Facturwise
Facturwise is an invoicing platform for EU freelancers and small businesses with ZUGFeRD and Factur-X e-invoicing compliance built into every plan — including free.
Germany mandates e-invoicing from 2027, France from September 2026. Most tools charge extra for compliance or don't support both standards. Facturwise generates fully compliant ZUGFeRD 2.4 and Factur-X 1.0.8 invoices automatically — no plugins, no configuration, no extra cost.
Every invoice is a hybrid PDF/A-3 document with structured CII XML embedded inside — human-readable for your client, machine-readable for their accounting software.
Beyond compliance: multilingual invoices in 6 languages, 30 currencies, SEPA QR codes for zero-fee bank transfers, automated recurring billing, payment reminders, expense tracking, client management, quotes, credit notes, and a financial dashboard.
Start free, no credit card required.
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billmatic
billmatic is cloud-based invoicing, e-invoicing, and accounting software for freelancers, agencies, founders, self-employed professionals, and small businesses in Germany. The platform helps users create quotes, invoices, ZUGFeRD e-invoices, payment reminders, and DATEV exports in one web-based workflow. billmatic includes customer management, company management, product management, incoming invoice management, invoice history, dunning management, CSV export, automated email import for incoming invoices, and API access for integrations with external systems. The software is built for businesses that want a practical alternative to complex accounting or ERP tools and need a simple way to manage billing, receivables, documents, and accounting preparation. With its API, billmatic can be connected to internal tools, custom workflows, and solutions such as PageBot for chat-based invoice creation. billmatic is developed by ujamii GmbH in Dresden, Germany.
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SliQ Invoicing and Quoting
SliQ Invoicing lets you create and track professional invoices, credit notes, purchase orders, delivery notes, quotes and customer statements, helping you get paid accurately and on time. SliQ Invoicing also lets you record bills and keep a handle on how much you owe suppliers. Very easy to learn, no special accounting knowledge is needed and you will be able to produce your first invoice or quote in minutes. SliQ Invoicing even includes stock control features to help you track inventory. Whether you produce a handful or a hundred invoices per month, our invoice software can help you. For example, if you are a decorator, builder, electrician or plumber needing to write quotes or estimates our small business software can help you produce professional results in a short time without needing to buy expensive, complicated software full of features you don't need. Choose one of the invoice templates, add your logo and begin raising invoices.
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Storecove
Send & receive e-invoices with PEPPOL. Safely send to international governments. For ERP: Connect your software to Peppol with an easy RESTful API.
Why E-invoicing?
- The costs of sending e-invoices is 59% cheaper and receiving costs are reduced by 64%.
- Paper invoicing requires paper filing, retention and storage space, which costs time and money. E-invoices are send from bookkeeping system to bookkeeping system, fully in the cloud without physical interference.
- You can no longer send PDF or paper invoices to governments, ministries or public entities. With Peppol you can send your e-invoices to governments worldwide, all according to the newly established European Directive.
Are you an ERP system / accounting software? You can enable e-invoicing for your own customers using an easy RESTful API. Customers can then send & receive e-invoices from within your own software, easily connect to the Peppol network and send e-invoices to government
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