Ready for e-invoicing 2027

Every project, from quote to invoice.

Photos, hours, materials, quotes and invoices in one app. On your phone on site, on your computer at the office.

3 projects free forever · No card required · 2 minutes to sign up

  • Strict GDPR
  • Servers in the European Union
  • Support in your language
  • Factur-X EN 16931
app.openchantier.com

Dashboard

Today

Wednesday 9 September
1 overdue2 due today1 quote signed

Tasks

Order the joinery

Conservatory extension · 2 days late

Lay the wall tiles

Kitchen renovation · due today

To pay

Négoce Martin · €1,186.40

Supplier invoice · due Friday

Projects

12

+2 this month

Ongoing

5

+1 this week

Photos

248

+18 this week

Hours

136 h

+12% vs August

Used by tradespeople across every trade

Plumber
Electrician
Bricklayer
Carpenter
Tiler
Roofer
Painter
Kitchen fitter
Plasterer
The problem

Today, a project lives in five different places.

The notebook in the van. The photos in WhatsApp. The hours on a scrap of paper. The quotes in Excel. The invoices in your inbox. And nobody finds anything three months later.

WhatsApp

142 photos

Notebook

Hours, week 42

Excel

Quote-2024-final.xlsx

Email

Quote sent on…

Texts / calls

“Where are we on…?”

Where's the photo from 12/03?
How it works

Ready from your very first project.

Three steps is all it takes. No training, no installation, no technical setup.

01

Create your project

Name, client, address. Thirty seconds, from your phone on site or your computer at the office.

02

Just get on with the work

Photos, hours and materials attach themselves to the project as you go. Even with no signal.

03

Invoice in one click

The quote becomes a Factur-X invoice, sent to the client in one click, and reminders go out on their own.

Watch it

See OpenChantier in 35 seconds

A project created, photos taken on site, a quote sent — the whole flow, with no marketing voice-over.

Features

Everything you need. Nothing you don't.

A complete tool built for the field. Every module replaces a file, a notebook or a WhatsApp thread.

Invoice F-2026-128

SARL Dupont · Paris 11e

Factur-X
  • Bathroom tiling540 €
  • Ceramic tile supply180 €
  • Plumbing labour330 €
Total incl. VAT1 260,00 €

Compliant quotes & invoices

Quotes signable online, PDF invoices in Factur-X format (EN 16931). Deposits, credit notes, numbering and VAT calculated automatically.

Order BC-2026-042

Négoce Martin · Dupont renovation

Received
  • BA13 plasterboard · 2.50 m€187.20
  • R48 stud · 3 m€96.00
  • TTPC 25 screws · box of 1000€38.40
Total excl. VAT€321.60

Purchasing & orders

Purchase orders, goods received at the depot or on site, supplier invoices matched. Every purchase lands on the right project.

Dupont renovation

Auto-filed
08:12
11:40
14:32
17:05

248 photos · time-stamped, attached to the project

Time-stamped photos

Taken on your phone, filed by project. Findable in two seconds if a dispute comes up.

Running · Alexandre M.

02:47:12

Dupont renovation · €55/h

StopToday 6 h 20

Time tracking

Stopwatch or quick entry, per person and per project. A reliable basis for invoicing and payroll.

Project progress

68 %

  • Screed + levellingDone
  • Wall tilingIn progress
  • Grouting + finishesPlanned

Planning & tasks

Assign, schedule, track progress. Every finished task moves the project forward.

Net margin · Dupont renovation

+4 380 €

32 % margin

Quoted

13 700 €

Spent

9 320 €

Margin

4 380 €

Live profitability

Materials, expenses and labour tracked per project. Your real margin, not just the quote.

Team

  • AMAlexandre M.Employee
  • STSARL ToitproSubcontractor
  • JRJulie R.Employee

Assigned projects

  • Dupont renovation

    2 people · 68 % done

    AMST
  • Leroy extension

    1 person · 24 % done

    JR

Teamwork

Employees and subcontractors on the projects you choose. Everyone sees what concerns them, nothing more.

BA13 plasterboard · 2.50 × 1.20 m

3 suppliers · current prices

Best price
  • Négoce Martin€7.80
  • Matériaux Leroux€8.15
  • BatiDépôt€8.40

1,240 items · unit prices excl. VAT

Items & suppliers

Your purchase catalogue and prices per supplier, imported from CSV. The best price rises to the top.

Main depot

1 below threshold
  • C2 tile adhesive · 25 kg bag42 bags
  • PEX pipe Ø16 · 100 m coil3 · min 5
  • BA13 plasterboard · 2.50 m86 pcs

Valued at €18,420.00 · weighted average cost

Stock & stocktakes

Depot, vans and sites: stock levels, minimum threshold, an alert before you run out. Guided stocktakes.

Round · Thursday 11/09

In progress
  1. Main depotLoading the van07:30
  2. Dupont renovationDrop-off · 24 BA13 boards08:15
  3. Leroy extensionCollect the cement mixer10:00

Van AB-123-CD · service due in 1,200 km

Equipment & trips

Vehicles and machines booked without clashes, service reminders, trips out to your sites.

Pricing

Discover our packages

Start with no card. Move to a Pro plan when it becomes useful — or never. No commitment.

Starter

To try it out and run 3 projects.

Free

Free forever · no card required

Create my account
  • 3 active projects
  • Unlimited photos & documents
  • Time tracking
  • Project messaging
  • Client CRM
  • Read-only client sharing
  • PDF quotes & invoices
  • Stock, equipment & trips
  • Automatic reminders
Most popular

Pro

For tradespeople who invoice.

€15.00excl. VAT / mo

VAT included · no commitment, cancel in one click

Start with Pro
  • Unlimited projects
  • PDF quotes & invoices
  • Electronic quote signature
  • Factur-X / ZUGFeRD / Peppol formats
  • Stock, equipment & trips
  • Automatic reminders day 8 / day 30
  • Snagging lists, VAT certificates
  • Profitability analytics
  • Priority support

Pro Team

For small teams (you + 4 collaborators).

€29.00excl. VAT / mo

VAT included · 5 seats included, yours among them

Choose Team
  • Everything in Pro
  • You + 4 collaborators included
  • Roles: Employee / Subcontractor
  • Per-project assignment
  • Profitability per member
  • Extra collaborator: €9.00/month
Frequently asked questions

Everything you want to know

Yes, the free plan is free forever and includes 3 active projects, unlimited photos and time tracking. No credit card required to sign up, no disguised trial period. You only upgrade to Pro if you need to.

OpenChantier Logo

Your next project deserves better than a notebook.

Join the tradespeople who have dropped the Excel files, the WhatsApp photos and the notebook in the van. 2 minutes to sign up, no card required.

No card required · No commitment · Data in the European Union