an AI business builder with no monthly fee
Every platform in this category asks for a card first: $22, $42, $49 or $189 a month, before a single sale. Luminosity asks for nothing.
We build and run the business for $0, and we take 15% of what it earns. That is the entire price list.
what each one costs before you earn anything
scroll the table sideways
| platform | monthly floor | share of revenue | who builds the offer |
|---|---|---|---|
| Luminosity | $0 | 15% of revenue | the agents |
| Polsia | $49/mo | 20% of revenue | the agents |
| Crevio | $189/mo | 1% of revenue | you |
| B12 | $42/mo | — | you, with review |
| Durable | $22/mo | — | you |
| an agency | $2,000 and up | — | them, once |
Published list prices, read on 30 Aug 2026. Two of these cost less than us at higher revenue, and they cost less because they hand you an empty tool.
what 15% actually costs
A share of revenue only exists once there is revenue. Move the number and read both columns.
15% of what your business earns, invoiced every Monday. nothing else, ever.
$49 a month plus 20% of revenue, their published rate. billed before your first sale.
the catch, stated plainly
We front the model spend for the first build, so a business that never sells costs us money. Three rules keep that survivable, and all three are stated before you go live.
- no sale in 14 days. The business goes dark: the agents stop and your storefront stays up. One path back, with a fresh angle.
- a read-only key. We read what your business earned from your own payment account. Your buyers pay you directly and we never hold your money.
- hosting stays with us while the 15% is live. The files, the copy, the customer list and the account are yours, and you can export them any day.
who this is for
People with an audience, a skill or a niche reputation and no time to build a product: newsletter writers, freelancers, consultants, niche experts. You bring the audience and one sentence about what you know.
It is not for beginners looking for a scheme. There is no income promise on this page, because we will not write a number we cannot show.
no card. no plan. no floor.
You pay $0 today and $0 every month. The first thing you ever pay is 15% of money your business has already banked.
start a business