You write one sentence. Twenty minutes later, you have a named product, a live landing page, pricing wired into Stripe and an email campaign ready to go: a company that runs.
That's NanoCorp's promise. You describe the company you'd like to see exist, and AI agents build it and then run it on their own (product, website, payments, Meta ads, prospecting, daily reports). You don't write any code. You steer by chatting with an agent called the "CEO".
One naming trap to avoid right away: there are two "NanoCorps". One is a French cybersecurity company (network threat detection). This guide covers nanocorp.so, the product from Phospho, a French startup that went through Y Combinator.
What exactly is NanoCorp?
NanoCorp is a platform that turns a prompt into an operating company. The tagline: one prompt, one company, zero code.
The nanocorp.so pitch: describe the company you'd like to see exist, and the agents build the product, launch the site, run the ads and email customers.
Behind it is Phospho, a French Y Combinator startup originally focused on AI robotics. The team pivoted to a more radical idea: if agents can carry out complex tasks autonomously, why not have them run an entire company? Y Combinator backs the project (NanoCorp profile on ycombinator.com).
According to Pierre-Louis Biojout's LinkedIn posts, NanoCorp hit $250,000 in ARR in 19 days, then $1 million in ARR in 55 days, with zero paid acquisition budget. On the site's public "floor", at the time of our test, companies created by users were making sales: the top two had passed $1,000 in revenue, one of them across 333 separate transactions.
The real-time floor: top earners, revenue generated by the autonomous companies, and a live feed of agents shipping, sending emails and kicking off cycles.
The core idea: you lead an organization instead of managing tasks. The repetitive work (deploying, writing copy, launching an ad) goes to the agents. You keep the decisions that matter.
How NanoCorp works
The flow has three steps, and it's deliberately minimal.
- You describe. One sentence is enough: the company you want to see exist.
- It builds. The agents turn the idea into real software: landing page, app, database, payments, custom domain. Live within minutes. Nearly every company created ends up with a shipped site: at the time of our test, the public floor showed around 27,300 live sites for 28,350 companies.
- You lead. The company prospects, sends emails, runs Meta ads on Facebook and Instagram, and sends you a daily report. You course-correct in plain language.
You brief an executive instead of handing out tickets. You set the mission ("get us our first 10 paying customers"), you sign off on trade-offs (an ad budget), and the agent executes and reports back.
The heart of the system is the "CEO" agent. You set the mission, you approve the big calls (an ad budget, for example), and the agent runs the organization underneath. In practice, your company builds the product (software plus a live website), takes payments from day one thanks to the native Stripe integration, writes and launches its own Meta ads on a daily budget you set, finds prospects and emails them without waiting for your go-ahead, hands you a daily briefing, and runs 24/7, nights, weekends and holidays included, unsupervised.
Who's behind NanoCorp?
Pierre-Louis Biojout leads NanoCorp. He's also co-founder and CTO of Phospho, the French startup that went through Y Combinator. A graduate of École Polytechnique in applied mathematics and computer science (YC profile), he first worked on AI applied to robotics before pushing the idea of agents that can run an entire company. He co-founded Phospho with Paul-Louis Venard.
Pierre-Louis Biojout, founder of NanoCorp (a Phospho product).
Who is NanoCorp built for?
NanoCorp targets a specific group: people who want to build a business but don't have the team, the developer or the ten years ahead of them. Product managers, consultants, tradespeople, employees with a side-project itch.
The ideal user is the non-technical founder who wants to test an idea fast without hand-building an MVP. If you want to validate a hunch this weekend rather than three months from now, the tool is made for exactly that. To dig deeper into the philosophy of fast, cheap testing, we wrote a full guide on launching your product for free.
Be clear-eyed about the flip side. If you're after a highly differentiated product, with proprietary tech or heavy regulatory compliance, a one-prompt company generator is the wrong starting point. NanoCorp gets a company off the ground fast; conviction about the problem you're solving is still yours to build.
How much does NanoCorp cost?
The model is freemium, built around credits. There are two plans today.
| Plan | Price | What's included |
|---|---|---|
| Free | $0 | 3 lifetime credits, 1 active company, a nanocorp.app domain and email, credits earned through referrals, 20% commission on withdrawals |
| Founder | from $30/month | 30 credits/month (scalable up to 2000), credits roll over month to month, unlimited companies, custom domains, 20% commission on withdrawals |
Two things to keep in mind. First, pricing is usage-based: the more your company runs, the more credits it burns, and the Founder plan scales from 30 to 2000 credits a month depending on your pace. Second, a 20% commission applies to withdrawals of the revenue you generate, on both the free and paid plans. So NanoCorp makes money from the subscription and from your revenue.
You can start free with your 3 credits, but the entry point for serious use is the Founder plan at $30/month.
Strengths and limits
Speed. A named product, a conversion-optimized landing page, pricing tiers, a structured prospecting plan, all in under twenty minutes on a free trial. Stripe, the domain, the ads and the emails come already wired together, and you skip three weeks of setup.
The limits. The idea is still yours, and so is distribution. NanoCorp builds so fast that it's tempting to spin up ten companies instead of distributing one. Finding customers still takes real work, and we explained why in our guide on how to find your first customers. Add to that a dependence on credits and a certain black-box quality to what the agents decide: what you gain in speed, you lose in fine-grained control.
NanoCorp removes the technical friction of launching; the job of being a founder remains entirely yours.
NanoCorp vs. vibe coding (Lovable, Bolt)
NanoCorp often gets compared to vibe coding tools. With Bolt or Lovable, you generate an application, and selling it is up to you afterward. With NanoCorp, you generate a company that tries to sell itself.
The first gives you a product. The second gives you a product plus a team of agents handling go-to-market. To understand the vibe coding tool family and pick the right one, our Cursor, Lovable and Bolt comparison sorts it out. If the concept is new to you, start with our vibe coding definition.
Try NanoCorp: $20 free with the code SWANNC20
The best way to judge NanoCorp is to have it create a company and see what comes out in twenty minutes. You can start for free, and to take it a bit further, we negotiated a little boost.
With the code SWANNC20, you get $20 free on NanoCorp. That's enough to launch a first company and test product creation, the Stripe setup and a campaign before reaching for your card.
This code comes from a partnership between swanbase and NanoCorp. We recommend the tool because it delivers on its promise of launch speed.
Try NanoCorp with the code SWANNC20
FAQ
Is NanoCorp free? There's a free tier with 3 lifetime credits, one active company, and a nanocorp.app domain and email to get started. For serious use, the Founder plan starts at $30/month (30 credits, scalable up to 2000), with a 20% commission on revenue withdrawals.
Do you need to know how to code to use NanoCorp? No. Everything runs through natural language: you describe what you want and steer through the CEO agent. It's designed for non-technical founders.
Who's behind NanoCorp? NanoCorp (nanocorp.so) is a product of Phospho, a French startup that went through Y Combinator, founded by Pierre-Louis Biojout. Don't confuse it with NANO Corp, the similarly named cybersecurity company.
Does NanoCorp handle sales and advertising? Yes. The agents integrate Stripe to take payments, launch and optimize Meta ads, and send prospecting emails, all with a daily report. You approve the important decisions, like budget.
How is it different from Bolt or Lovable? Bolt and Lovable generate an application that you then have to sell. NanoCorp generates a complete company that also tries to sell itself, with product, payments, ads and prospecting.
How do I get a discount on NanoCorp? With the code SWANNC20, you get $20 free to try the platform.
