Ready-made for freelancers & small businesses.
The problem
Invoices live in Word files and spreadsheets — late, inconsistent and a headache at tax time.
How it solves it
Invoicing that takes two minutes: clients and items saved, compliant PDFs, payment tracking and reminders that send themselves.
What you get
- Invoices in two minutes
- Payment tracking
- Automatic reminders
Why it's hard
A generic template — a Word document, a spreadsheet — doesn't track VAT rule changes or enforce sequential numbering by itself. The compliance risk doesn't go away, it just becomes one more thing the business owner has to remember correctly, every single time.
How we solved it.
Issue
A guided form asks for only what an invoice truly needs — your logo, the client, the line items — and a compliant PDF is ready in a couple of minutes.
Comply
Sequential numbering and the correct VAT notes (or exemption clause) are applied automatically, matched to Croatian tax rules and your business status.
Track
One dashboard shows paid versus outstanding in real time, so you always know exactly who still owes you and how much.
Collect
Recurring invoices, reminders and CSV export close the loop — from issuing the invoice to actually getting paid, without leaving the app.
- Tailwind: Styling
- Next.js: Framework
- Node.js: Framework
- TypeScript: Language
- PostgreSQL: Data
- PostgreSQL
Invoice numbering has to be sequential and gapless for Croatian tax compliance — a relational database with real transactions guarantees that in a way a document store can't reliably enforce.
- TypeScript
VAT rules and invoice line-item math are exactly the kind of logic where a silent type error becomes a real compliance mistake on someone's actual tax filing — the strictness is worth it here.
- Next.js
Dashboard and PDF invoice generation live in one deployable app — checking who's paid needs to feel instant, not like waiting on a separate reporting tool to catch up.
The product, screen by screen.
What's built in.
- PDF
Compliant invoices in two minutes
- Auto
Payment reminders that send themselves
- Team
Shared clients & catalog
Mia
