Coming July 2026 · free — no card, no trial clock

Invoices your clients love.
E‑invoices your government accepts.

Create a beautiful invoice in 60 seconds. When an EU mandate says it must be electronic, the same invoice exports as compliant UBL, Peppol, XRechnung, Factur‑X, KSeF or RO e‑Factura — no second tool, no consultant.

120+ templates 12 languages 7 e‑invoice formats €0 to start
What your client seesPDF
Invoice
Atelier Nord Studio
DATE
09 Jun 2026
DUE
09 Jul 2026
TERMS
Net 30
FROM
Atelier Nord Studio
Cluj‑Napoca, Romania
VAT RO38291021
BILL TO
Brouwerij Vandam BV
Ghent, Belgium
VAT BE0411905847
DESCRIPTIONQTYRATEAMOUNT
Brand identity package 1€1,400.00€1,400.00
Packaging design — 3 SKUs 3€320.00€960.00
Subtotal€2,360.00
VAT (21%)€495.60
TOTAL€2,855.60
NOTES

Thank you for your business. Payment by bank transfer to the IBAN on file.

✓ branded, readable, yours
What the tax platform seesUBL · EN 16931
<!-- same invoice, machine face --> <Invoice> <cbc:ID>INV-2026-041</cbc:ID> <cbc:IssueDate>2026-06-09</…> <cac:SupplierParty> <cbc:CompanyID>RO38291021</…> </cac:SupplierParty> <cac:TaxTotal> <cbc:TaxAmount>495.60</…> </cac:TaxTotal> <cbc:PayableAmount>2855.60</…> </Invoice>
✓ EN 16931 · validated
120+
invoice templates
12
languages
7
e‑invoice formats
€0
to start — no card
The compliance calendar

E‑invoicing isn't coming. Across the EU, it's already here.

Country by country, plain PDFs are losing legal standing for business invoices. Prime Invoice generates the required format for each market — from the invoice you were sending anyway.

CountryWhat changesSince / fromPrime Invoice
🇷🇴 Romania All B2B invoices clear through ANAF e‑Factura Livesince 2024 RO e‑Factura ✓
🇩🇪 Germany Businesses must accept structured e‑invoices Livesince Jan 2025 XRechnung ✓
🇧🇪 Belgium B2B invoices exchanged via the Peppol network Livesince Jan 2026 Peppol BIS ✓
🇵🇱 Poland Invoices issued through the national KSeF platform 2026phased rollout KSeF ✓
🇫🇷 France All businesses receive e‑invoices; SMBs send from 2027 Sep 2026receiving Factur‑X ✓
🇪🇺 Cross‑border Standard EN 16931 invoices — UBL or hybrid PDF Today UBL · ZUGFeRD ✓
Why people switch

The most complete invoicing tool a small business can start for free

AI that does the typing, not the talking

Describe an invoice in one sentence and it's drafted. Photograph a receipt and it becomes an expense. Ask how a VAT rule applies and get an answer scoped to your invoices — not a generic chatbot.

Invoice Vandam for the packaging work, 3 SKUs at €320, net 30
✓ Draft created
INV‑2026‑041 · Brouwerij Vandam BV · €960.00 + VAT · due 09 Jul. Want me to add the brand identity package too?

Switching takes an afternoon, not a quarter

Coming from Excel, Word or another tool? Bring your data and keep your numbering — your clients won't notice anything except the invoices looking better.

1Import clients and products — or let the AI read them from your old invoices
2Keep your invoice numbering exactly where it left off
3Send your first compliant invoice the same day

120+ templates, 12 languages

Invoice Warsaw in Polish and Madrid in Spanish from one account. Every template holds its layout in every language and currency.

Compliance in plain words

Before export, every document is checked against the destination country's rules. Anything missing becomes a fix‑list — "add your VAT ID" — never an error code.

Time, expenses, estimates, reports

Track hours onto invoices, convert accepted estimates in one click, scan receipts into expenses, and hand your accountant clean reports.

How it works

Three steps from blank page to compliant document

E‑invoicing here is an export option, not a separate product to learn.

STEP 01

Create the invoice

Template, client, line items. Taxes and totals computed to the cent, in your currency and language.

STEP 02

Pass the readiness check

Pick a destination — say XRechnung for a German buyer. Anything required and missing becomes a plain instruction.

→ "Add the buyer's Leitweg‑ID"
STEP 03

Export or send

Download the validated XML or hybrid PDF, email it, or hand it to the national platform. Same invoice, right format.

Templates

120+ designs that take invoicing personally

Classic, editorial, dark, bold — every template holds its layout in all 12 languages and 45+ currencies. A taste:

MeridianCLASSIC
VerdantEDITORIAL
AquariumDARK
CopperplateBOLD
Questions

Asked before you had to ask

Yes. The free plan is permanent — no card, no trial that expires. Create, send and download invoices for as long as you like; paid plans add volume, AI features and the full e‑invoice format set.
A normal invoice carries information for a human; an e‑invoice carries the same information in a structured XML file a tax platform can read automatically. EU countries are making them mandatory for business invoices, each with its own format. Prime Invoice produces the right one from the invoice you already wrote.
UBL (EN 16931), Peppol BIS 3.0 for Belgium and cross‑border, XRechnung for Germany, Factur‑X and ZUGFeRD hybrid PDFs for France and Germany, KSeF for Poland and RO e‑Factura for Romania — with Italy and Spain on the calendar.
No. You pick a destination format and the readiness check translates every requirement into a plain instruction — "add your IBAN", "set the client's country". When the list is empty, the export is valid.
July 2026, EU-wide. Early-access members get in first, keep the founding-member pricing, and their feedback shapes the launch.
Early access

Be invoicing — and compliant — on day one

Join the early-access list. First in at launch, founding-member pricing locked.

No spam — a handful of emails between now and launch.