ProteinGPT

AI-powered structural biology assistant

MaxBody.AI

AI body analysis and fitness plans

Picept

Smart routing, one unified API

LaunchPath

Business launch to business funding

DAS

MON ATELIER

Mon Atelier is the all-in-one ERP for repair shops — phone, computer, appliance, bike: repair tickets, quotes and invoices, stock, POS, online booking and automatic customer notifications in one tool, replacing notebooks, spreadsheets and generic invoicing apps. French compliance is built in: NF525, 2026 e-invoicing via Pennylane, automatic second-hand police ledger, FEC exports and one-click QualiRépar bonus claims. Used by 48 shops. From €19/month, 14-day free trial.

SaaS · Founded 2026 · France

SaaS
Productivity
Design Tools

Visit monatelier.net ↗Founder interest ↓

Can you vibecode this?

Yes

The core — repair tickets, invoices, stock, POS, SMS notifications, QualiRépar submission — is pure CRUD and workflow logic. French compliance features (NF525, police ledger, FEC exports) are rules baked into code, not licences the operator must hold. Already shipped solo and earning.

Build This with Leapd →

The business

Total revenue

$10K+

Verified recently

Monthly revenue

$4K+/mo

↑ Growing · 60-day average

Peak month

~$5K

Best single month

Growth

~4×

Early months vs recent

Profit margin

98%

For owners

Own MON ATELIER? List it for sale.

Founders read this page looking for a business to build like your $4K+/mo one — some would rather buy one that already works. They skip the line, you get a clean exit. $25 one-time, no commission.

Why it works

Value proposition
Runs an entire repair shop from intake to invoice in one tool.
Problem
Repair shops juggle post-its, spreadsheets and hand-written legal ledgers.
Audience
Independent repair shops and small chains in France and Switzerland.
Business model
Monthly or annual subscription: Solo at €19/month, Pro at €33/month or €399/year, 14-day free trial, no credit card.

Good to know14-day free trialNo credit card requiredNo setup feeTrustpilot 4.7/5Pennylane

Can you vibecode this?

Yes

Moat

Switching costs
Regulatory & compliance barriers

Why people pay MON ATELIER

Shops that migrate their client base, stock catalogue and repair history into Mon Atelier face real friction to leave. The French compliance layer, NF525 certification, automatic police ledger, QualiRépar submission and 2026 e-invoicing, took time to build correctly and is not something a fresh copy ships on day one.

Product complexity
Moderate
Repair tickets, POS, stock, SMS notifications and QualiRépar automation require tight, domain-specific workflow design.
Data
Low
No proprietary dataset is needed; shops bring their own client and stock data.
Integrations & infrastructure
Low
Twilio for SMS and Pennylane for e-invoicing connect through standard public APIs.
Human operations
Low
The founder handles support solo; no delivery headcount is required to run the product.
Regulation / hardware
Low
NF525 certification and French compliance rules are baked into the software, not a separate licence.

Build this business

Use the build specification below with any AI coding tool, or build it directly with Leapd.

Build This with Leapd →

Leapd builds

Web app with repair tickets, POS, stock management and QualiRépar automation
Solo and Pro subscriptions billed monthly or annually with Stripe
Pennylane and Twilio connections
A landing page

Leapd runs

Cold email outreach to potential customers
Meta ads
LinkedIn and X posts
SEO and AI-search visibility
A daily report of what shipped

Opportunity check

Passes: Proven market: $4K+/mo already paid for it
Passes: Proven model: Solo €19/mo · Pro €33/mo or €399/yr, 14-day free trial, 98% margin
Passes: Proven demand: 600+ visitors a month
Passes: Buildable: Leapd builds it end to end

build-spec.txt

Build a web app SaaS ERP for repair shops in France and Switzerland, sold as a monthly or annual subscription.

Product:
- Repair ticket intake: create a customer and device record, generate a signed deposit slip and send an automatic notification in under 30 seconds
- Customer dashboard with full history, communications, warranties and identity records
- Invoicing, quotes and credit notes with Factur-X EN 16931 e-invoicing format for 2026 French compliance
- Integrated POS with NF525-compliant cash register, Z-reports, mixed payments and thermal receipt printing
- Stock and parts management with low-stock alerts, supplier orders and automatic deduction from invoices
- Second-hand buyback module with automatic police ledger, ID copy storage and margin VAT calculation
- QualiRépar bonus automation: tag repairs at intake, submit to EcoLogic/EcoSystem portal, track reimbursement status
- Multi-technician accounts with role-based permissions and per-technician stats
- Online booking page with appointment calendar available 24/7
- FEC accounting exports for French tax compliance
- 14-day free trial on all plans, no credit card required

Billing:
- Two subscription tiers (Solo and Pro) billed monthly or annually via Stripe, with a 14-day free trial and no setup fee

Integrations:
- Twilio for automatic SMS and email customer notifications, and Pennylane for 2026 French e-invoicing, connected via their APIs with the customer's own credentials