🔧 Diagnostic assistance, quotes and CRM for auto repair shops

From diagnostic to a pro quote
in 2 minutes

Just speak. IZZI helps you frame the diagnostic, writes the quote, sends the client validation link and generates the parts order — no re-typing, nothing forgotten. You stay in control, Izzi speeds things up.

✨ New Scan the licence plate — vehicle details auto-filled
✓ No card required
✓ No commitment
✓ Cancel in 1 click
app.izzidevis.com — New case
Voice recording of a quote in IZZI DEVIS
2 min
for a complete quote
📄
100%
professional PDF
🔗
€0
for 14 days
Who is it for?

Built for the pace of the
independent auto repair shop.

Whether you work the workshop alone or in a small team, IZZI adapts to your day-to-day — not the other way around.

🔧
You work the workshop alone
Independent mechanic

You want to spend your time under the lift, not behind a screen re-typing quotes. But between Word, the email to the client and the supplier purchase order, you end up spending your evenings on it.

With IZZI: you talk for 2 minutes during your coffee break, the pro quote is ready, sent, validated by the client, and the parts order ⭐ Pro goes off to your supplier.
🛠️
You are 2 to 5 people
Small garage

The quote drags between the technician who ran the diagnostic and the person who writes it up. The client calls to chase it, nobody knows where their case stands. And at month-end, accounting asks for clean exports.

With IZZI: up to 3 users ⭐ Pro on the same account, each case moves along on its own — quote sent, automatic reminder at D+3 ⭐ Pro, client validation, invoice, parts order ⭐ Pro. On the accounting side: FEC exports + Factur-X invoices ⭐ Pro, credit notes and parts stock ⭐ Pro ready for your accountant. Everyone sees the pipeline in real time.
🏢
You run several garages or sites
Network or group of garages

You run several locations and large teams. You want to track each site's revenue without juggling ten spreadsheets, and standardise pricing and access across garages without it turning into a headache.

With IZZI: the Network plan brings all your sites together under one account (multi-licence), with a consolidated Network multi-site dashboard, unlimited users Network with roles and permissions, fleet management Network for your business accounts, and dedicated support — onboarding, training and account manager.

Recognise yourself in one of these situations?

Start my 14-day trial
The all-in-one software

Your whole operation,
without the paperwork.

IZZI replaces up to 5 separate tools. One tool, one subscription.

🔍
01

Vehicle identification + technical guide

Scan the registration document or type the licence plate: make, model and engine are auto-filled via official API (mileage entered manually). Izzi then suggests likely faults from the voice input and photos, with OBD codes, probable causes and recommendations.

Replaces: Autodata, Vivid Workshop + manual entry of vehicle details
📝
02

Sales management

Quotes generated automatically from your voice notes in under 2 minutes. Schedulable client reminders, validation link sent by email, online signature with no sign-up required for your client.

Replaces: quoting software, Word / Excel
📊
03

Accounting management *

Invoices and credit notes generated in 1 click from your quotes. FEC NF Z42-013 export ready to hand to your accountant, and Factur-X EN 16931 e-invoicing to get ahead of the 2026-2027 reform.
* Excluding tax filings and transmission via an Approved Platform (PA, formerly PDP). Integration planned before Sept. 2027.

Replaces: invoicing software
👥
04

Client management (CRM)

Client records with scanned registration document, full history per vehicle (services, quotes, invoices, credit notes), real-time tracking of every case and its status. Instant search by licence plate or name.

Replaces: CRM, paper logbook
📦
05

Supplier management ⭐ Pro

As soon as a quote is validated by the client, IZZI groups the parts by supplier and prepares the purchase orders to send in 2 clicks. Real-time stock tracking: automatic re-ordering alerts, order history by part number and by supplier.

Replaces: paper purchase orders, supplier emails, Excel stock management

Sold on the workflow? One subscription replaces the lot.

Start my 14-day trial
Features

Everything you need.
In a single tool.

No more back-and-forth between the quoting app, the paper logbook and the supplier purchase order.

🎤
Voice recording
Just speak — IZZI structures it automatically into 4 categories
🔍
Diagnostic assistance
Likely faults, OBD codes, probable causes + recommendations
📄
Professional quote
PDF with garage header, VAT, legal notices
🔗
Client validation
Signable link sent by email — the client validates in 1 click
📦
Supplier purchase order
⭐ Pro
Parts grouped by supplier, sent automatically
Voice recording of a quote in IZZI DEVIS
IZZI DEVIS diagnostic assistance
Professional quote generated by IZZI DEVIS
Online client validation of the quote
Supplier purchase order generated by IZZI DEVIS

All features included

✓ Voice recording ✓ Diagnostic assistance ✓ Registration document & licence plate scan ✓ Professional PDF quote ✓ Blue book — client explanatory note ✓ Client validation link ✓ Automatic email sending ✓ Client management & CRM ✓ Invoices & history ✓ Custom price library ⭐ Supplier purchase order ⭐ Parts stock management ⭐ Multi-user (up to 3 per account) ⭐ FEC accounting export ⭐ Automatic reminders ⭐ Credit notes ⭐ Priority Izzi support chat

⭐ = Pro plan only

Like the sound of all these features? Try them with no card.

Start my 14-day trial
Why IZZI DEVIS?

The only tool that goes all the way to the parts order.

Most competitors stop at the quote. IZZI closes the full loop.

Feature IZZI DEVIS Renalto / ChantierFlow Traditional tools
Voice input
Automatic diagnostic assistance
Photo analysis (vision)
Blue book — client explanatory note
Client validation link
Registration document OCR scan
Automatic supplier purchase order ⭐ Pro
Parts stock management ⭐ Pro
FEC accounting export ⭐ Pro
Free trial with no card 14 days Limited

Seen the difference? Start your trial right now.

Start my 14-day trial
Your guarantees
Built in France
Development and support
🔒
Data in the EU
Hosted in Ireland
📋
GDPR & FEC
French compliance
🤝
Human support
Email — reply within 24h
↩️
No commitment
Cancel in 1 click
💳
Trial with no card
14 days, zero friction
Pricing

Simple, transparent,
no nasty surprises.

14-day free trial on all plans. No credit card.

Monthly
Annual −20%
⏱ Launch pricing — limited time
Essential
To get started and test in real conditions
Launch pricing
59
€/month
instead of 79
No commitment
  • Unlimited cases
  • Diagnostic assistance + auto quotes
  • Registration document & licence plate scan
  • Unlimited professional PDF
  • Client validation link
  • Client & invoice management
  • Custom price library
Try 14 days free
Network
For networks & multi-site garages
From
199
€/month
Custom pricing based on your sites
Annual commitment · dedicated support
  • Everything in Pro, plus:
  • Multi-location (multi-licence)
  • Consolidated multi-site dashboard
  • Unlimited users + roles & permissions
  • Fleet management & business accounts
  • Shared price & supplier catalogue
  • Onboarding + training for your teams
  • Dedicated account manager
  • White-label & API on request
Contact us

Secure payment by bank card · Cancel any time on the monthly plan · VAT not applicable — Art. 293 B CGI

Compare

Compare the 3 plans.

Everything to get started, then automate everything, then manage several sites.

Feature Essential Pro
★ Recommended
Network
Unlimited quotes & cases
Registration document & licence plate scan
Pro PDF + client validation link
Client & invoice management
Custom price library
Supplier purchase order
FEC accounting export + Factur-X
Automatic client reminders
Credit notes & parts stock management
Users included1Up to 3Unlimited
SupportEmailPriority IzziDedicated account manager
Multi-location (multi-site)
Consolidated multi-site dashboard
Roles & permissions by function
Fleet management / business accounts
White-label & APIOn request
Price59€/month79€/monthfrom 199€ · custom quote

One team, several sites? Let's build your Network plan.

Contact us
Frequently asked questions

Your questions,
our honest answers.

A question that isn't listed? Write to us at contact@izzidevis.com — reply within 24h.

How exactly does the diagnostic assistance work?
You describe the symptoms out loud (or add photos). Izzi structures your voice input into 4 categories — symptoms, observations, measurements, context — then suggests likely faults with probable causes, relevant OBD codes and recommendations. This is not a certified diagnostic: it's help with framing. The final diagnostic remains your professional decision — you validate or adjust before generating the quote.
Where is my data and my clients' data stored?
Everything is hosted with Supabase in Ireland (EU), in line with GDPR. Your cases, clients, quotes and photos are encrypted in transit and at rest. You remain the owner of your data and can export or delete it at any time from your account.
Does it work on a tablet or smartphone in the workshop?
Yes. The app is responsive and voice recording works in Chrome, Edge and mobile Safari. You can dictate the diagnostic under the lift, take the vehicle photos directly with your phone, and finalise the quote on the office computer — everything is synced.
Can I customise the PDFs with my logo and legal notices?
Yes. In the settings, you enter your SIRET, VAT number, address, legal notices and logo. This information automatically appears in the header of all your quotes and invoices, in line with French regulations.
How does it fit with my current management software?
It's up to you: IZZI can replace your current quoting and invoicing software, or simply complement it. You stay in control of your toolset. You can export your quotes and invoices (PDF and CSV) at any time to hand them to other systems. For accounting, you export your entries in FEC NF Z42-013 format that your accountant imports directly. For 2027 e-invoicing, you generate Factur-X EN 16931 — the official format mandated by the State.
If I cancel after 2 months, what happens?
On the monthly plan: you cancel in 1 click from your account, access continues until the end of the current month, then your account switches to read-only. You can download all your PDF documents and export your data. No commitment, no hidden fees.

On the annual plan (-20%): a 12-month commitment, but you get the reduced rate locked in for the whole period.
Will the launch price go up?
The crossed-out prices shown (~~79€~~ → 59€ Essential · ~~99€~~ → 79€ Pro) are limited-time launch rates. If you subscribe now, your rate is locked in for as long as your subscription stays active. Any future increase will only apply to new customers.
Izzi can make mistakes. Who is responsible for the diagnostic in the end?
You, the professional. Izzi is a tool that assists with writing and pricing — it speeds up your work, but it never replaces your expertise. That's why Izzi suggests hypotheses (not a verdict), why you validate or adjust every diagnostic before issuing the quote, and why you keep control over the content of the final client quote.
What about the mandatory e-invoicing in 2027?
It's planned. The app already generates invoices in Factur-X EN 16931 format (XML + PDF/A-3) and exports FEC NF Z42-013 for your accountant. Integration with an approved PDP (Partner Dematerialisation Platform) will be available before the September 2027 deadline for small businesses. You'll be ready without having to change anything in your routine.
How long to get up and running?
15 minutes. You create your account, enter your garage details (SIRET, hourly rate, legal notices), and handle your first case right away. No installation, no mandatory training — the voice input and interface are designed to be picked up without a manual.
I have several garages / a network. Do you have a plan for that?
Yes, it's the Network plan. It brings several locations together under one account (multi-licence), with a consolidated dashboard to track revenue and conversion rates for each site, unlimited users with roles and permissions (manager, workshop lead, mechanic, accounting), fleet management for your business accounts, and dedicated support (onboarding, training, account manager). Pricing starts at 199€/month and is quoted individually based on the number of sites and licences. Write to us at contact@izzidevis.com and we'll build your plan together.

Questions cleared up? Get started in 14 days, zero friction.

Start my 14-day trial
What we're building

What's coming soon

IZZI is a living product. Here's what we're preparing for the coming months.

📱
Mobile app
iOS + Android, voice optimised for the workshop — in progress
💳
Online quote payment
Take payment directly by bank card as soon as the client validates — in progress
📊
Advanced team dashboard
Shared KPIs, quality tracking per mechanic — in progress
📅
Online client booking module
The client books their slot straight from the validated quote — in progress
👷
Workshop mechanic scheduling
Who does what during the day, drag-and-drop repairs onto your mechanics — in progress
🔗
Direct accounting connector
Sync EBP / Sage / Cegid — no more manual export — Q3 2026

Want IZZI by your side every day starting now?

Start my 14-day trial
Expansion under way

IZZI DEVIS is coming to your trade.

We're building modules dedicated to each trade. Auto repair shops first. But not only.

🔧
Auto repair shop
✓ Available
🪠
Plumber
Coming soon
Electrician
Coming soon
🧱
Tiler / Construction
Coming soon

Your trade isn't here yet?

Join the waitlist. You'll be among the first to be notified and get an exclusive launch offer.

Our story

Why IZZI?

Over many evenings and weekends, we watched auto repair shop owners close to us spend their nights behind a screen re-typing quotes. At 9 pm, tired after a day under the lift, they just wanted to go home. Not to battle with Word, the email to the client and the supplier purchase order.

So we built IZZI: from voice input to the supplier purchase order, without the paperwork. You talk for 2 minutes, IZZI structures the pro quote, sends it to the client for online signature, then groups the parts by supplier and sends the purchase orders. You get your evening back — and your clients get clear, professional quotes.

— The IZZI DEVIS team

Share this vision?

Start my 14-day trial
The numbers add up

IZZI in numbers

2 min
average time for a pro quote
from a voice note
100%
built & hosted in Europe
GDPR-native
24h
max support response
by human email

Ready to add your numbers to ours?

Start my 14-day trial