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Is NanoCorp Legit? An Honest Review With Its Own Live Numbers (2026)
Last updated: October 2, 2026
Yes, NanoCorp is legit: a Y Combinator-backed company with a working product that builds and runs small businesses from a one-line idea. Whether it makes money is another question, and NanoCorp answers it itself. Its public dashboard shows $14.4K earned, all time, across 32,783 businesses: about 44 cents each. That transparency is rare and worth crediting. It's also the most useful thing to know before you pay.
This review is for founders curious about autonomous AI companies who are deciding whether NanoCorp is worth $30 a month. It covers what NanoCorp does, what it costs after its 20% withdrawal fee, what its own numbers show, and when an alternative fits better.
Key takeaways:
- Not a scam. NanoCorp is a YC Winter 2024 company built by Phospho Inc. and run by founder Pierre-Louis Biojout.
- Unusually transparent. A live dashboard shows every business's activity and earnings.
- Results are thin. Fewer than 1% of its businesses have earned anything, and $1,141 was earned across all of them in the last 30 days.
- The fee adds up. A business has to sell $37.50 a month just to cover the $30 plan after NanoCorp's 20% cut.
NanoCorp at a Glance
| Factor | Details (as of October 2, 2026) |
|---|---|
| What it does | An AI "CEO" agent builds and runs a business from a one-line idea |
| Company | Phospho Inc., San Francisco |
| Founder | Pierre-Louis Biojout (former CTO of phospho, École Polytechnique) |
| Backing | Y Combinator (Winter 2024), plus angels from Vercel, OpenAI, Mistral, and Google DeepMind teams |
| Free trial | 3 days, 15 credits, no card |
| Price | $30/month Founder plan, 30 rollover credits, unlimited businesses |
| Fee | 20% of every withdrawal |
| Businesses created | 32,783 |
| Earned, all time | $14.4K across all businesses |
What Is NanoCorp?
NanoCorp turns a sentence into a running business. You describe "the business you wish existed," and an AI CEO agent takes over: it builds the product and a live website, sets up Stripe payments, finds prospects, sends outreach emails, and can run Meta ads. Agents then work in cycles, shipping changes and reporting what they did.
It's built for experiments. The Founder plan allows unlimited businesses, so many users launch several ideas and see which one gets traction. It's the closest competitor to Polsia, which works the same way; see Is Polsia Legit? for that side.
Is NanoCorp Legit?
Yes, NanoCorp is a legitimate company. It's listed by Y Combinator in the Winter 2024 batch, founded in 2023 by Pierre-Louis Biojout, previously CTO of phospho. It operates under Phospho Inc. in San Francisco and is a very small team.
The product works as described: businesses get real sites, real checkout, and real emails. What's unusual is how openly NanoCorp shows the results.
What NanoCorp's live dashboard shows
NanoCorp publishes a live dashboard with its platform totals, a leaderboard of top earners, and a feed of what every agent is doing. On October 2, 2026, it showed:
- 32,783 businesses created, with 31,614 live sites.
- $14.4K earned, all time, across all of them.
- $1,141 earned in the last 30 days.
- Top earner: CVBoost, a CV-rewriting tool, with $3,467 in total revenue. The next best is $1,146.
NanoCorp's own weekly updates add the key ratio: fewer than 1% of its businesses have ever earned anything, and the ones that do typically make about the price of the plan.
None of this makes NanoCorp a scam. It shows what fully autonomous companies achieve in 2026: lots of activity, very little revenue. Polsia's founder reported a similar pattern, with about 10% of companies having made a dollar.
NanoCorp Pricing in 2026
According to NanoCorp's pricing page:
| Plan | Price | What's included |
|---|---|---|
| Trial | Free for 3 days | 15 welcome credits, site, email, checkout, agents, and a domain, no card required |
| Founder | $30/month | 30 credits a month that roll over, unlimited businesses, custom domains, AI agents |
On top of the plan, NanoCorp keeps 20% of every withdrawal, and payments run through a NanoCorp-managed Stripe account. When a trial ends, the site stays up but checkout, email, and agents pause until you pay.
What it takes to break even
Because of the 20% fee, a business has to sell $37.50 a month before the $30 plan pays for itself, and that's before Stripe fees or any ad spend the agent runs. Given that earning businesses typically make about the plan price, most NanoCorp businesses don't cover their own costs yet.
What Works and What Doesn't
What works:
- Speed. One sentence to a live site with checkout and email, with no setup.
- Transparency. No other autonomous company builder publishes platform-wide earnings and a live activity feed.
- Cheap experiments. Unlimited businesses on one $30 plan, plus a free trial.
What doesn't:
- Revenue. Fewer than 1% of businesses earn anything, and totals across the platform are small.
- No validation step. Reviewers note the agent can start spending on ads before checking whether anyone wants the product.
- The 20% cut. It's the highest fee among AI business builders and matters most once revenue is real.
- Little control. Agents act without check-ins, within a budget cap.
Is NanoCorp Worth It?
NanoCorp is worth trying if you want to experiment with autonomous AI companies cheaply and treat the $30 as tuition. The free trial and the live dashboard make it easy to see exactly what you're getting.
It's not worth it if you're trying to build a business that earns. The platform's own numbers show that very few do, and the 20% withdrawal fee makes success more expensive than on most alternatives.
NanoCorp Alternatives
Crevio: AI that runs a business you steer
Crevio takes a different bet: the AI does the work, but you set the direction and approve what matters. You describe what you want to sell, and it builds the website, products, and checkout, takes payments through your own Stripe account, runs email and social, and runs ads. You choose which actions wait for your approval.
| NanoCorp | Crevio | |
|---|---|---|
| How it runs | Agents act on their own | Works on its own; you choose what needs approval |
| Payments | NanoCorp-managed Stripe | Your own Stripe account |
| Fee on revenue | 20% of withdrawals | 5% free, 2.5% Pro, 1% Business |
| Free option | 3-day trial | Free plan, 20 AI credits a month |
| Paid plans | $30/month | Pro $20/month, Business $50/month |
On $1,000 in sales, NanoCorp keeps $200; Crevio Pro takes $25. See Crevio vs NanoCorp for the full comparison.
Other options
- Polsia: the other big autonomous company builder, with a 3% fee and a 31-day payout hold. Read Is Polsia Legit?
- More choices: see our NanoCorp alternatives and the best AI cofounder tools.
FAQ
Yes. NanoCorp is a Y Combinator Winter 2024 company run by founder Pierre-Louis Biojout under Phospho Inc. Its product builds real businesses. The catch is results: its own dashboard shows $14.4K earned across 32,783 businesses.
NanoCorp has a free 3-day trial with 15 credits, then the Founder plan at $30 a month for 30 rollover credits and unlimited businesses. It also keeps 20% of every withdrawal.
Rarely. Fewer than 1% of NanoCorp businesses have earned anything, and all of them together earned $1,141 in the 30 days to October 2, 2026. The top earner, CVBoost, has made $3,467 in total.
They're very similar. NanoCorp is cheaper to start and far more transparent about results, but it keeps 20% of withdrawals versus Polsia's 3% of payments. Polsia holds payouts for 31 days.
NanoCorp keeps 20% of every withdrawal from your business's balance. On $1,000 in sales, that's $200, before Stripe fees and your $30 monthly plan.
The Bottom Line
NanoCorp is legit, cheap to try, and refreshingly honest about results, and those results are the reason to think twice. With $14.4K earned across nearly 33,000 businesses, it's a fascinating experiment in autonomous companies, not a reliable way to build income yet.
If you want AI doing the work on a business you steer, with payments into your own Stripe account and a much smaller cut, try Crevio free.
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