
helping propel founders | https://xitter.cf/t.co/HEAsCCxiCt @zfellows
San Francisco
Joined November 2021
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Congrats 🙌
Greptile has raised a $50M Series B led by Menlo Ventures. The round values the company at $750M.
Greptile reviews and tests more than 1% of all PRs opened on GitHub every day. Thousands of engineering teams including Nvidia, Coinbase, Decagon, and Vanta use Greptile as their independent and central validation layer.
Fewer than 50 people, we are a small, talent-dense team of engineers and researchers in a quiet corner of San Francisco. If you’re interested in joining us, we’d love to hear from you.
“The men of Ancient Greece believed - fiercely - in the ideal of the great man: the exceptional individual who obtains immortality through his own deeds”
“They believed glory and fame were won through striving, sacrificing, and achieving greatly for something larger than yourself”
Baylor Adams retweeted
Create and play mashups with friends in one click.
Introducing Melty!

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Readers added context they thought people might want to know
Melty doesn't make the mashups it shows. Its Terms (§1, §6) say mashups come from outside creators, aren't reviewed or scanned for malware, and run with full access to your PC. The Minecraft-in-Elden-Ring mod is by Tobyn Jacobs.
melty.gg/terms
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Baylor Adams retweeted
Exciting news: @ListenLabs is joining @salesforce .
When @itsalfredw and I first met, we dreamed of a world where AI was as capable as it is today. But we knew intelligence alone wouldn't be enough. It had to deeply understand the humans it's built for.
That idea became Listen.
Since we started in 2023, Listen has interviewed millions of people for companies like Microsoft, Anthropic, and Sweetgreen. I am so proud of the product and the team we built.
Now that world is here. AI can build almost anything. Knowing what people actually want is the hard part. With Salesforce, when the transaction closes, we can bring that to every company in the world, much faster than we could alone.
We're just getting started. Back to work!
Baylor Adams retweeted
Listen Labs is joining @Salesforce!
A year and a half ago we launched Listen, an AI platform for understanding customers, and it’s been a crazy ride ever since.
Today, we work with some of the largest companies in the world, including Microsoft, Anthropic, and Sweetgreen.
What started as an AI interviewer is now a full platform for understanding customers. Listen finds the right people, interviews them, analyzes what they say, and even simulates how they'll behave.
Listen’s growth quickly accelerated and while we were raising our next round, we met @Benioff.
Marc is a hero of mine. I've taken countless ideas from Behind the Cloud and watched him framemog every AI CEO on the planet. We're honored to get framemogged next.
With Salesforce, we can bring Listen to every company in the world, much faster.
To our customers, our mission remains the same.I stay CEO, @Florian stays CTO and the same team will keep building the product you rely on, now inside Salesforce AI Labs. Thank you for believing in us early.
To our team, families, and everyone who believed in us before there was much to believe in, thank you.
These years have been the most fun years of my life, and it’s still only just the beginning for Listen.
Now back to work. 🚀
Baylor Adams retweeted
Introducing NetworkOcean.
Our future is bottlenecked by the speed at which we can deploy power.
We’re building floating solar arrays powering data centers at sea. This will soon be the fastest way to deploy new compute, skipping years of land, grid connections, and traditional infrastructure delays.
Our 2030 target is 1 GW/week.
@network_ocean_
Baylor Adams retweeted
We’ve secured $75M in financing to build Solcoa One, our first commercial rare earth metallization plant.
Hooman may be the closest thing we have to a modern day Charles Martin Hall, who invented cheap aluminum. Hooman is evidence of the great man theory alive in 2026.
We met only 2 years ago, and today they refine tonnes of neodymium annually. Huge accomplishment, honored to have been an early investor, and congrats to @hoomanrenezhad and the entire Solcoa team!!
Today we're announcing $75M to build Solcoa One, our 500-tonne rare earth metallization plant in Nevada.
At Solcoa, we believe rare earths are the foundation of America's next great industrial era. An era we intend to win on the merits, with superior American technology.
Baylor Adams retweeted
Today we're announcing $75M to build Solcoa One, our 500-tonne rare earth metallization plant in Nevada.
At Solcoa, we believe rare earths are the foundation of America's next great industrial era. An era we intend to win on the merits, with superior American technology.
Simulation has the potential to be transformative, but only if it's accurate. Today, we're sharing results of a comprehensive evaluation across 2,993 questions, with an industry-leading mean TVD of 7.62% and an MAE of 3.53%.
More below, including the full post on our site.
Incredibly exciting announcement for @jakeadler and the Pilgrim team. There are truly few founders out there like Jake, I've come to index founder obsession to his. Autodidact.
Congrats!
Baylor Adams retweeted
1/ Biological threats can bring a country to a halt without a single shot being fired. Yet much of our biodefense infrastructure has barely changed in decades, even as America’s institutions produce extraordinary scientific breakthroughs.
HARDWARE MEETUP AT HACK MIT
SATURDAY. 8 PM.
COME WITH DEMOS OR COME READY TO BE DEMOED TO / ON
reply below and dm for details
Baylor Adams retweeted
Baylor Adams retweeted
Had a great dinner co-hosting with @0baylor for UPenn builders.





























