We're rebuilding the trades.
Donizo is a French platform that brings together quotes, invoicing, payments and a directory of tradespeople in one place. Built for plumbers, electricians, painters, and all building professionals so that they can spend their time on the job and not on paperwork.
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What's broken about renovation today?
Pricing is opaque.
Quotes are gut-feel. Clients can't compare them, and trust quietly erodes.
The chain is fragmented.
Labour, materials and payments live in three tools that don't talk to each other.
Trust stays local.
Homeowners trust their neighbour's plumber over an aggregator's stars. Proof doesn't scale.
Admin eats the workday.
The hours stolen from site end up in Word, Excel and the inbox.
What we believe
Trades aren't back-office.
They're the real economy. We build from the job site outward, not from the invoice in.
The site is the source of truth.
Not the spreadsheet. If a fact exists, it exists on the ground first.
Quotes take 2 minutes, not days.
The lag between phone call and PDF is a signal. We bring it to zero.
Payment follows the work.
Sixty days to get paid was never a paperwork issue. It's a bug.
Adrien Ragiot
Founder of DonizoBefore Donizo, Adrien was a plumber in Cannes. On site, he watched very good tradespeople go under because of the paperwork, not the work. In 2025 he built the tool he wished he'd had: a quote sent from the job site, an invoice that goes out on its own, a payment nobody has to chase.
Follow Adrien on LinkedInOne platform for every trade
Plumber, electrician, painter, bricklayer or carpenter: the trade changes, the paperwork doesn't. Describe the job out loud and Donizo turns it into a quote in your trade's own words, with the right VAT rate on every line. The client signs online, the invoice follows, reminders go out on their own. One plan covers all of it, whatever your trade, and the practical guides we publish help you price the jobs you see most.
The bar is simple: pick up a call in the morning, send a quote before lunch, and get paid before the weekend.
How we work
Simplicity
We remove before we add. A feature that needs training has no place on a job site.
Transparency
Price, commitment, data: all readable before the first click, never after.
Speed
A trade tool has to be faster than the hand using it. Otherwise it stays at the bottom of the phone.
Compliant by default
Quote numbering, mandatory mentions, Factur-X invoices sent through a government-approved platform: the rules are built into the tool, not left to you.
Where we're based
Narva mnt 5, Tallinn 10117, Harju maakond, Estonia
Try Donizo for free.
No credit card. Set up your first quote in 2 minutes.