smallinvoice
smallinvoice is a cloud-based Swiss invoicing and business software, ideal for SMEs, start-ups, and freelancers. With features like invoice creation, QR invoices, expense management, and project time tracking, it covers the entire admin workflow.
Brief Profile
Overview
The Payrexx integration allows payments to be initiated directly via invoice links and automatically reconciled—efficiently, data-secure, and all within the Swiss infrastructure.
Company & Origin: Smallinvoice was founded in 2011, is based in Zurich/Basel, and employs 11–50 people.
Platform: Web-based SaaS solution, no installation required, with German, French, and English interfaces, hosting and data located in Switzerland.
Product
Core functions: Creation of professional documents (invoices, quotations, reminders), QR invoices, automatic payment reminders, and dunning workflows.
Extensions: CRM, expense and project module with time tracking, accounting exports (Banana, INFONIQA, Topal), live editor and PDF layout customizing.
Areas of Application
Target groups: SMEs, start-ups, freelancers, trustees—everywhere QR invoices, automated processes, and Swiss data protection are relevant.
Payrexx Integration: Invoices can contain payment links that initiate Payrexx Checkout; payments are automatically booked and legitimised via webhooks, without media disruption.

