Solo founders are absolutely cooking right now! This week: a solo founder goes from zero to an eight-figure run rate with a team of four, solo founders now make up 63% of new startups, one founder hits $100M in sales after changing their go-to-market motion 14 times, and another achieves an FDA first. Let's get into it!
Solo founder raises $50M from Kleiner Perkins and Founders Fund
“In one year, we went from zero to an eight-figure run rate as a team of four.”
Markie Wagner, the solo founder of Poetic, just raised $50M from Kleiner Perkins and Founders Fund.
Poetic is tackling some of the highest-stakes AI workflows in the economy: anti-money laundering, fraud investigations, and underwriting. These are jobs where mistakes are expensive and reliability matters.
Rather than relying entirely on writing code or AI agents, Poetic combines both approaches to achieve near-human accuracy at scale. The company already works with AIG, SoFi, and Chime. At SoFi, it reportedly reached 99%+ accuracy on fraud investigations within five weeks while saving tens of millions of dollars.
Why it matters: Poetic is another example of a solo founder building a category-defining company with a small, talent-dense team. Four people took the company from zero to an eight-figure run rate in a year by applying AI to mission-critical work where customers are willing to pay for accuracy.
Solo Is Now 63% of New Startups (Stripe)
“The old question was whether solo founders could keep up. In 2026, the better question might be whether certain companies are now better built solo.”
63% of new C corps formed through Stripe Atlas last quarter were solo-founded.
Our Solo Founders Annual Report, using Carta data, puts it at over a third of all new U.S. companies, up 53% since 2019.
The two count different moments, Stripe at incorporation and Carta once fundraising starts, but point the same way: solo is now the default starting mode.
We dig into Stripe's findings on how the best solo-founded companies perform on a revenue and retention basis, and the company type they tend to share.
$100M Took 14 Tries
“What's worse than business-structure risk is not growing.”
Jimmy Douglas, the solo founder of Plug, just crossed $100M in EVs sold. He left Tesla to build the wholesale EV marketplace and raised a $20M Series A from Lightspeed earlier this year, in the middle of what he calls the “EV hellhole,” when most of venture had written EVs off.
The useful part isn't the number, it's what it took. Jimmy had Claude audit his old emails and board decks to count how many go-to-market motions Plug ran before one took off. The answer was 14. Ten worked, just none fast enough to bet the company on. The one that finally hit was the option he'd ruled out for two years: owning consumer cars, despite the balance-sheet risk. He calls that kind of blocker a self-manufactured constraint. The quarter he broke it, unique sellers went from 16 to 429.
The lesson is in those ten. A motion that's working is easy to settle on, but if a venture-scale outcome is the goal, even 100% YoY growth might not be enough. Jimmy kept killing motions that kinda worked until he found the one that put the company on a venture growth curve.
Educate Your Own Model
“I've read what feels like every single piece of startup content out there, but it's in order to educate my own model.”
Celine Halioua, the solo founder of Loyal, is building a drug to help dogs live longer. The FDA has said the treatment is reasonably likely to work, a first for a lifespan-extension drug.
One of her edges is how she operates. Instead of copy-pasting B2B SaaS advice into a deep-tech company, she reads everything and adapts what fits from first principles. Loyal's milestone-based operating model, for one, came from a supersonic-jet startup.
The best solo founders don't copy a playbook — they educate their own model.
Solo, together.
Kieran
