William Smith retweeted
Big news: 2027dev is now Firegoat! ❤️🔥🐐
For the next chapter of our company, @firegoat_ai felt like a name that reflects what we're here for.
Our mission is to empower teams to ship agent-ready products with confidence and ease.
We're already working with incredible agent-first developer teams at @browserbase, @e2b, @mastra, @clerk, @daytonaio , @sazabi & more.
The best part: it's only the beginning. We're launching exciting things this week - stay tuned!
Aaand we're hiring exceptional backend+infra/product engineers 👀 DMs are open
William Smith retweeted
I continue that Michael Dearing’s video series should be watched by everyone who is starting a full-time job for the first time. harrisonmetal.com/
William Smith retweeted
OH: People like us have been rewarded because we’re good at cognitive puzzles. And we forget that most things are actually social puzzles. The AI moment to come is especially suited for founders who can see the social puzzle and then are able to map it to a cognitive puzzle they can solve...
William Smith retweeted
Yup.
1. Companies are bought, not sold.
2. Every startup CEO must actively build relationships with C-levels at possible strategics ahead of ever needing it, and stay in touch with them on a regular basis. You never know when you’ll need to pull the trigger on a M&A process, and when you do, you want to ensure there are a few potential bidders engaged. Very hard for large companies to suddenly engage if they have never met you / gotten to know you.
(Same advice for investor engagement too, btw)
98% of start-ups cannot sell themselves. There are no buyers.
But what you can do is put yourself in a good position to get a second offer. To know the folks personally that might want to buy you.
"We just got an offer to acquire the company we are looking at seriously. JIC you are interested as well."
Folks respond fast (or not at all)
William Smith retweeted
“Having used [Espa] for a week, I’ve found it to be fresh, intriguing, and, most important, useful—and yes, it feels a little like having a trusty human helper on call.”
TY @harrymccracken @FastCompany for the thoughtful piece on @EspaLabs ! 🙌
fastcompany.com/91542768/esp…
William Smith retweeted
We @foundersfund are happy to have recently doubled down on @Lighter_xyz
They’ve built an incredible perp trading experience with ultra-low latency, a verifiable security model via zk proofs, and, most importantly, a world-class team who we’re continually impressed by.
William Smith retweeted
Excited to share more publicly what @benhamner and I have been working on:
techcrunch.com/2025/10/22/su…
We are building a knowledge graph for GTM data & have early customers such as @elastic, @figma and @Snowflake
William Smith retweeted
Congratulations @Lighter_xyz on the official launch of their public mainnet!
Kudos to the team for putting their heads down and building in a fiercely competitive perp dex market
As an early user and investor in Lighter, I have nothing but praise for the team who have done an incredible job of building a platform that has converted a CEX heavy user such as myself to use their seamless trading product
Not enough people seem to mention feedback-prioritising, integrity-first teams as a key factor of achieving pmf in crypto. The Lighter team fits into this category
Looking forward to embarking on this next chapter of growth
William Smith retweeted
The history of taxation is the history of humanity.
With the introduction of Gutenberg’s printing press, governments implemented standardized tax policies, but citizens could now publicly critique these same policies in a manner more widespread than ever before
During the age of exploration, advances in navigation and banking changed the very nature of commerce, adding more complexity to tax policies in the form of duties and customs to support mercantile economies
With the Industrial Revolution came the social contract theory as society shifted from the agrarian to the urban, and new schools of thought on taxation developed that are carried with us to present day
Even the digital revolution transformed the nature of taxation, spurring international collaboration and governance as the global economy flourished and evolved
In the midst of the AI revolution, how will we shape taxation?
Civilizations rise and fall by how they tax.
It’s time to write the next chapter.
Introducing Accordance — Frontier Intelligence for Tax.
We work with global leaders at the forefront of taxation, supporting the most complex advisory work and navigating through regulatory environments that are constantly shifting. Born out of Stanford AI Laboratory/SAIL, our team is composed of world-class experts in taxation and AI, working on innovations around the clock that are changing the nature of the tax practice. We are backed by the most pre-eminent visionaries in technology and commerce, and we’ve already revolutionized the tax practice for thousands of professionals at the forefront of the most demanding and complicated tax issues.
It has been a true privilege for David and I to be working with our world-class team so far, but this is just the beginning. Finsam signing off. Ad astra.
William Smith retweeted
Dear friends, I am incredibly honored to finally unveil what we've been working on in stealth: Accordance.
When Finsam and I first started our journey bringing AI out of the research lab, we discovered an industry filled with some of the most thoughtful, principled professionals we'd ever met: tax and accounting practitioners who became our teachers, our guides, and ultimately our partners.
As our entire team spent thousands of hours over the last few years climbing the learning curve, what we've discovered is that we're solving something much bigger than we initially realized. We began to see what keeps everyone up at night, and it wasn't what we expected. 75% of senior accounting professionals are retiring in the next decade, with only a 50% replacement rate. Meanwhile, regulations multiply and edge cases explode in complexity. The profession isn't just facing a labor shortage - it's facing an expertise crisis.
That's when it clicked - our mission at Accordance matters more than we ever imagined. Most people think "AI for accounting and tax" means automating routine work - but we're doing the opposite. We're building the smartest tax & accounting AI that can handle the most sophisticated advisory work - the stuff that normally takes decades of experience. It's letting junior staff punch way above their weight and giving seasoned experts superpowers they've never had. We're not replacing professionals; we're amplifying their expertise at the exact moment the profession needs it most.
The outcomes we're seeing are remarkable. But none of this would have been possible without our world-class team that sharpens iron with iron, our supporters who've been with us every step of this journey, and every professional who opened their doors and trusted us with their most complex challenges.
We're grateful to have you on this mission with us.
William Smith retweeted
New fund! Please send me your troublesome ringleaders...
Yes, we are actively investing. In fact, today we announced @bloombergbeta has a new fund to invest – our fifth.
Startups keep evolving, faster than ever, and we know the best way we can support them is by staying steady, a constant on which they can depend. So our new fund is the same as the previous ones.
---
Though it’s our first new fund in a world after generative AI, vibe coding is everywhere, engineers keep getting faster thanks to that AI, and AI startups hit revenue records all the time...
We're doing what we've always done.
We still…
> Want to serve extraordinary founders who define the future of work.
> Put #foundersfirst.
> Invest as early as day zero, and as late as our up-to-$1M-or-so first checks allow (i.e., pre-seed and seed).
> Define the "future of work" to extend beyond productivity tools, to how work can serve everyone.
> Commit to making the startup world welcome to people of all backgrounds.
> Invest from a $75M fund.
Our three equal investing partners: @karinklein (who continues to run the "Acela corridor"), @jamescham, and me. (Well, we did recognize that @AngKMartin is a partner -- because we need operations to be great as investors.)
Modeled on Bloomberg LP, we still aspire to be the most transparent investors. And we're here whether the market goes up or down.
None of that has changed. Same as 2022, same as 2019, 2016, 2013.
---
What’s different is… well… we’ve got more evidence we’re right where we like to be:
> 93 founders we’ve backed have become millionaires — and 24 of those have made $10M or more
> Founders we’ve backed have gone on to raise more than $10B
> 10 startups we’ve backed are worth more than $1B (Flexport, Replit, MasterClass to name a few!)
> Startups we back outperform — worth $24M more at next round
We’ve backed extraordinary founders like @Replit’s @amasad and @HayaOdeh and @Flexport’s @typesfast, where we were the first VC to say yes to both companies, along with companies like @AirspaceIntel, @CampusGrad, @MadeWithCapsule, @LambdaAPI, @LaunchDarkly, @MasterClass, @Netlify, @ShieldAITech, @wandb (just acquired by @Coreweave), and more.
We’ve also been busy since last time, but since X (in which we are small shareholders after they acquired Laskie) may penalize me for links, I won't tell you that here :) Go look at the one named after a color and what's in the air for that one.
Our firm is more than our partners and today, our team includes @AngKMartin, @loriberenberg, @amytam01, @KB2o22, @moraaonyonka (and assists from @megmbolger!).
We of course remain close with those who have worked on our team, including @shivon @strickland_dan @theamberyang @minney_cat @harleysugarman @sydneyjtiedt @lisawehden @ShainaConners @morganpolotan @cody_mccauley among others!
---
And we’re forever grateful to @MikeBloomberg, a founder backing us so we can back more founders. Cycles continue!
We want to be the first text for early-stage companies, partners through your journey, working with winners.
If you know a founder who’s a great fit for us, please share this! "Yes, we're actively investing."
William Smith retweeted
Big news: we’re now officially part of @CoreWeave, the #1 AI Cloud Platform.
This acquisition marks the start of something much bigger and we’re beyond excited to innovate and scale together.
More on what’s next from our founder, @l2k: wandb.ai/wandb_fc/cw-announc…
William Smith retweeted
Accounting is the bedrock of business, and taxation the foundation of governance.
Excited to announce our work with @OpenAI to build something unprecedented: AI that masters all tax & accounting regulations globally while reasoning with expert domain knowledge using OpenAI’s Reinforcement Fine-Tuning.
Working with OpenAI’s team and our in-house tax experts, we’ve achieved a 40% improvement over base models with Reinforcement Fine-Tuning—significantly outperforming all other leading models on TaxBench.
Congrats @wandb , @l2k ,@yanda. Amazing accomplishment and very excited to see what is to come with @CoreWeave !
Today we announced that we are being acquired by @CoreWeave, the AI Hyperscaler. 🪄🐝
We could not be prouder or more excited to join forces with this team.
Our CEO, @l2k, wrote a blog post with more details:
wandb.ai/wandb/wb-announceme…
Some relationships start with a deal. Others start with a hackathon and an unexpected iPad bill.
15 years ago, I met @l2k when he and @yanda built something awesome at a hackathon I hosted—and that moment kicked off a friendship and partnership that has lasted ever since.
Lukas doesn’t just build great companies—he shows up for people. I learned that firsthand, and it’s shaped how I think about partnerships.
From a packed garage to one of the most essential ML platforms—now joining @CoreWeave.
I wrote about the journey and what makes this moment special. Read it here: 👇
🔗 linkedin.com/pulse/huge-cong…
William Smith retweeted
Today we announced that we are being acquired by @CoreWeave, the AI Hyperscaler. 🪄🐝
We could not be prouder or more excited to join forces with this team.
Our CEO, @l2k, wrote a blog post with more details:
wandb.ai/wandb/wb-announceme…
Shape without form. Force without wisdom. Power without honor. Noise without meaning. #HollowMen






















