Inside $17B Index Ventures: Anthropic, Wiz, Datadog & the Future of AI

1. Key Themes

Venture Is Industrializing, and Taste Is the Counter-Position

Shah argues the last five years have changed venture more than the prior 25, as firms lean on patterns, scale, and statistics. Index deliberately stays on the opposite side of that shift, treating investing as a craft built on listening rather than pattern-matching.

"The industry of venture is industrializing, and it's something very different over the last five years than the prior 25. And I think in that phase of industrialization, so many people are thinking about patterns or numbers and measurement and scale that it kind of creates more distinction around how focused Index is on taste." — Shardul Shah [00:03:16]

He rejects checklist-based founder screening even though he understands its utility:

"If I could define three patterns, then I could put thousands of entrepreneurs through a filter and make decisions, and I could play statistics at scale. Right, for some people, that's like really fun and exciting. To me, that's not a craft." — Shardul Shah [00:07:28]

Invest in the Person Before the Business Exists

The Wiz, Parallel, and Flapping Airplanes stories share one pattern: Index backed people before they had a market, a model, or even an idea.

"When we invested, we invested on my birthday before there was a business plan. And so there wasn't a market, there wasn't a business model, there wasn't metrics to analyze. It was literally all about the people." — Shardul Shah [00:06:01]

"When all roads pointed to Ben as one of the most special entrepreneurs of his generation, we wanted to invest before we knew what he was working on, and in fact, before he knew what he was working on." — Shardul Shah [00:23:25]

The advantage is relationship depth over time. He had served on the Wiz founders' board a decade earlier: "I knew their flaws. I knew their idiosyncrasies, and I still had belief in who they were." [00:06:01]

Duality and Adaptability as the Durable Founder Trait

Because model capabilities change every few months, Shah says business-model durability is hard to assess, so he screens for adaptability instead.

"What could have been retentive yesterday may not be retentive tomorrow... We look for entrepreneurs that are really adaptable. An example of what I listen for in entrepreneurs is duality. I look for people who can hold duality with comfort." — Shardul Shah [00:10:00]

His example is left-brain creativity paired with operational detail orientation: "When people have like a left-brain, right-brain together in one, it's really rare and very profound and powerful. It enables adaptability." [00:10:00]

Price Matters Far Less Than Access to the Best Founders

Shah's economics-based view is that prices rise structurally, and that Index's regrets come from haggling over price on winners.

"Prices are high, fact. Prices will get higher. That's a fact. The question is: are you partnering with the best entrepreneurs?" — Shardul Shah [00:13:03]

"One of our sins of omission is being cute on price. And whether it's GitHub or a variety of other mistakes that we've made, when we've been cute on price, we haven't exposed ourselves to the best outcomes." — Shardul Shah [00:13:03]

His heuristic is concrete: "When we're 25% off on price, it doesn't matter... When we're 2x off on price, right, then the question is like what does someone else believe that we do not?" [00:13:05]

Systematic Underestimation of Category Winners

Shah names this as Index's recurring bias, and it drives the firm's willingness to double down.

"We systematically underestimate the size and magnitude of category-defining companies. That's really challenging, and to continue to dream, to believe in entrepreneurs sometimes more than they believe in themselves can unlock the ability to double down in businesses over time and grow influence and ownership." — Shardul Shah [00:21:42]

Concentration Cuts Both Ways: Depth Over Dollar Size

Index doesn't spray tiny checks, and it doesn't make massive concentrated bets. The constraint is the ability to follow through with real help.

"We will not play a statistical game of creating a thousand $2 million checks in order to risk mitigate... We won't have the skill or will to follow through on each of those tiny checks with like real advice, impact, activity, engagement with founders." — Shardul Shah [00:34:05]

"Concentration can kind of cut both ways. Like it can feel great when like the market is up into the right, but if the market changes, and eventually it will, concentration can really hurt." — Shardul Shah [00:34:05]

He cites 30 to 35 investments per venture portfolio and over $250 million invested in Wiz across multiple funds.

Equal-Partnership Culture as a Succession and Outcome Engine

Most firms concentrate returns in a few star partners, which makes succession hard. Index claims the opposite pattern.

"Usually in venture, there's the power law that leads to concentration not only in terms of returns, but concentration of returns amongst very few partners. And so it's at the root of why succession is really difficult in the venture industry." — Shardul Shah [00:04:17]

"At Index, we're in equal partnership, so there's very little ego, there's very little credit on who led what investment." — Shardul Shah [00:16:39]

Shah says the firm manages investment committees so that non-participants are pre-briefed and post-briefed, preserving a learning environment for junior investors [00:18:38].

The Exit Environment: M&A Is the Healthy Channel, IPO Is Uncontrollable

Shah sees M&A broadening to private-to-private deals and names Wiz, Cursor, and World Labs as examples.

"M&A has really accelerated. Again, we saw Wiz, we saw Cursor, we saw World Labs. Catalyst is really active in supporting transactions. So not only are public companies incumbents buying privates, but we're also seeing private-to-private mergers." — Shardul Shah [00:37:42]

He frames the sell-versus-stay decision as the highest-leverage moment for an investor: "If you are kind of the most influential investor, you can make an enormous impact on shareholder value in a judgment call where there is no truth." [00:38:09]

AI Will Transform Venture, but Relationships and Taste Persist

"I think there's an opportunity around relationships and taste and judgment that can persist and be durable, but we're transforming our business with AI, for sure." — Shardul Shah [00:09:18]

2. Contrarian Perspectives

"I Don't Think About Valuation"

Most investors obsess over entry price. Shah says price matters little within a band and is a signal beyond it.

"When we're kind of 25% off on price, it doesn't matter... when we're 2x off on price, right, then the question is like what does someone else believe that we do not?" — Shardul Shah [00:13:05]

He grounds this in supply and demand: "You're going to have more capital chasing relatively few outcomes. That means prices should go up." [00:11:40]

Higher Valuations Help Recruiting, Which Defies the Arithmetic

Shah says he's uncomfortable but convinced that a high price and large raise work as a luxury-goods signal for talent.

"The higher the price and the more capital raised, the more likely an entrepreneur is to recruit talent... If I were an employee, I'd prefer shares at a lower stock option price... But what's happening in the world today is like a luxury product effect where a higher price implies scarcity, and so there's actually more demand, which drives conversions." — Shardul Shah [00:32:18]

No Thematic Theses, No Coverage Maps

Despite deep domain experts (fintech, marketplaces, infrastructure/security, robotics, consumer), Shah says Index doesn't invest by theme.

"There isn't really a thematic overlay. We don't think in terms of coverage. We don't think about these statistical measures." — Shardul Shah [00:23:25]

Domain expertise is used instead for catching up quickly when Index missed an early connection.

Don't Look for Founder Traits

"I don't have a starting point of these are the traits that I look for. I really try to listen to an entrepreneur. So I'm not listening for something. I'm not looking for a pattern." — Shardul Shah [00:07:28]

Forget Your Own Ownership Numbers

Shah claims that once he invests, he can't recall check size or ownership.

"The minute I invest in a company, I don't remember how much we've invested or what our ownership is. And I know it sounds like total bullshit, but it's actually true... I don't care. It's all about creating the relationship." — Shardul Shah [00:40:20]

Advise Against Your Own Conventional Wisdom

With Cartesia's Karan, he gave textbook advice, was ignored, and treated that as the best outcome.

"I gave him conventional wisdom, which is like do very few things and do them with excellence... He ignored me. Actually, I think my perspective like lit a fire inside him... and he was completely right." — Shardul Shah [00:19:50]

3. Companies Identified

Wiz

Cloud security company, acquired in the largest tech M&A of all time. Index invested at seed, before a business plan, and over $250 million in total. Shah: "Wiz was like the fastest-growing company, it was the largest tech M&A of all time" [00:00:00]. He also notes, "Then the next year it was supplanted" [00:26:54].

Anthropic

Frontier AI lab, an Index portfolio company. Molly: "A lot of people obviously know about Anthropic. That's one of your portfolio companies" [00:22:59]. Also named as a Brex customer in the ad.

Revolut

Shah calls it "probably the largest technology company ever out of Europe" [00:05:14].

Datadog

Observability platform, named in the Index hall of fame [00:05:14].

Adyen

Payments company, named among Index's most important investments [00:05:14].

Robinhood

Retail investing platform, in the Index hall of fame [00:05:14].

Figma

Design software company, in the Index hall of fame [00:05:14].

ClickHouse

Database company, in the Index hall of fame [00:05:14].

Roblox

Gaming platform, in the Index hall of fame [00:05:14].

GitHub

Cited as a mistake: "Whether it's GitHub or a variety of other mistakes that we've made, when we've been cute on price, we haven't exposed ourselves to the best outcomes" [00:11:40].

Flapping Airplanes

Vertically integrated technology company founded by Ben, Asher, and Aiden, all under 23. Shah: "It's the greatest army of under-23-year-olds who are building a vertically integrated business. It's sensational, the technology that they've built... I'm pretty confident they're going to break some world records in the next couple months" [00:00:31]. Notably, the product is undisclosed, and Index invested before the founders themselves knew the idea.

Simile

Simulation company founded by Joon, Michael, and Percy. Shah on how he approached it: "I wasn't going into a meeting with Joon thinking about I want to invest in a simulation company. Like I saw him, I understood him, I felt him and wanted to get behind him no matter what he was doing" [00:24:44].

Parallel

Company founded by Parag Agrawal (formerly of Twitter), Index-backed at seed, with Shah on the board. Shah: "He did not know the business he was creating, but we had belief in him that went beyond his celebrity" [00:24:44].

Hown

Mentioned as a recent Index investment with founders Moritz and Stefan [00:23:25].

Cartesia

Voice AI company led by Karan. Shah joined the board 1 to 1.5 years ago. Shah: "Karan at Cartesia, Cartesia's building a voice AI business" [00:19:50].

Seven AI

Security company co-invested with Asheem Chandna at Greylock. Shah: "Seven AI... I think has one of the largest opportunities in security to rewrite the foundations and take on multiple different players and converge budgets as a type of solution, and that could not have been possible 5, 10 years ago" [00:27:48].

Adallom

Cloud security startup run by the Wiz founders, sold to Microsoft in an earlier chapter. Shah wrote his first blog post about it, "Learning to Say No." The founders declined a first Google offer. Shah: "They did say no once to an acquisition offer from Google. They didn't say no the second time... that two-letter word created an enormous amount of value" [00:21:42].

Cursor

Named as an example of the M&A wave [00:37:42].

World Labs

Named as an example of the M&A wave [00:37:42].

Palo Alto Networks

Used as the example of the multi-product vendor, "an audience that feels more safe and secure as a Palo Alto Networks shop" [00:29:05].

Microsoft and IBM

Used as examples of safe, incumbent vendor choices: "You don't get fired for using IBM. Some folks feel more safe and secure as a Microsoft shop" [00:29:05].

Founders Fund

Referenced for the concentration strategy: Brian Singerman described betting heavily on a handful of companies [00:35:43].

OpenAI

Mentioned in context of its release of 700+ papers affecting mathematicians' PhD work [00:09:18].

Sponsors and Ad Mentions

Brex (finance platform used by Vercel, OpenAI, Anthropic, Granola, Deepgram) [00:13:32]; Harvey (legal AI, used by 80% of the Am Law 100) [00:14:30]; Zone (data center campuses) [00:14:47]; Mercor APEX (AI productivity index, partners include Harvey and Cognition) [00:29:47]; VCX by Fundrise [00:30:16]; Public.com [00:30:16]; Deel [00:30:40]; Vercel, Granola, Deepgram, and Cognition appear only in ad copy.

4. People Identified

Shardul Shah

Partner at Index Ventures; intern in 2004, returned in 2008. Board member of Wiz-related companies, Cartesia, Parallel, and others. Lead on Wiz at seed. His track record: "$250 million" invested in Wiz over time [00:34:05]; "consistency of top decile performance over three decades" [00:40:20].

Asaf Rappaport, Roy Reznik, Ami Luttwak, and Yinon Costica

The Wiz founders (and Adallom founders). Shah served on their board 10 years before investing in Wiz: "I knew their flaws. I knew their idiosyncrasies, and I still had belief in who they were" [00:06:01]. They said no once to Google, later sold Adallom, then built Wiz.

Gili Raanan

Investor who sat on the Adallom board with Shah and joined the Wiz seed round. Molly relayed that he thinks Wiz sold too early. Shah: "Gili's a friend. He and I served on the board of Adallom together, and then we both joined the board of the seed round of Wiz" [00:27:48].

Ben, Asher, and Aiden (Flapping Airplanes)

Founders under 23. Shah: "all roads pointed to Ben as one of the most special entrepreneurs of his generation" [00:23:25].

Joon, Michael, and Percy (Simile)

Simile founders. Joon ran a simulation on Molly before their interview [00:00:58].

Parag Agrawal

Former Twitter executive, founder of Parallel, who told Molly he now expects 1,000x outcomes versus the triple-triple-double-double mindset of earlier eras [00:00:58]. Shah: "I didn't invest in him because of his celebrity. I invested in him because of my view of his character and his competence" [00:24:44].

Karan (Cartesia)

Founder described as "an explorer... an adventurer" who disproved Shah's advice [00:19:50].

Moritz and Stefan (Hown)

Founders of a recent Index investment [00:23:25].

Asheem Chandna

Greylock partner, co-investor with Index in Seven AI [00:27:54].

Index Partners

Jan (fintech), Marton (marketplaces), Danny (consumer), Nina (robotics), plus Sarah and Hannah, all tied to outstanding investments [00:04:17; 00:23:25]. Earlier generations: Neil, Giuseppe, Mike, Dam, and Bernard, who "contributed to outlier outcomes" [00:04:17].

Marc Andreessen

Quoted by Molly as saying the last industry standing after AI will be venture capital [00:08:51].

Brian Singerman

Longtime Founders Fund GP, cited for the concentration approach [00:35:43].

Poonam

Shah's wife and high-school sweetheart, "the shadow investment committee of Index." Shah: "She doesn't listen to the content or the substance. She just listens to how I feel, and she knows exactly when I'm high conviction and when I'm not" [00:42:31].

5. Operating Insights

Use a Socratic Style Instead of Prescription

When founders ask for guidance on capital or strategy, Shah asks questions rather than dictating.

"My style, which is not for everyone, is probably a little bit more Socratic, right? Like, 'Why do you think you need all that money? What are you going to do with that? What's your motivation?'... I try to help someone get to the best judgment call and decision for their business without a personal agenda." — Shardul Shah [00:31:49]

Scale Investment Committee Quorum to Check Size

"For a million-dollar investment that we'd make, it might be three people. For a $100-million-plus investment, it might be 6+ people." — Shardul Shah [00:17:26]

The format is 30 to 45 minutes of founder presentation, then 30 to 45 minutes of deliberation, with a decision made on the spot. This keeps decisions fast while matching scrutiny to risk.

Build Mentorship Into Decision Processes

Because only some investors sit in committee, Index makes "great effort to pre-brief, post-brief, and collect perspectives for the entire group" [00:18:38]. This is how junior investors learn without crowding the founder experience.

Give Honest Dissent, Then Back the Decision

The Cartesia story is a model for founder relationships: disagree openly, then support whatever they choose. Shah: "It was really easy with Karan to disagree, to give him perspective, but then have total belief in him to support any decision that he wanted to make" [00:19:50].

Pre-Commit to Your Price Tolerance

Define in advance the band within which you will not lose a deal on price (here ~25%), so competitive moments aren't decided by ego or haggling [00:13:05].

6. Overlooked Insights

Round-Size Signaling Is Now a Recruiting Tool, Not Just a Financing Event

Shah says he is "learning to accept and recognize and coach entrepreneurs in a slightly different way" because high prices drive talent conversion [00:32:18]. That implies founders in hot sectors should treat headline valuation and raise size as a hiring instrument, and that investors should weigh a "scarcity signal" value alongside dilution. This single aside quietly reverses standard advice about minimizing dilution and option strike prices.

Enterprise Contract Sizes in Year One Have Reset

Tucked into a records answer is a striking data point: "In my zip code of enterprise, I'd never seen a company until the last 6 months sell multimillion-dollar contracts. We're talking $5-$15 million contracts per year within the first year of commercialization" [00:26:54]. That is a dramatic shift in enterprise go-to-market economics, suggesting AI-native vendors can land eight-figure deals before they have a mature sales organization, and that incumbents' pricing and procurement norms are under pressure. Shah does not name the company, which is itself a signal to watch his security and infrastructure portfolio.