PIN

A newsletter for communities, investors, angels, and founders

Author

Power in Numbers
April 03, 2026

Welcome to PIN’d - our weekly newsletter where we pin (lol, bear with us) the most important tech/startup news of the week for aspiring angels, vc’s, startup investors, founders, etc. Expect a new weekly roundup from us every Friday morning!

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📰 This week’s best news

Anthropic accidentally published an internal 59.8 MB JavaScript source map file with version 2.1.88 of Claude Code on npm, exposing roughly 512,000 lines of TypeScript that were quickly mirrored across GitHub. Anthropic confirmed the incident, calling it a packaging error caused by human error with no customer data or credentials involved.

OpenAI acquired the livestream talk-show startup TBPN on Thursday, April 2, 2026, for an undisclosed sum. TBPN popularized a split-screen, three-hour weekday format that draws high-profile guests including Meta's Mark Zuckerberg and OpenAI CEO Sam Altman. The deal could prompt rival creators and companies to launch TBPN-style niche livestream shows, increasing competition in tech and vertical media.

SpaceX, the technology conglomerate founded by Elon Musk, reportedly filed disclosures confidentially with the U.S. Securities and Exchange Commission ahead of an initial public offering. SpaceX could seek a valuation of $1.75 trillion, according to Bloomberg, which cited anonymous sources.

Sycamore closed a $65 million seed round led by Coatue and Lightspeed, with angels including former OpenAI chief scientist Bob McGrew and Databricks CEO Ali Ghodsi joining in. The founder is Sri Viswanath, a former Coatue investor and ex-CTO of Atlassian who scaled its engineering org to over 7,000 people. The pitch is not a narrow point solution but a full agentic orchestration layer that designs and builds from the problem up, handling coding, backend infrastructure, and data integrations.

OpenAI just closed the largest funding round in its history, pulling in $122 billion at an $852 billion valuation with SoftBank and Andreessen Horowitz co-leading alongside a who's who of institutional names including Amazon, Nvidia, and Microsoft. About $3 billion came from retail investors via bank channels, and the company is being added to several ARK Invest ETFs, moves that look a lot like IPO groundwork. OpenAI says it is generating $2 billion in monthly revenue, has 900 million weekly active users, and is growing revenue four times faster than Alphabet and Meta did at comparable stages.

Whoop closed a $575 million Series G at a $10.1 billion valuation, with a roster of investors that reads like a sports hall of fame: Cristiano Ronaldo, LeBron James, Rory McIlroy, and several other elite athletes joined alongside institutional names like Qatar Investment Authority and Mayo Clinic. The fitness wearable company now counts 2.5 million members and grew bookings 103% year over year, exiting 2025 with a $1.1 billion bookings run rate.

Microsoft's stock dropped 23% in Q1 2026, its steepest quarterly fall since the financial crisis, as investors lost confidence in the company's AI bet. Copilot, the flagship AI assistant, has captured just 3% of commercial Office customers, while Google, OpenAI, and Anthropic are winning users instead. Mustafa Suleyman, the DeepMind co-founder who led Copilot for consumers, was quietly reassigned, and several other senior executives have departed.

💰 Funding announcement highlights

Sett raised $30 million Series B led by Greenfield Partners, with F2 and Bessemer also participating, bringing total funding to $57 million. The company builds AI tools to automate and optimize marketing creatives for game publishers.

Huskeys raised $8 million seed from 10D, SV Angel, toDay Ventures, CCL, and Alumni Ventures, to develop AI platform to monitor edge security activity and manage rules across cloud and web application firewalls.

Crosby raised $60 million Series B co-led by Lux Capital and Index Ventures, with Sequoia Capital, Elad Gil, Bain Capital Ventures, and 01 Advisors also participating, to combine AI contract review with human legal oversight for startups and growth companies.

Linx raised $50 million Series B from Index Ventures, Cyberstarts, and Insight Partners. The startup builds identity monitoring and automated threat remediation across organizations.

OpenFX raised $94 million Series A at $500 million valuation co-led by Accel, Atomico, Lightspeed Faction, M13, Northzone, and Pantera, with Flybridge and Hash3 also participating, to develop stablecoin infrastructure for cross-border foreign exchange and payments.

📚 Interesting reads of the week

Once a VC wires money, the real risk begins. Stanford professor Ilya Strebulaev breaks down the principal-agent problem in startups: founders can conceal bad news, burn cash on zombie projects, or take bets they would never take with their own money. Investors, meanwhile, can fire founders without warning, dilute them unfairly, or prioritize their portfolio over any single company. The piece walks through how both sides try to manage these tensions, from staged funding rounds and vesting schedules to board control and weekly check-ins.

Bessemer Venture Partners just mapped the physical AI landscape, naming 50 private companies it believes will define the next decade of robotics and autonomous systems. The list spans autonomous vehicles, defense, industrial robotics, consumer robots, and healthcare, with Waymo and Anduril called out as proof of what is possible. BVP's thesis: the winners will be full-stack builders combining hardware, software, and AI, not pure-play software bets or commoditized hardware plays. By 2035, over 2.5 billion robots are expected to be deployed worldwide.

Anthropic just published what may be the largest qualitative study ever conducted, interviewing over 80,000 Claude users across 159 countries in 70 languages. The top ask was professional excellence, with nearly 1 in 5 people wanting AI to handle routine tasks so they can focus on higher-level work. But dig deeper and the real desire is simpler: more time, more autonomy, more human connection. The tension is real too. The same people excited about AI's benefits are three times more likely to also fear becoming dependent on it.

The case against "don't worry, AI can't replace you" just got a detailed teardown. Security researcher Daniel Miessler argues the bar for human knowledge work is not high, it is on the floor, and AI does not need to be exceptional to clear it. Most companies run on unclear processes, inconsistent execution, and expertise trapped inside people's heads that disappears when they quit. AI, by contrast, can follow instructions perfectly, never forgets, and scales infinitely. The real gap between human and AI expertise is not capability, it is that nobody has written the knowledge down yet, and that is changing fast.

The next trillion-dollar company might look like a consulting firm, but run entirely on AI. Sequoia partner Julien Bek argues that selling the outcome beats selling the tool, since every model improvement makes an AI-native service faster and cheaper rather than obsolete. The framing is simple: copilots make professionals more productive, autopilots replace the budget line entirely. The wedge is always the outsourced, intelligence-heavy task, because the buyer already expects to pay for an outcome.

AI seed rounds are getting pricier, and the data backs it up. What used to be a $5M raise at a $25M post-money valuation now looks like $10M at $40M to $45M, and that's considered typical. VCs are moving earlier into deals, inflating prices and pushing smaller funds out, while founders without AI in their pitch face a much harder road. The catch: higher valuations mean less room for error before the next round.

📌 Tweet of the week

💼 Who’s hiring in VC?

Looking to get into VC? Below are this week’s curated VC job openings.

Liberty Mutual Ventures is looking for a VC Vice President

Raven Indigenous Capital Partners is looking for a VC Associate

Llama Ventures is looking for a VC Analyst

Bayer is looking for a Senior VC Director

Goanna Capital Management is looking for a Vice President of Investor Relations