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The community

You don’t build alone.

1,200 builders in France, rooms by topic and a feed where everyone shows what they shipped this week.

A team of developers seen from behind, leaning over code
01

The rooms

A question in the right room, an answer within the hour from someone who hit the same wall.

02

The masterminds

Four people, one goal, one review a week for six weeks.

03

The feed

What the community shipped: a product, a date, an amount.

02The rooms

Six rooms, one per wall

Free

Claude Code

Briefs, skills, repos that ship. An answer within the hour during the day.

412 members

VAT & payments

Stripe, OSS, compliant invoices. A chartered accountant drops in weekly.

268 members

Go-to-market

Pages, emails, calls. We review each other’s funnels.

301 members

Company & legal

Legal form, ACRE, terms of sale. A lawyer answers on Thursdays.

190 members

Product

The problem before the idea, pricing, the first customer.

355 members

AI & agents

MCP, guardrails, costs. Eight shared agents, yours welcome.

227 members

03The masterminds

Four people, six weeks

We place you with three builders at the same stage, not in the same trade. One call a week, one goal each, accountability.

  1. You say where you are and what you want to ship

  2. We form the group within a week

  3. Six forty-five-minute calls

  4. You show what you shipped on the feed

Two people organising notes on a whiteboard

04The feed

Shipped this week

Léa M.Léa M.

Facturio €1,240 MRR · 5 months

Invoicing for French sole traders, built with Claude Code. 41 paying customers, VAT handled.

Karim B.Karim B.

Relance 312 sign-ups · 3 weeks

Customer follow-up agent for tradespeople. Launched on Product Hunt, first partnership with a chamber of trades.

Sophie R.Sophie R.

Kiosque €2,400 · first B2B sale

POC generated with Charpente, sold to a town hall in ten days. The code went to production this Monday.

05The rules

Four rules, no more

  • We show, we don’t sell

    The feed is for what you shipped, not for your waiting list.

  • Numbers, not adjectives

    “It’s going well” says nothing. “41 customers, €1,240” says everything.

  • The question in the right room

    A VAT question in the Claude Code room waits longer.

  • What is said here stays here

    Members’ numbers do not leave without their consent.

Join

The feed is waiting for you.

See the plans