---
description: Review of Opus Software: system overview, features, price and cost information. Get free demos and compare to similar programs on Software Advice New Zealand.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/software_advice/og_logo-55146305bbe7b450bea05c18e9be9c9a.png
title: Opus | Reviews, Pricing & Demos - SoftwareAdvice NZ
---

Breadcrumb: [Home](/) > [Invoicing Software for Small Business](/directory/3687/small-business-invoicing/software) > [Opus](/software/562663/Opus-IA)

# Opus

Canonical: https://www.softwareadvice.co.nz/software/562663/Opus-IA

> Opus is a Swiss business management software for freelancers, tradespeople, small companies and associations. It combines quotes, Swiss QR invoices, payment reminders and basic accounting in a single tool, with a built-in AI assistant that prepares administrative work. Users describe a job by voice, photo or keyboard, and the assistant drafts the quote lines with their quantities. Every price displays its source, taken from the user catalogue, from a previously accepted quote or from an hourly rate, and lines without a known source stay empty rather than receiving an invented amount. The assistant also answers questions about invoices, clients and VAT. Everything remains a draft until the user validates it. Opus produces QR invoices compliant with the Swiss SIX standard, tracks payments, imports camt bank statements, prepares the VAT return in the official format ready to be uploaded, reads supplier invoices by OCR and imports clients and catalogues from CSV or Excel files. Accountants get free access to their client files, including entry, correction and export of the journal, ledger and trial balance. Payroll, time tracking and project management are announced as upcoming modules. The application is hosted in Switzerland with an encrypted database in Zurich, in line with Swiss data protection law. Customer documents are never sold and never used to train AI models. The interface is available in French and German.
> 
> Verdict: Rated \*\*\*\* by 0 users. Top-rated for **Overall Quality**.

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## About the vendor

- **Company**: Opus IA

## Commercial Context

- **Starting Price**: CHF 0.00
- **Pricing model**: Flat Rate (Free version available) (Free Trial)
- **Pricing Details**: Prices are shown in Swiss francs per month, excluding 8.1 percent Swiss VAT. Two months are offered on annual billing. The Découverte plan is free forever and requires no credit card: every new account starts with 7 premium days, then keeps 3 quotes and 3 invoices in total, with documents remaining viewable and exportable. Opus Basic includes unlimited quotes and invoices, QR invoices compliant with the Swiss SIX standard, the AI assistant, payment reminders, basic accounting and 2 users. Opus Pro includes everything in Basic plus 5 users, 500 AI actions per month, data migration handled by the vendor and personalised onboarding. Free access for the customer accountant is included in every paid plan. A 30-day money-back guarantee applies. The price agreed at subscription remains unchanged for as long as the subscription stays active.
- **Target Audience**: Self Employed, 2–10
- **Deployment & Platforms**: Cloud, SaaS, Web-based
- **Supported Languages**: French, German
- **Available Countries**: Switzerland

## Features

- AI Copilot
- Client Management
- Contact Database
- Customisable Invoices
- Document Management
- Dunning Management
- Financial Management
- For Small Businesses
- Invoice Creation
- Invoice History
- Invoice Processing
- Multi-Language
- Online Invoicing
- Quotes/Estimates
- Reminders
- Tax Calculation

## Support Options

- Email/Help Desk
- Knowledge Base
- Phone Support
- Chat

## Category

- [Invoicing Software for Small Business](https://www.softwareadvice.co.nz/directory/3687/small-business-invoicing/software)

## Related Categories

- [Invoicing Software for Small Business](https://www.softwareadvice.co.nz/directory/3687/small-business-invoicing/software)
- [Billing and Invoicing Software](https://www.softwareadvice.co.nz/directory/263/billing-invoicing-software/software)

## Links

- [View on SoftwareAdvice](https://www.softwareadvice.co.nz/software/562663/Opus-IA)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.softwareadvice.com/product/562663-Opus-IA/> |
| en-AU | <https://www.softwareadvice.com.au/software/562663/Opus-IA> |
| en-GB | <https://www.softwareadvice.co.uk/software/562663/Opus-IA> |
| en-IE | <https://www.softwareadvice.ie/software/562663/Opus-IA> |
| en-NZ | <https://www.softwareadvice.co.nz/software/562663/Opus-IA> |

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