Tech
AI dominated both YC Demo Day and startup news
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This week was a busy one for the startup and VC world, with its fair share of funding news and, of course, the latest edition of YC’s Demo Day.
Most interesting startup stories from the week

Yes, AI, AI, AI. But it’s more eventful than it sounds.
Departures: Several key people are leaving OpenAI — CTO Mira Murati, as well as the company’s chief research officer and a research VP. There’s more context than we can sum up here, so go have a read if you are so inclined.
Ive mind: It is now confirmed that former Apple designer Jony Ive is working on an AI device startup with OpenAI and its CEO Sam Altman. The unnamed venture could be seeking to raise up to $1 billion by the end of the year.
AltGPT: Letta, an AI startup founded by the researchers behind MemGPT and positioning itself as “the open alternative to OpenAI,” has come out of stealth to much anticipation.
Pipelines: Data startup Airbyte launched Airbyte 1.0 with a focus on AI use cases. It also made its self-managed enterprise service generally available.
Most interesting fundraises this week

COVID-19 almost killed some companies and boosted others. Now companies from both groups are finding their footing, and other trends are getting confirmed.
Working out: German connected fitness startup EGYM closed a $200 million Series G round of funding that confirms investor interest in the broader trend of preventative healthcare.
Digital transformation: Whatfix, a San Jose-based company whose platform demonstrates how to use third-party software, raised a $125 million Series E round led by Warburg Pincus.
AI power: Open source developer platform Supabase raised an $80 million Series C round. The company now positions itself as Postgres-centric and has been enjoying AI tailwinds; 10% of active databases on the service power AI use cases.
Beaming: Marvel Fusion raised €62.8 million in a Series B round to work on making commercial fusion power a reality thanks to lasers.
In the spotlight: British startup Raycast raised $30 million to bring its Mac productivity app to Windows and iOS, with a focus on “prosumer” users.
Most interesting VC and fund news this week

Exit time: Peak XV Partners, the largest India and Southeast Asia-focused VC fund, realized about $1.2 billion in exits since its split from Sequoia last year, TechCrunch learned from sources.
Skyrocketing: European defense tech will attract $1 billion in VC funding this year, according to a new Dealroom report. This significant increase compared to previous years also goes along rising interest for dual-use technologies.
Sailing: Spanish VC firm All Iron Ventures rebranded as Acurio Ventures and closed a third fund of $166 million that will exclusively make “follow-on” investments.
Last but not least

Taking place on September 25 and 26, Y Combinator’s online Demo Day for its Summer 2024 batch was once again dominated by AI use cases, some particularly exciting. The format itself is changing: Going forward, there will be four Demo Days a year, and YC CEO Garry Tan said that the next one on December 4 will include an in-person element.
Tech
Cathie Wood’s ARK makes its first lead investment in startup Lucra — and it isn’t AI
ARK Invest Venture Fund has made its first-ever lead investment in an early-stage startup called Lucra, firm founder Cathie Wood told TechCrunch.
“We feel pretty excited about it,” Wood (pictured above) said in the recent interview regarding the investment in the startup.
Lucra developed a software platform that reimagines corporate loyalty programs into interactive, esports-like events such as tournaments where customers can play each other, even betting or winning cash or company giveaways. The startup said its customers include Five Iron Golf, Chess Kings, and Dave & Buster’s.
Lucra announced on Wednesday that it raised a $20 million Series B, led by the ARK fund, with participation from Alumni Ventures, Astralis Capital, Harlo Equity Partners, Simplex Ventures, SeventySix Capital, and WTI.
There are a few reasons why the famed financial company has never led a startup deal before. For one, the ARK Invest Venture Fund is not a typical VC fund. It’s an SEC-regulated interval fund (also known as a closed-end mutual fund), meaning anyone can invest in it, for as little as $500. However, it is not traded on a public exchange, so investors cannot sell shares at will. They can sell limited shares on specific dates, quarterly.
Wood also noted that the person running the fund, director of research Nick Grous, “is a tough sell,” leaving startups with the difficult task of getting him excited enough to advocate to lead a deal.
What’s even wilder is that ARK was particularly gun-shy about this sort of business because it got burned after investing in a somewhat similar company a few years ago.
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“We had actually owned a company called Skillz, which kind of operated in this space,” Grous said. “It didn’t work out well for us and many other investors.”
Skillz was a once-hot public company that later became mired in troubles and lawsuits. The big difference, the investor said, is that Lucra is a B2B platform, selling interactive esports as a loyalty program, rather than trying to license and run games directly to consumers.
“Overcoming our initial hurdle, especially given our experience with Skillz, overcoming our reticence, having Nick overcome it, that was our first screen,” Wood said of how this startup convinced her company to write a big check.
In this case, ARK Invest had participated in Lucra’s previous Series A round, and had grown familiar with its business model, its trajectory, and its founder and CEO Dylan Robbins, Grous told TechCrunch.
“We had been in constant communication,” Grous said, adding that his venture-esq fund attempts to have quarterly conference calls with the startups in the portfolio, similar to how public companies report to investors quarterly. ARK mostly works in the public market, offering a slate of publicly traded EFT funds.

Despite already being in the portfolio, Lucra’s founder was grilled numerous times when it came time to buy more shares — first by Grous and then ARK’s investment committee, both he and Wood described.
During those calls, Robbins “had thought about all the things that went wrong” with similar companies like Skillz, as well as with Lucra, and had answers, Wood said. “No matter how many times we went at him, his conviction, there was just no let up,” she described.
It also helped that this company’s financials were promising, it was in an area that ARK knew well, and this was not AI, aka the most hyped, most expensive area these days.
“We’ve been underwriting the sports-betting space, understanding the gamification aspects of entertainment,” Grous said, meaning that the investment firm could “really understand the opportunity here.”
The ARK Invest Venture Fund holds shares of companies like Epic Games, Kalshi, and Discord, for instance. It also holds OpenAI, Anthropic, Replit, Grok, and Perplexity, so it knows the AI scene well.
“We are all over AI, just like everyone else, because it is a massive revolution,” Wood explained. “But in the process, a lot of companies are being neglected.” This means that spotting such potentially neglected companies is “our opportunity because we are doing research in many other areas than AI,” she said.
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Tech
Cosmetics giant Rituals confirms data breach of customer membership records
Netherlands-based cosmetics giant Rituals has confirmed a data breach affecting customers’ personal information after hackers stole reams of data from its membership database.
The company disclosed the breach on Wednesday, according to an email sent to customers that TechCrunch has viewed and verified.
Rituals said it identified an “unauthorized download” of members’ data in April that contained customers’ full name, date of birth, gender, postal and email address, and phone number, as well as their preferred Rituals store and account type.
When reached by TechCrunch, Rituals spokesperson Eline van Malssen said the hacker stole membership data about customers in Europe and the United Kingdom.
TechCrunch has learned that some customers notified by Rituals are based in the United States. The spokesperson confirmed the incident also affects some U.S. customers.
Rituals did not describe the nature of the cyberattack and the company said its investigation was underway to understand how the data breach happened.
The cosmetics giant is the latest retailer to have customer membership data stolen in the past year, following a string of intrusions at U.K. grocery and shopping chain Co-op and Marks & Spencer, among others. Customer records can be attractive targets for hackers who steal the data and extort the company for a ransom in exchange for not publishing the information online.
When reached with questions about the incident, a Rituals spokesperson declined to comment on whether the company received any communication from the hackers, to share a more precise timeline of the breach, or to provide the exact number of affected members, citing unspecified “security reasons.”
According to its website, Rituals has over 41 million customers in its membership database. The retail giant made €2.4 billion euros ($2.8 billion) in revenue in 2025.
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Tech
Rivian R2 production has started despite tornado damage to factory
Rivian has rolled the first customer-ready R2 SUVs off the production line at its factory in Normal, Illinois, just days after it was hit by an EF-1 tornado that tore off part of the roof.
Despite the damage, founder and CEO RJ Scaringe told Bloomberg Television on Wednesday morning that Rivian doesn’t expect any delays to the R2’s rollout, which is crucial to the company’s survival.
“The tornado went through the south end of the plant, and ripped the roof off the building, and knocked down some of the plant as well, and so the last 72 hours have been around the clock,” he said. Scaringe explained that Rivian has had to change how and where it brings some materials into the factory to build the R2.
But “we’re not making any changes to the plan,” he said, referring to the company’s production roadmap.
Scaringe wasn’t asked when Rivian will make the first R2 deliveries during the interview. The company has previously said it will start shipping R2 SUVs before the first half of 2026 comes to an end.
Getting the R2 into production is a major milestone for the company. It’s the first production vehicle Rivian has made that has a chance to reach mass-market customers, as it costs far less than the company’s current R1 EVs. It’s also supposed to help the company finally reach profitability after years of losing money on every vehicle it sold.
The company has big expectations for the R2. Rivian told investors earlier this year that it expects to deliver between 20,000 and 25,000 of the SUVs by the end of 2026. If Rivian achieves that, it would become one of the fastest-scaling new EVs ever launched in the U.S., second only to Tesla’s Model Y.
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That said, Rivian is launching with a version of the R2 that costs nearly $13,000 more than the $45,000 price tag the company spent years promoting. The launch edition R2 starts at $57,990, with a slightly cheaper $53,990 variant coming by the end of this year. Rivian won’t sell an R2 for under $50,000 until the first half of 2027, and a true base model starting at $45,000 won’t hit the market until late 2027.
And that’s if the $45,000 R2 ever arrives at all. When Rivian announced pricing for the SUV in March, the company said the base model price will start “around $45,000” — not “at $45,000” as it had promoted on its website as recently as February.
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