SelloQR - 2026 Pricing, Features, Reviews & Alternatives

SelloQR is an invoicing software solution designed to generate dual QR codes on documents in compliance with Spanish fiscal regulations while facilitating instant payment processing. The platform automatically produces both the mandatory fiscal QR code required under the VeriFactu framework and an integrated payment QR code on each invoice. The solution addresses the needs of self-employed individuals, small and medium-sized enterprises, accounting firms and consultancies preparing for the mandatory VeriFactu implementation scheduled for twenty twenty-seven. The architecture enables organizations to enhance existing enterprise resource planning or invoicing systems with fiscal and payment QR functionality without requiring system migration.

The platform offers diverse invoice processing workflows to accommodate varying operational volumes. Individual PDF invoices can be uploaded through a drag-and-drop interface in which optical character recognition technology automatically extracts data and applies both QR codes. A bulk upload module processes up to fifty invoices simultaneously, applying the fiscal QR code to each document and packaging them in a downloadable archive. Spreadsheet import functionality generates sealed PDF invoices from spreadsheet data by mapping columns to invoice fields such as tax identification number, amount and date. The payment QR code supports multiple payment methods including URL payment links, Bizum mobile payments from the starter tier onward, SEPA transfers and Stripe integration. The fiscal QR code is generated according to Spanish Tax Agency verification format specifications to ensure compliance with VeriFactu cotejo requirements.

An analytics dashboard provides real-time visualization of invoicing metrics. Monthly evolution charts present invoiced amounts net of taxes alongside withholding tax tracking for quarterly filings. Days sales outstanding metrics enable assessment of cash flow performance. Sealing validation rates are displayed to monitor compliance status. All invoice data is encrypted and stored with full audit trails to comply with data protection regulations. A public verification feature allows any party to authenticate invoice legitimacy through a simple validation interface.

The software provides application programming interface connectivity for seamless integration. Basic API access and webhook support are available in the professional tier while complete REST API functionality with custom webhooks is offered in the dedicated API tier. A specialized accounting panel enables centralized management of multiple client entities from a single dashboard, indicating pending invoices requiring sealing and overall compliance status across the portfolio. A white-label reseller module permits consultancies and software providers to offer the solution under their own branding, with capabilities to provision client licenses, monitor usage and manage direct billing. An email-based sealing module in development will enable automatic processing by forwarding invoices to a dedicated email address with sender authorization controls and complete processing history. Invoice records are retained in accordance with fiscal retention requirements, and data export functionality supports transfer to external accounting systems.