One platform, the whole path.
From problem to product, without switching tools.

What is worth building
Ideas vetted with the market, the competitors and a value score already done. Case studies with the numbers. Courses that end with something online.
Devis artisans en 2 min
Building trades · 640k in France
Relance de loyers impayés
Private landlords · 3.4M
Assistant CSE
SMEs 50–250 · 42k
02Features
What is inside
Ideas
214 vetted opportunities, with the market study and the revenue projection.
Case studies
Founders who show the numbers, the timeline and what went wrong.
Strategy wizard
Five steps, from picking the problem to the MVP.
AI agents
Eight connected agents (MCP): Brand DNA, Roast my idea, Founder archetype…
Community
Rooms by topic: Claude Code, VAT & payments, GTM, company & legal.
Masterminds
Four people, one goal, one review a week.
03Plans
Plans
Prices incl. VAT, per month, no commitment.
Free
The roadmap and the feed
- The free roadmap
- The shipping feed
- One room of your choice
Builder
Everything, Charpente included
- All ideas and case studies
- The strategy wizard and the agents
- Charpente, five POCs a month
- All rooms and one mastermind
Team
For studios and SMEs, 5 seats
- Everything in Builder, for five people
- Unlimited Charpente
- A private room
- Company invoicing
VAT included. Invoices available for companies.
04Frequently asked questions
Frequently asked questions
Is the platform in French?
Yes. French is the source language. An English version exists for members building from abroad.
How does billing work?
By card, monthly, with a compliant invoice sent by email. Companies can ask for annual payment.
What is Charpente?
The Builder members’ tool that turns a described problem into a structure online, in one session. It is members-only and not visible on the public site.
Where does my data go?
Servers in Europe. Nothing is sold or shared. The privacy policy details every processing.
Can I cancel any time?
Yes, in one click from your account. Access stays open until the end of the paid month.
What about companies?
The Team plan covers five seats. Beyond that, or to have a POC built by the community and Developers Offshore, see the Partner page.