Opus - 2026 Pricing, Features, Reviews & Alternatives

Opus is a comprehensive business management software designed for independent professionals, artisans, small and medium enterprises and associations in Switzerland. The platform provides an integrated solution for quotation generation, invoicing, payment follow-up and basic accounting functions. The software emphasizes compliance with Swiss regulatory requirements including QR-bill standards and nLPD data protection regulations. The solution is designed to streamline administrative workflows without the need for dedicated administrative personnel.

The Opus Assistant feature delivers an AI-powered interface that accepts input through voice dictation, photograph capture or text entry to facilitate document creation. An intelligent catalog learns product descriptions and pricing structures as documents are generated to reduce repetitive data entry. The system generates QR bills that comply with SIX standards and are compatible with major Swiss financial institutions. Automated payment reminders manage follow-up on outstanding invoices. The accounting module supports transaction recording, CAMT imports for bank statement reconciliation and VAT calculations and incorporates optical character recognition for processing supplier invoices.

All data is hosted on Swiss infrastructure located in Zurich to ensure adherence to national data protection regulations. The platform offers unrestricted export of data in PDF and CSV formats at any time without additional approvals or fees. Subscriptions can be managed with simple cancellation functionality and do not require long-term commitments. Contractual terms guarantee rate protection for subscription rates and AI usage quotas follow a protection model whereby any increases apply immediately and decreases do not affect existing subscribers. New accounts receive a trial period with full access to AI features without requiring payment information and retain permanent access to create a limited number of quotations and invoices while maintaining read access and export capabilities for all generated documents. Additional professional services include data migration support, personalized onboarding and direct access to the development team for technical assistance.