InvoYX: an offline Billomat alternative
The best Billomat alternative for tradespeople is InvoYX — an offline invoicing app with ZUGFeRD 2.2 e-invoices, DATEV export, quotes and dunning. Billomat is a German cloud invoicing SaaS; InvoYX is the offline-first specialist.
The short version
Billomat is a solid browser-based invoicing tool for desk use. InvoYX is the right choice if you invoice on site, offline, with ZUGFeRD and DATEV built in.
Billomat vs. InvoYX: how they compare
| Billomat | InvoYX | |
|---|---|---|
| Price | Cloud subscription | 7-day free trial, then €12.99/month — flat |
| Works offline | No — browser | Yes — fully offline |
| ZUGFeRD 2.2 / Factur-X | Limited | Yes — every invoice |
| DATEV export | Limited | Yes — 42-field CSV |
| Quotes & credit notes | Yes | Yes |
| Dunning | Yes | Yes — 3-stage |
| Languages | German + English | 27 languages |
| Data | Cloud account | On device, no account |
When Billomat is the better choice
Billomat is the right choice if you prefer a browser-based invoicing workflow at a desk.
When InvoYX is the better choice
InvoYX is the right choice if you need invoicing on your phone, offline, with German tax formats.
5 reasons to switch
- Native ZUGFeRD e-invoices and DATEV export.
- Fully offline with no account and no cloud.
- Quotes, credit notes, recurring invoices and dunning in one flat price.
- 27 languages with independent document language.
- AES-256 encrypted backup, data stays on your device.
Frequently asked questions
Is InvoYX a Billomat replacement?
For invoicing on the move — yes, and offline. Billomat remains an option if you prefer a desktop browser workflow.
Does InvoYX work offline?
Yes — everything runs locally on your device.
Try InvoYX free for 7 days
7-day free trial, then €12.99/month. Cancel anytime. No cloud, no account.
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