Rechnungshafen - 2026 Pricing, Features, Reviews & Alternatives

Rechnungshafen is a browser-based invoicing solution designed for self-employed professionals, freelancers, and small businesses in Germany. The platform focuses exclusively on invoice generation and administration to simplify the complex requirements of bookkeeping systems. It eliminates the need for software installation and complex configuration by operating entirely within web browsers. The system supports structured invoice formats for public sector procurement and business customers requiring electronic invoices.

The platform provides an intuitive interface for entering company information, customer details, line items, tax calculations, and payment terms. Automatic invoice numbering ensures sequential organization and prevents duplication. Customer data is stored in a centralized database for reuse across invoices. Existing invoices can be duplicated or saved as templates to streamline recurring billing. Supported export formats include PDF for standard correspondence, XRechnung for public sector compliance with validation via the official KoSIT tool, and ZUGFeRD hybrid invoices combining human-readable documents with embedded machine-readable structured data conforming to the European electronic invoicing standard. The system also manages cancellation and correction invoices in line with legal requirements.

A centralized repository allows users to search, access, and download past invoices with ease. Data transmission is secured through encrypted channels and the platform adheres to GDPR data processing standards with formal data processing agreements available. The cloud-based infrastructure enables access from various devices without synchronization tasks. The solution operates independently within the browser environment and does not currently offer application programming interface connectivity or direct integrations with external accounting or payment software.