Start an online business with no money: the €0 path

The received wisdom: “you need money to make money”. What is actually observed among indies: most projects do not die from a lack of budget, but because the budget was spent before validation — logo, website, ads, legal status — on an idea nobody was waiting for. Launching with no money is not a constraint to endure, it is a discipline that forces you to do things in the right order.

France's micro-entreprise regime illustrates the trap well: registration is free and immediate, so the entry ticket forces you to validate nothing at all. The result shows up in the Insee figures.

28%

of French micro-entrepreneurs registered in 2018 are still active five years after registering.

Compare that with the 69% five-year survival rate of French businesses outside the micro-entrepreneur regime in the same cohort. The gap does not say the micro-entreprise is a bad status — it says a zero-cost start attracts a lot of launches with no prior validation. The €0 path described here aims for exactly the opposite: spend zero euros, but launch nothing without a signal.

The principle: only spend after a demand signal

Every euro spent before you have a demand signal is a bet. Every euro spent after it is an investment. The €0 path means climbing the chain of signals — searches, emails, conversations, payments — spending only once the previous signal is in hand.

Step 1 — Validate the idea: €0

Everything is free at this stage, because the data is public: what people search for (Google Autocomplete), where the market is heading (Google Trends), who holds the ground and what already sells. The full method fits in one hour flat. If you are still looking for the idea itself, start with finding a profitable niche — again, using free sources only.

Step 2 — Test demand: €0

A pre-launch landing page is enough: clear promise, benefits, email field. Free tools cover everything you need — and a free subdomain does the job for a test (the €10 domain name can wait for the signal). Distribution is free too: the communities where your audience already talks (groups, forums, Reddit, LinkedIn), contributing before you share your link.

Step 3 — Sell before you build: €0

The level above the email: money. Three formats that cost nothing:

• The pre-sale — “The product ships next month, pre-order at -50%”. Ten pre-sales are worth a thousand sign-ups.
• The manual service (concierge MVP) — Do by hand what the future product will do automatically. You get paid immediately, and every customer teaches you exactly what to build. It is one of the variants detailed in launching an MVP fast.
• The information product — A guide, template or mini-course sold on a platform with no subscription (commission on sale only). Zero fixed cost, first revenue, and a list of buyers — not just of curious people — for what comes next.

What “no money” really costs: time

Be clear-eyed: the €0 path pays in hours what it does not pay in euros. That is a good trade at the start — your time teaches you the market, your money does not. But the trade flips as soon as the project takes in cash: at that point, buying your time back (paid tools, automation, targeted ads) becomes the most profitable spending you can do.

The 3 expenses that do become useful (and when)

1. The domain name (~€10/year) — as soon as the landing page converts and the project has a validated name.
2. Legal status — in France, the micro-entreprise is created online for free; do it when the first payment arrives, not before. No sale has ever been lost for lack of a SIRET number during a test phase.
3. ~€50 of advertising — only to accelerate a test that already works organically, never to rescue a page that does not convert. Ads amplify; they repair nothing.

The trap of doing it for free: scattering yourself

With no money at stake, quitting costs nothing — and that is the real danger: three projects half-tested are worth less than a single one tested properly. Set yourself a decision rule before each test (“if fewer than X sign-ups in 2 weeks, I move on”) and hold to it, in both directions.

Starting a business with no money: where to begin

The €0 path starts with 30 seconds: type your idea into Sondari and get the real demand, the trend, the competition and the purchase intent — for free. If the verdict is green, the test landing page is generated right after. First signal, zero spending.