Invoicing software — Write invoices — fast, correct, e-invoice ready.
B2B e-invoicing (XRechnung / ZUGFeRD) is mandatory in Germany from 2025. We build invoicing that handles this from day one.
For freelancers, SMEs and agencies invoicing from their desk.
What we hear every day
Do you know these problems?
Word or Excel invoices — manual, error-prone, no number sequences
Accountant prefers structured data over PDFs
No automatic reminders, no payment reconciliation
What your MVP can do
Typical building blocks for Invoicing software.
You pick the blocks that really matter for your first version. We build the rest package by package, with the development capacity of your chosen package.
Why web?
Invoices are rarely created on the road — almost always at a desk. A web invoicing tool is the right choice here.
- Quote → order → invoice → credit note in one flow
- XRechnung (BT standard) and ZUGFeRD PDF out of the box
- Number sequences, recurring invoices and partial invoices
- Dunning with reminder stages and interest
- Bank integration for payment reconciliation
- Tax keys, reverse charge, OSS for EU business
- Accounting export and compliant archival
- Multi-tenant for multi-company setups
How your Invoicing software MVP comes to life
From idea to first version — in one call.
- 1
You sketch
You describe your idea in the form below — free, no required fields.
- 2
We reply
Within 24 hours with follow-up questions or a time slot.
- 3
Video call (30 min)
We define scope and kick off the AI pipeline in parallel.
- 4
First version
Still in the call you see your Invoicing software MVP live in the browser.
Contact
E-invoicing made easy.
Tell us how you invoice today — we will do better. We build the first version of your invoicing tool — free, with e-invoicing from day one.
- Free first version of your Invoicing software MVP
- Personal curator with senior IT experience
- Clear scope and a transparent roadmap
- 7 days to decide after the first video call
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