E-Invoice Software Comparison: Winner 2026

Which Software Do You Need?

Not every accounting software can handle e-invoices. We've compared the most important providers.

Lexware

Best for: Freelancers, small businesses

• ZUGFeRD from Basic version onward
• Easy to use
• Includes voucher templates
• From €9.95/month

Disadvantage: XRechnung only in higher versions.

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SevDesk

Best for: Self-employed, small businesses

• Full XRechnung and ZUGFeRD support
• Automatic sending via email
• Open API
• From €12.90/month

Advantage: Very intuitive, even for beginners.

DATEV Unternehmen online

Best for: Mid-sized companies, tax consultant clients

• ZUGFeRD via invoice workflow
• Direct connection to tax office
• Variable pricing

Disadvantage: Often overkill for very small businesses.

Free Alternatives

• PDF24: Free, creates ZUGFeRD PDFs
• ELSTER: Free, XRechnung for authorities only
• Open Source (e.g., InvoicePlane): With ZUGFeRD plugin

Our Recommendation

Already using an accounting tool? First check if it supports e-invoices. Many vendors have added the feature in recent months. If not: SevDesk or Lexware are solid starting points.

Important: The software should handle both formats – XRechnung (authorities) and ZUGFeRD (other customers).

Read more:

• How to Create an E-Invoice – Step-by-step guide
• E-Invoice for Small Businesses – Special rules for small businesses
• XRechnung or ZUGFeRD? – Format comparison