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Carnetio

Quotes, invoices and payment tracking for French freelancers

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Carnetio helps French freelancers and micro-businesses create quotes and invoices that follow French rules (legal numbering, VAT, Factur-X e-invoices), let clients accept quotes online, and see when each client will actually pay thanks to the Payment Radar. Also includes recurring invoices, expenses, URSSAF helpers and AI assistants. Free plan available.

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PH · launched Oct 27, 2026 · 1 upvote (top 67%)

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Could you build this?

Partial Quote and invoice creation, client acceptance pages, and tracking are vibe-codeable. Keeping French legal numbering and VAT rules correct, generating compliant Factur-X files, and building a payment-timing predictor are harder and require domain and regulatory knowledge.

What it would actually take: The stack would be a web app with PDF generation, a Factur-X/ZUGFeRD library, Stripe or bank integrations, and a database with an immutable invoice numbering sequence. The hard parts are staying current with French e-invoicing mandates and PDP platform requirements and building the Payment Radar from real payment-behavior data. This needs an accountant or tax specialist and enough historical payment data to train predictions.

Competitors

Other products that read as similar to this one : 180 launches clear the similarity bar, closest 8 shown.

Attention rank: #63 of 181 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 357 days after the earliest competitor.

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