Joined March 2011
474 Photos and videos
Epic day for the optimists 🚀
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Brayton Williams ⏻ retweeted
Fuel inspection: ✅ Next stop: DOME. Every step forward is a step toward proving out the future of reliable power – anywhere it's needed.
Final fuel inspection underway with our partners at @RadiantNuclear before loading onto transportation. ☢️ All hands on deck this summer. 🇺🇸
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Just getting started.
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Beware the ‘expert.’
The fastest death sentence for raising venture dollas: “We are going to send this to one of our advisors for technical diligence.” Three weeks later, a PhD who has never left the lab has 35 reasons why your startup will fail.
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Brayton Williams ⏻ retweeted
Some fun morning news to share: 1. A few weeks ago @K2SpaceCo became the world record holder for highest power hall thruster ever fired in space. 2. A couple weeks after that we doubled our power and put 2x margin between us and second best. 3. We are still only at 50% throttle. We’re building sci-fi stuff over here and we’re just getting started.
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VC wisdom from @fredwilson. One of the most difficult needles to thread as a pre-seed investor is #10: Don't Pass on Price. Have learned the hard way by passing. But also some of our best investments were "very expensive." Invest in great founders building great companies.
The Three Humans Left in a VC Firm Fred Wilson, co-founder, Union Square Ventures, interviewed by Michael Mignano (USV) [I post one executive summary daily of an interview I enjoyed and learnt from. I loved this interview that @mignano did with @fredwilson, who I've learnt a tremendous amount from on the board of Coinbase. Tons of great nuggets for founders and investors.] Summary: After 40 years in venture, Wilson has rebuilt USV around a single conviction. Only three things in the firm still need a human: picking the thesis, building relationships with founders working in that thesis, and supporting them after the check. Everything else, including sourcing, diligence, term sheets, and CRM, is being handed to agents. The interview is a working sketch of what a venture firm looks like when the back half of its job becomes software, and a clear read on what stays human-only and why. 1. The Three Humans Left. A year ago Wilson wrote a memo to his partners saying that if he were starting USV from scratch today, only three jobs would stay with humans: high-level thesis development, building relationships with founders inside that thesis, and supporting them after the check. Everything else gets handed to agents. USV is now executing on that memo, not theorizing about it. For founders raising, this is the new operating profile of the firm sitting across the table. 2. Agents Love Data Rooms. "I hate data rooms. Agents love data rooms." USV no longer asks a junior associate to scrub the data room before a term sheet. An agent reads the room and answers questions in conversation: cap table, vesting, founder ownership, anything in the corpus. The effect on partner time is direct, with less work on the parts of the job no one enjoys and more time with founders. 3. Term Sheets Without Lawyers. USV's term sheets are now written by an agent, with no outside counsel stamp at the term-sheet stage. The firm seeded the agent with standard term sheets by sector and by stage, then partners shape each document in conversation with the agent. Wilson does not yet trust an agent to write long-form definitive docs. The implication for founders: term sheets land faster, with less round-trip friction, and the cost structure of the next-generation venture firm starts to drop. 4. The Kill Zone Test. Wilson ran a sample contract through a legal-AI startup and through raw Claude Code, side by side, and Claude's markup was better. "All of legal AI is in the kill zone." The test is portable to almost any AI vendor pitch. If a wrapper company cannot outperform the raw model on the thing it sells, the wrapper is paying for the privilege of being disrupted. Operators should run the same test before signing a multi-year contract. 5. No Wrappers Allowed. To survive the kill zone you cannot wrap a model. You have to rebuild the business model from scratch around the new economics. Cursor is the example Wilson reaches for: it has been hugely successful, but more developers are dropping back to raw Claude Code, and nothing stops Anthropic from shipping an IDE. A defensible AI company redesigns the workflow itself, so the foundation lab would have to abandon its current pricing model to copy. 6. Energy Is the AI Trade. About a third of USV's deployment now goes to energy, because no matter which model wins, the winner needs power. The firm has backed a decentralized model-training network and a company that turns each grid-scale solar and wind plant into a mini data center selling inference tokens. The trade is indexed to AI without forcing USV to pick the model. Builders hunting for a less crowded adjacent market should read the same memo, because the picks and shovels of AI run through electricity. 7. Sellers, Not Coders. The skill USV now overweights in founders is selling: recruiting, fundraising, convincing customers, inspiring teams. Forty years has taught Wilson that the founder who can tell the story and bring it to life wins more often than the founder who can write the code. The corollary is uncomfortable for technical founders. "Actually being able to write code is probably not a big deal anymore," though enough technical vision to see three moves ahead still matters. If you are a CEO who cannot recruit, that is now your constraint. 8. The 80–90% Open Source Window. Open-source models, especially the ones shipping out of Asia, are running at 80 to 90 percent of the quality of the closed frontier models. Right now the closed labs are subsidizing usage, so price does not force the comparison. When the labs have to charge a real margin, open source becomes a serious value alternative and the playing field levels. Wilson is not betting the firm on this outcome, but he is hedging into the quadrant where open source wins. 9. Founders Still Want Humans. Founders do not want to raise money from an agent. They want to know the human they are getting in business with, and that is why Wilson does not see VC automating itself out of a job in the short term. The firm can automate the back half of the workflow. The front half, sitting across from a founder at 11 p.m. when they have had a horrible day, stays human. 10. Don't Pass on Price. The biggest regrets of Wilson's career are deals he passed on because the price was too high. The market-clearing valuation will almost always feel uncomfortable a year later, and the right answer is to find a way in, even if that means buying secondary instead of leading the round. Saying no on price is a defensive move masquerading as discipline. Founders raising can use the line in negotiation, because a firm that walks on price is telling you it has not adjusted to the current market. 11. Offense Over Defense. Wilson lost $25 million in six months in 2001 and learned that getting it wrong is a byproduct of the job, not a verdict on the investor. He spent his first 15 years scared of losing money and only got good at venture once he stopped playing defense. The advice is harder to apply for someone breaking in, because the first checks really do matter, but the directive holds at every level. For operators, the analog is the founder who refuses to ship until the product is perfect, because you cannot win a game you are not playing. 12. The Relationship Is the Moat. After 40 years and an AI rebuild of the firm, Wilson's one-line summary of the venture business is the same as it was on day one. The relationship between the investor and the founder is the secret sauce. Everything else, including the work USV used to staff up to do, gets compressed by technology. Find great founders, build real relationships with them, and help them build great companies. If your venture pitch to LPs does not lead with that, you are pitching the wrong business.
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Brayton Williams ⏻ retweeted
So THIS happened. Super excited to work with Dubai based JIH and its Maldives affiliate HARIM on our most ambitious project yet!
100 electric hydrofoil boats. A ~$100M contract. We are building a first-of-its-kind water transit network to transform how people move across the Maldives. To scale this, we are partnering with Dubai-based JIH and its Maldives affiliate HARIM, led by Mohamed Ali Janah — a team with a 40-year track record of building the region’s premier resorts and launching the newly licensed Maldives Premier Bank. Deployment of the first fleet starts later this year.
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Brayton Williams ⏻ retweeted
"@BoostVC gives founders who are capable a chance to prove it" is the best VC one-liner I've heard in a long time also it's true, imo Boost is one of the very few funds in existence that both: > invests consistently in high-impact but idiosyncratic ideas > can invest checks big enough to carry founders long enough to show tangible proof points of their thesis (without requiring broader investor consensus or other VC checks at all)
Just a reminder: @BoostVC is bio-obsessed as far as investing. We have 82 active Bio investments and want to get to 1,000. - bio- defense - bio- super powers - bio- cures We invest first checks $500k. Engineer Scientist teams seem to create the most momentum.
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Brayton Williams ⏻ retweeted
Just a reminder: @BoostVC is bio-obsessed as far as investing. We have 82 active Bio investments and want to get to 1,000. - bio- defense - bio- super powers - bio- cures We invest first checks $500k. Engineer Scientist teams seem to create the most momentum.
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Mega Series C for @newlimit (@BoostVC co) led by @foundersfund 🚀 More investors becoming Bio-bullish! 🧬
Following breakthrough results, we’re bringing longevity medicine to human trials. We’ve raised a $435M Series C led by @foundersfund to make it happen. Reprogramming cell age has the potential to create more healthy years for everyone. We're closer than ever to realizing it.
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Excited for @BoostVC to back @FoundationalBio 🤖🧬
Replying to @tomaz_berisa
We started Foundational Bio because we think that bottleneck is about to move. We're building an automated lab that's native to this moment: modular wet-lab stations, mobile robots, and physical AI models working alongside LLMs to execute workflows.
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Big news from our friends at @VersionOneVC! Great people w/ more money to invest in the crazy, the wild, or the “out there.” 🚀
🎉 Today, we're excited to share that we've closed two new funds: @VersionOneVC Fund V ($78M) and Opportunities Fund III ($30M). 🎉 More link to blog post in thread below...
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Brayton Williams ⏻ retweeted
Atomic heat extractor ready for rock! *Just add uranium*
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Brayton Williams ⏻ retweeted
OFFICIAL: @BoostVC has joined as a sponsor for the Silicon Mania Mag II. • Boost VC backs founders working on the kinds of ideas most people think are too early or too weird. • They lead pre-seed rounds with $500k checks for companies trying to make a billion lives better. drop your one-liner below. best ones get sent to BoostVC.
Introducing Silicon Mania Mag II the best April tech stories. printed. 499 copies. limited edition. dropping in SF/NYC offices, accelerators, coworking spaces, and coffee shops, this week and next week. autographs included ✍️ who wants one?
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People say there are too many founders. I think we could use 10x more.
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Brayton Williams ⏻ retweeted
Spent yesterday touring @americanhousing with co-founder & ceo @rileymeik in Austin. Their vertically integrated approach to homebuilding is the best I’ve ever seen. They’ve rethought everything—from manufacturing to delivery—to drive down costs and increase speed. They have a real shot at becoming one of the most important companies tackling housing affordability in America. Podcast coming soon.
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Founders are superheroes.
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Brayton Williams ⏻ retweeted
PowerMaxxing over @RadiantNuclear. Full power.
Radiant is preparing for a full power test at INL and we are the only company doing that. We don’t stop at going critical, because a zero-power critical reactor is not a reactor that is able to produce electricity. We are de-risking and testing for a commercial reactor that is ready to work. That’s why we are focused on full power. That’s our difference.
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VCs: "Enjoy the long weekend." Founders: "What weekend?"
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Brayton Williams ⏻ retweeted
Can't we do better? First short film from @fiftyyears.
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