f! Factorial

One month. Complete beginners. Real products.

Build your first web or mobile app with AI agents.

Factorial teaches people of all ages how software is made, starting from zero. You do not need a technical background. By the end of the first course, you will have a functional product and the confidence to keep building.

Apply for the next cohort See the month plan
Duration
1 month
Cohort
6-15 people
Location
Rouen + online
The promise

No coding background. No tech gatekeeping. Just one useful product.

This is not an engineering bootcamp. It is a practical product-building course for curious people, future founders, operators, artists, parents, students, and anyone who has an idea but never knew where to start.

AI-driven development Entrepreneurship basics Cybersecurity awareness Weekly physical meetings Google Meet support Discord community

The month

Learn by building, not by memorizing.

Concepts arrive when they become useful: product thinking, prompts, interfaces, databases, authentication, mobile constraints, launch pages, feedback, and basic security.

01

Idea to working prototype

Pick a product idea, map the user flow, set up your AI agent, and generate the first usable screen.

02

Make it real

Connect the core workflow, add data, refine the interface, and learn how to ask better questions.

03

Fix, secure, package

Test what breaks, learn basic cybersecurity habits, prepare your app for other people to try.

04

Demo and next steps

Ship a functional product, present it, collect feedback, and decide whether it becomes a business.

What you leave with

A functional product and a practical map of software creation.

  • A web app, mobile app, or software prototype that works.
  • A repeatable AI-agent workflow for building and improving software.
  • Enough technical language to collaborate with engineers and tools.
  • Basic security awareness for accounts, data, and public launches.
  • Six months of free Discord membership for continued support.

Course 01

EUR 200

One month, weekly meetings, daily individual online support, hands-on help, and a working product by the end.

  • 4 optional physical sessions in Rouen, France
  • Digital meetings (Google Meet, Zoom)
  • Discord group for daily support
  • Hands-on help when you get stuck
  • Course delivered in English

What you need

English comprehension, your computer and your own AI subscription - either Claude Pro or Codex Plus, roughly EUR 23 per month.

Don't have EUR 200?

Bring someone who signs up and pays full price, and receive a EUR 50 reduction for each full-price referral.

What happens after the free Discord period?

Discord membership is free for six months. After that it is EUR 5 per month, with one extra free month for every referral you make.

Next cohort

Apply with an idea, a problem, or just curiosity.

The first cohort is intentionally small so every participant gets real support. Minimum 6, maximum 15 people.