--- title: "NanoCorp Review (2026): 99% Earn Nothing" slug: nanocorp-review description: "NanoCorp review from a founder who did the math on its own numbers: 206 of 30,272 companies ever earned, earners make about the $30 plan price, 20% fee." canonical: https://preuve.ai/blog/nanocorp-review author: Vincent author_credentials: Founder of Preuve AI date: 2026-09-15 last_updated: 2026-09-15 read_time: 11 min --- # NanoCorp Review (2026): 99% Earn Nothing NanoCorp review from a founder who did the math on its own numbers: 206 of 30,272 companies ever earned, earners make about the $30 plan price, 20% fee. ## Key takeaways - **NanoCorp is not worth $30 per month for most founders today:** NanoCorp publishes a weekly update, and the July 2026 edition counts 206 companies that have ever earned anything out of 30,272 created, under 1%. The ones that earn make about $27 each over three weeks, roughly the plan price, before the 20% fee. - **The transparency is real and rare:** NanoCorp puts per-business earnings, earning counts, and a public leaderboard on its homepage. Polsia shows totals only. 890 subscribers in July. $1,530 were earned by all businesses in the 30 days. - **The top earner averaged $3.44 per sale across 748 transactions:** the all-time leader on the homepage sells a few dollars at a time, and the busiest storefront in NanoCorp's July 2026 weekly update sells résumé rewrites for under two dollars. The two biggest earners NanoCorp shows are cheap products sold in volume. - **No validation step exists between the idea and a live ad budget:** the sample run on the homepage switches on $15 a day of Facebook & Instagram ads and lines up 40 cold emails as step one. CB Insights found 43% of startup failures since 2023 cite poor product-market fit. - **NanoCorp has no Trustpilot profile as of September 2026:** the closest independent review (Alexis Bouchez, March 2026) called it "the most concrete AI agent product I have tested" but noted that auto mode did not exist at the time. ## FAQ ### Is NanoCorp legit? Yes. NanoCorp (nanocorp.so) is a product of Phospho Inc., a US company (registered in Delaware) backed by Y Combinator with angels from the teams at Vercel, OpenAI, Mistral, and Google DeepMind. Active founder Pierre-Louis Biojout holds an applied maths and computer science degree from Ecole Polytechnique. The product ships real websites with real card payments. Whether the economics work for the typical user is a separate question, and the platform's own published numbers suggest they do not: its July 2026 weekly update counts 206 companies that have ever earned out of 30,272 created, and every business on the platform together earned $1,530 in the 30 days to 15 September 2026, against a $30/month subscription. ### How does NanoCorp compare to Polsia? Both are autonomous AI company builders, and neither checks whether anyone wants the product before building it. NanoCorp publishes aggregate revenue on its homepage and charges a flat $30/month plus a 20% withdrawal fee. Polsia has no public pricing page; testers report $20 to $1,000/month, and its Terms of Service (last updated September 14, 2026) set a 3% fee on customer payments plus 20% on managed ad spend, with a $50 minimum withdrawal and a $500 monthly cap; the June 2026 version charged 20% on revenue. Polsia's Trustpilot holds 2.9/5 from 184 reviews (read 15 September 2026), while NanoCorp has no Trustpilot profile. The key difference is transparency: NanoCorp's own July 2026 weekly update shows fewer than 1% of companies ever created have earned anything. Polsia's founder said 10% of companies made at least a dollar. Both share the same structural gap. For a detailed comparison, read the Polsia review at preuve.ai/blog/polsia-review. ### How much does NanoCorp cost? NanoCorp's pricing page (read 15 September 2026) shows two tiers: a 3-day free trial with 15 welcome credits, and a Founder plan at $30 per month with 30 credits that roll over. NanoCorp's own comparison page refers to higher tiers scaling up to 2,000 credits per month, but only the Trial and Founder are displayed on the pricing page. A 20% fee applies to all revenue withdrawals. One credit is one dollar of agent work at the Founder tier, per NanoCorp's own September 2026 explainer: a founding run is about 9 credits, a full product build about 20, a daily run 3 to 12, so the 30 monthly credits cover three to ten daily runs before a top-up. ### What is the 20% NanoCorp withdrawal fee? NanoCorp charges a 20% fee on all revenue withdrawals. The pricing page lists it as a feature bullet on the Founder plan. NanoCorp's own vs-Polsia blog post frames it as "the only honest way to bridge 'agents make money' with 'founder receives money.'" On the roughly $27 an earning company made over three weeks in July 2026 (NanoCorp's own pair: $1,975 across 73 companies), the founder keeps about $22 after the fee. For context, Polsia's Terms of Service (last updated September 14, 2026) set a 3% fee on customer payments plus 20% on managed ad spend, with a $50 minimum withdrawal and a $500 monthly cap. ### Is nanocorp.so the same as nanocorp.ai? No. nanocorp.so is the autonomous AI company builder from Phospho Inc. (US company, French team, Y Combinator). nanocorp.ai is NANO Corp, a French network-security company founded in 2019. They are completely unrelated. This review covers nanocorp.so. ### Can you make money with NanoCorp? Some businesses do. The homepage leaderboard (15 September 2026) shows the top earner at $2,570 across 748 sales. But the aggregate numbers tell the broader story: every business on the platform together earned $1,530 in the 30 days to 15 September 2026, and NanoCorp's July 2026 weekly update counted 206 companies that have ever earned out of 30,272 created. NanoCorp's own contest, the July 2026 Revenue Race, produced a sharper signal: 195 companies entered, five earned anything, total take $558. As one Reddit commenter on r/aisolobusinesses put it: "the numbers are legit even if most of their users are not doing serious business on the platform." ### What are good NanoCorp alternatives? In the autonomous company builder category: Polsia (similar autonomy model, higher review volume but 2.9/5 on Trustpilot from 184 reviews as of September 2026), Cofounder.co (approval gates before agent actions), and HeyBoss (AI website builder with lighter automation). For AI app building without the autonomous business wrapper: Lovable, Base44, and Bolt.new. For the validation step all of them skip: Preuve AI scans 60+ live data sources in 60 seconds to check demand before any build tool gets involved. Canonical HTML version of this post: https://preuve.ai/blog/nanocorp-review