WISO MeinBüro alternative: Solobuch at a glance
WISO MeinBüro is online software for invoices, quotes and bookkeeping with four plans that build on each other. This page puts WISO MeinBüro and Solobuch side by side factually. Which solution fits better depends on your requirements.
What Solobuch is meant for
Solobuch is aimed at freelancers, small business owners and small self-employed people who mainly write invoices. Its scope focuses on invoices as XRechnung and ZUGFeRD, expenses, clients and exports. You can start free with 3 invoices per month. Solobuch plans and pricing
The solutions side by side
| Criterion | Solobuch | WISO MeinBüro |
|---|---|---|
| Focus | Writing invoices for freelancers, small business owners and small self-employed people. | online software for invoices, quotes and bookkeeping with four plans that build on each other |
| E-invoice (XRechnung/ZUGFeRD) | XRechnung and ZUGFeRD. | According to the provider's page (as of 30.10.2026), e-invoices in XRechnung and ZUGFeRD format can be sent and received. |
| DATEV / bookkeeping | DATEV export depending on the plan; analytics and tax forecast; no payroll. | According to the pricing page there is a tax adviser export that the provider describes as compatible with common systems such as DATEV, plus a DATEV interface; which plan includes what is listed in the provider's feature overview. |
| Getting started and prices | Free plan with 3 invoices per month; further plans and prices: Pricing. | According to the pricing page (as of 30.10.2026) there is no permanently free plan, but a 14-day trial without payment details. Annual subscription, net of VAT: Invoices & Quotes €10.90 per month (€130.80 per year), Bookkeeping €19.90, Order management €39.90, Merchandise management €69.90. We do not quote temporary first-year discount campaigns. The former provider invoiz is shutting down on 30 Nov 2026 and points its users to this product. |
Statements about WISO MeinBüro come from the provider’s website and may change. Please check there for current information.
Decision guide: which solution fits you?
These questions help you choose regardless of provider. Answer them for your situation and check the answers with each provider yourself.
- Do you only need invoices and expenses, or full bookkeeping including VAT returns?
- How many invoices do you issue per month, and how many are included in the cheapest plan?
- Which e-invoice formats (XRechnung, ZUGFeRD) and profiles are generated, and can you read incoming e-invoices?
- Does your tax advisor work with DATEV, and which plan includes the export?
- Are you a small business under § 19 UStG? Then the software should add the mandatory notice automatically.
Common questions about switching
When is WISO MeinBüro a better fit than Solobuch?
If you need features Solobuch does not offer, such as payroll, double-entry bookkeeping or inventory management, check on the website of WISO MeinBüro whether they are included. Solobuch focuses on invoices, expenses, clients and exports.
What should I consider when switching invoicing software?
Keep your previous invoices in their original form, usually for eight years. Continue invoice numbers without gaps and find out beforehand in which format your current provider exports data.
Is Solobuch really free to use?
Yes, one plan is free permanently: 3 invoices and 3 expenses per month, with a watermark on the invoice. Further plans are listed on the pricing page.
Want to try Solobuch? In the free plan you can create invoices as XRechnung or ZUGFeRD.
Create an e-invoice in the generatorMore provider overviews: sevDesk · Lexware Office · FastBill · easybill · Accountable · Papierkram
Sources
WISO MeinBüro is a trademark of its respective owner. Solobuch is not affiliated with WISO MeinBüro.
All information on this page is current only as of 28 Oct 2026. The linked pages may change afterwards.
This article is for general information and does not replace tax or legal advice in individual cases. Deutsches Recht / German law.