100% French software •Designed, built and published in France — data hosted in the European Union
Home services universe · Building trades

The quote and invoicing software for building tradespeople

IZZI DEVIS helps the independent tradesperson turn every job site into a fully costed quote — materials, labour, VAT — from the voice survey all the way to the invoice, with deposits and progress invoices. We're starting with electrical work; the other trades are on their way.

✓ No commitment ✓ On the browser and on Android ✓ Deposits & staged invoicing

Choose your trade

We're building out the Home services universe one trade at a time. Electrical is available right now.

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Electrical

Renovation, bringing installations up to code, electrical panels, call-outs: from the voice survey to a materials + labour quote, all the way to the invoice.

Learn more →
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Plumbing

Bathrooms, heating, call-outs: plumbing quotes adapted to the job site. In the works.

Coming soon
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Painting

Preparation, surfaces, finishes: painting quotes per m² including materials. In the works.

Coming soon

Built for the pace of the job site

Voice quoting on site, staged invoicing for building work, payment tracking: IZZI DEVIS covers the customer file from start to finish, with no recycled generic software.

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Voice quoting

Describe the job, and IZZI writes the detailed quote with materials and labour.

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Deposits & progress invoices

Staged invoicing: deposit, interim progress invoices, final balance, with tracking and reminders.

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Price library

Your usual materials and rates are saved, so your next quote goes out even faster.

Switch your job sites to voice quoting

14-day free trial, no credit card required. Get started with electrical work.

Start my free trial