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Good morning, founders 🕶️
Hope your keys are rotated and your dog is fit for service.

More than 80% of the US military's working dogs come from Europe, and fewer than half make the cut. That's a dull sentence, and it just raised $200 million. Today's stories share that pattern: the boring dependency is the real asset. A nearly 150-year-old paint company expects its data-center sales to triple. Railway users learned their secret keys were only as safe as their host. And Lovable's growth lead says three customers won the same way beat ten won ten ways. The shiny part gets the headline; the dull part sets the price. So which boring thing does your company quietly depend on?

In today's newsletter, we'll get into:

  • A $1.2B startup cloning better war dogs

  • Anthropic's new agent eyeing your back office

  • Railway's security scare (and your API keys)

  • Why boom-era unicorns are selling at a discount

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The founder’s dashboard / Your quick roadmap

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FOUNDER BOARD



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RUSHIN' ROULETTE



Five bullets of updates

  1. 🔐 Railway, a cloud hosting platform with about 4.8 million users, says an attacker may have accessed customers' encrypted environment variables and, for some, decrypted them. Those variables often hold API keys and database passwords, so Railway told every user to roll all of them, not just confirmed victims. Wherever you host, write your key-rotation playbook now, before you need it at 2 a.m.

  2. 🌅 The Browser Company will shut down its Arc browser on Dec. 22 to focus on Dia, its newer browser. New sign-ups stopped Oct. 22, Arc's mobile AI features switch off Nov. 23, and account data is deleted within 30 days of shutdown. With dates published up front and a data export built in, it's a clean, staged sunset worth copying if you ever have to kill a product.

  3. 💰 OpenAI is close to raising up to $30 billion at a $1.25 trillion valuation, led by UAE investors and Coatue, per CNBC. That's below the roughly $1.4 trillion Bloomberg said it was seeking a month ago, though far above March's $852 billion. Even the hottest AI company landed under its own rumor, so anchor your round on terms, not headlines.

  4. 🛡️ Minneapolis-based Slingshot Insurance raised a $27 million seed to run the small policies sold at checkout, like $25 cover on a kid's volleyball season. The six-person startup charges a 5% tech fee, and its first customer serves over 750,000 people. If your product owns a checkout, embedded insurance may be a revenue line you're leaving on the table.

  5. 🎨 PPG, a nearly 150-year-old Pittsburgh paint maker, expects its data-center paint sales to triple this year, per The New York Times. Fire- and static-resistant coatings cover almost every surface inside, and coating one building can cost up to $8 million. When a boom hits, look at what every new building has to buy, not just the shiny stuff inside it.

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STARTUP NEWS



Colossal's Ben Lamm raises $200M to build better war dogs

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The guy trying to bring back the woolly mammoth has picked a more practical animal. Warhound, a startup Ben Lamm dreamed up with Anduril co-founder Palmer Luckey, came out of stealth Thursday with $200 million from In-Q-Tel (the CIA-backed venture firm, not a dog trainer), Sequoia and 8VC, at a $1.2 billion valuation.

What is Warhound? It takes cell lines from the two top working breeds, the Belgian Malinois and the German Shepherd, and plans to edit their genes: add what helps, remove what doesn't. Lamm says the goal is healthier, longer-lived dogs, possibly with sharper noses for bomb sniffing. Anduril adds gear like sensor-packed vests, "on top of the dog, not in the dog."

The science gets the headlines. The supply chain is what makes it a business. Per the company:

  • More than 80% of the US military's working dogs come from Europe.

  • Fewer than half are fit for service, often because of inherited problems like hip dysplasia.

So the military depends on foreign kennels for a dog that usually doesn't make the cut.

Colossal eats first: Colossal owns equity in Warhound and licenses it the technology. The cloning partner, Viagen, is another Colossal company. (Luckey holds no equity.) Before Warhound sells a dog, its parent has a stake, a licensing deal and a sister company doing the cloning.

Price on request: what Warhound hasn't worked out is what to charge. Its likely buyers are the Defense Department, police forces and first responders.

Sell the bottleneck: Warhound isn't pitching "better dogs." It's pitching a dependency its buyer can't afford to lose and can't fix alone. If your product sits on a supply line your customer worries about, open the deck with that worry, not your tech.

Looking ahead… The first litter is due early next year, and Lamm hopes the dogs enter service within two years. The first price tag will tell us whether a dog can carry a unicorn.

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STARTUP TV



Every SaaS Acronym Explained

In this video we break down SaaS metrics from the very basics, to the most complex, but future-preducting cohort tables.

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BIG TECH NEWS



Anthropic's new agent wants to run your back office

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Your invoice-reminder app just got a coworker, and it doesn't need a desk. On Wednesday, Anthropic opened a waitlist for Claude Duet, an agent that watches your work apps, sends you a morning brief and handles tasks while your laptop is closed. It's a research preview, starting with US Pro and Max subscribers.

Late to the party, aiming at the office: Duet lands in a fight already underway with Meta's Muse and OpenAI's Dots, per CNBC. VentureBeat lays out who wants what:

  • Meta's Muse goes after everyday consumers, with a free tier and WhatsApp access. Sensor Tower estimates 10.9 million downloads since its Sept. 8 debut.

  • OpenAI's Dots work inside ChatGPT, Slack and Teams, with individual plans from $100 a month.

  • Anthropic's Duet is built for professionals and small-business owners, included in plans from $20 a month.

That's the home-screen fight. The bigger one is a level down, in the tools agents use.

Your product, now a task: Duet works through 6,000+ connectors in Anthropic's marketplace. Anthropic's examples: find unpaid invoices in QuickBooks or Stripe and draft reminders, run payroll in Gusto, write HubSpot follow-ups, send agreements through Docusign. Plenty of startups sell exactly one of those jobs today.

It isn't a free-for-all. Duet asks before it sends a message, pays, signs or deletes anything, and a few moves, like trading securities or moving money between accounts, are off-limits even with approval. Anthropic also admits personal errands like booking tickets "aren't quite as strong" yet. Work comes first.

Plug in or get played: if your product is a reminder, brief or dashboard on top of someone else's data, Duet now does a version of it inside a $20 plan. Check which of your features its morning brief replaces, then ship a connector, so when the agent goes looking for a tool, it finds yours.

What to watch: Duet is waitlist-only and doesn't yet cover Team or Enterprise plans. If it does, single-purpose SMB tools will feel it.

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STARTUP EVENTS



Startup Events and Deadlines

  1. GitHub Universe 2026 | Oct 28 | Attend

  2. Techstars Healthcare Accelerator | Nov 18 | Apply

  3. HubSpot for Startups: Founder's GTM Playbook | Dec 01 | Attend

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