
Land... yeah, yeah, right. Image and video stuff is cool. That's the one area I've spent time playing around with. It looks awesome. And I haven't — I don't do anything in that area, I don't know how any of it works, it's all fucking magic to me. The idea that somebody can draw a picture of a person that even looks like a person is mad. That's just incredible. Video stuff — Runway is one that has come out — I think it's just so fucking cool. And I don't know how you get... it seems far away from utility being derived at scale. The one thing that I think is super interesting with that, and I assume YouTube and Tick... let's value all that stuff well. Think about now that you can personalize any video. Zach sees a video and there's a cat in it; Logan sees a video and it's a dog; Zack sees a video and it's a black woman; Logan sees a video and it's an Asian man. Just all the advertising that can be had on YouTube TV. Nike can spin up — every video could be personalized to the individual from an advertising standpoint and also from a content standpoint in general. That's pretty cool, that you're going to be able to have mass personalized video. Obviously TikTok is doing it in an algorithmic way which is interesting in and of itself, but from a content generation standpoint, I think it's fascinating. And I don't know what the implications of it are, but like... the audio, whatever the text content was, completely made up, and it's just them debating 24/7/365. So there's some really interesting entertainment.
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Zach Weinberg1:13:12
I wonder if in two and ten years we look back and we call this whole thing 'the great distraction.' Not because the tech was distracting, but because it's attention. There's literally an endless supply of long-tail content that's funny or interesting or cool to look at. It's a little scary — chatbots that people are talking to all the time. And yeah, that's where I start to feel old. Like, go out, people need to touch some grass. But I wonder if there's a return to brand and quality because you almost go from everyone trusted everything on the internet to the younger generation realizing you probably shouldn't trust everything.
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Logan Bartlett1:14:10
I don't know. I think about the content aggregators and their ability to verify audio, especially around... Drake had that hit song that went viral that came out with The Weeknd and it was just totally made up and fake, with copyright licensing things. But Spotify's position now to actually stamp 'This is a Drake and The Weeknd song' and the need for aggregate verification — I can do these things at scale. It kind of goes back to maybe you should just buy Google and Apple and Microsoft and Amazon and call it a day, because these big players are going to accumulate so much value in verifying... Facebook probably as well, which authentic content, what's total garbage, copyright infringement, all of that.
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Zach Weinberg1:15:10
I started in tech back before it blew out — well not before, but back in '07, '08. But now it's much bigger. And already then I was a little skeptical of things I saw on the internet. Now almost any time I see a video or an image, my first reaction is, 'I doubt this is... I doubt this is real.' How do you verify? Because you can only go to so much source material and figure it out. That's kind of the thing. And we don't need to go down an RFK rabbit hole here, but I just don't have the time to go look at all the fucking studies that he brings up all the time to know that I think this person's kind of crazy. And it's always the conspiracy theorist in an argument when everyone's like... room where the pedophiles were. I'd be like, 'I'm not totally sure what you're talking about, I don't believe that.' And then I would sound dumb because he could bring this thing up in real time. I'd be like, 'Listen man, I don't know, that just doesn't sound like a real thing to me.' So it's this interesting thing with all these people disseminating information. It's so much work to go to the source material and try to verify it. So I don't know how you do this. Do you just go back to trusting media sources that actually report on it and like, 'Hey, it might be wrong, but at least there are people that are giving their best intent around this'? And I generally trust journalists that they do a good job, even if occasionally they're going to be wrong.
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Logan Bartlett1:17:10
I do the thing that I think is... of other people figure out whether that thing is real before I jump to conclusions. Everyone has like their friends' WhatsApp group or whatever. Someone sent me a picture of Biden falling on the stairs because he's old. I'm like, 'All right, I don't know, did that actually happen? Is that a mashup of when it did happen one time but now they're redoing it?' I just have no idea. So I just assume it's all comedy and fuck until I see it — honestly, until I see it on the front page of multiple verified third-party sources. Even if it's just in one spot, New York Times whatever, I'm kind of like, 'Maybe it's probably true,' but I'm like... I just haven't read that much about it. It's just not in my life. I don't know. It seems like a complex issue, I just don't really care that much about that specifically. And they're like, 'How could you not care? It's about Hollywood and people getting paid and you work in tech and the streaming and the licensing...' And I'm like, 'Yeah, I don't have time.' Do you just stay away from actually engaging in some of these things from an opinion standpoint?
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Zach Weinberg1:18:33
Pretty much. I mean, I try and find the things that I think are important to me, or to the country in theory, because I find them interesting. And then the other stuff, I'm like, I just don't know. I gotta try and find a smart person if I'm trying to figure it out. But yeah, it's really tough. I just hope... culture, my only hope is at some point... something that made you angry or upset, or sometimes excited, whatever. If you were just like, 'Yeah, let's see it,' even though the rest of the day, for all I care, it'd be so much better. But we're just like, assume... I know we texted a little bit about this, about government intentions and negative externalities that come along with this. Just assume that most people are probably trying to do a good job, and there's a lot of perverse incentives that end up at play. Or it's just, how about just like, 'Hey, it's probably more complicated than I think.' That's right. That's right.
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Logan Bartlett1:19:49
Governments... that's my favorite. Back in COVID days, the original stupid argument I got into with Keith from Boys' of like, 'There's already...' and there's probably some complex reason why giving it to a bunch of people in a non-randomized study doesn't give you the answer. But we're so quick to just assume that we know better because everybody else is in it. There's complexity. All of this is always complicated. That's always my funny one where someone has a conspiracy theory and then you just make them walk through how many people would have to be involved in a cover-up, or how that would even... I'm convinced there can be no conspiracy theory more than like four people. Yeah, that's right. Everyone gossips and talks. So how would that actually play out? Quite literally, how would that play out when it gets to like 12 people?
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Zach Weinberg1:21:10
It starts to... be incorrect or you disagree with, or were whatever ill-informed in some way. That's probably the answer in most of these things. Or how about just like, 'It's a little more complicated than you think.' That doesn't mean whoever's talking about it is right. It's just like, I'm sure there's some more nuanced reason of how we got here, and it's not just like a cover-up or someone that's whatever. Life is more complicated than people realize.
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Logan Bartlett1:21:42
That's why the one that... and then I have to jump. But the one that always stands out to me is just when people start to get into medicine, because I had to do this. I had to be the tech guy who knows literally nothing about healthcare and... necessarily a good thing because there are harmful side effects. There's different contexts that you have to kind of learn the basics of, and then you can have an informed opinion about it. A lot of things I thought were stupid about medicine — the reimbursement of it or whatever — once I actually sat down and understood them, I was like, 'Okay, maybe I don't fully agree with it, but it's not as dumb as it looks from the outside. There's a 'why' behind this.' That would be great if you just kind of assume that somebody thought about it. I don't know man, all big pharma trying to line their pockets at the expense of the American working man — I think that's the big conspiracy that we have going on here.
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Zach Weinberg1:22:51
Yeah, yeah, exactly. Yeah, a longer story for another... behaviors, it would be really good to talk about what those specific ones are. Man, could you imagine a world in which we don't have new drugs? How bad that would be for all of us, especially Jews? We're like, I have every skin condition in the world. You're like, 'Oh, there's a cream for that, there's a pillow for that.' Kind of perfect for us. Man, it would be bad. It would be bad. But thankfully, your... you were immune to COVID, made for you to be immune. So I, you know, that's us and the Chinese — Chinese Jews. Chinese, yeah, yeah, yeah. The two people that were... it's all the Chinese food that the two cultures eat together. That's right, that's right. It's a Christmas Day meal. You guys share December 25th and it immunizes you for the rest of the year. Honestly, that's the best way.
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Logan Bartlett1:24:10
I have a lot of opinions about that stuff. So we can do operating and life hot takes or something next time.
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Zach Weinberg1:24:16
My best advice is: don't have opinions. Don't ever have opinions. Yeah, wow.
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Logan Bartlett1:24:23
Inevitably you have to have opinions, though. You have to have opinions about things, right?
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Zach Weinberg1:24:28
It's actually, it's not having the opinion or not what the opinions are, it's the fact that you have opinions, but then you have to be careful what you have opinions about. So it's fine, it's fine. Balance, right?
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Logan Bartlett1:24:36
Yeah, all right man, see ya.