Accounting that works for you
As your personal assistant, Arcarius delivers unparalleled insights, clean reports, and prepares your closing with the highest care. For fiduciaries and SMEs who want to take their accounting to the next level.
Trusted by forward-thinking fiduciaries.
Accounting takes too much time
Closings are time-consuming, error-prone, and hard to scale. It doesn't have to be this way.
Time pressure at closing
2 hours of manual work per closing – time that could be spent on advisory, clients, or growing your business.
Error-prone under pressure
Manual accruals, copy-paste between tools, and time pressure lead to errors – that only surface during the audit.
Scaling is nearly impossible
Growing your business is limited because your workload scales linearly with the number of clients.
Built for everyone who wants more efficient accounting
Whether solo or in a team – Arcarius adapts to your daily workflow.
Solo Fiduciary
More clients, less routine work – closings in 20 minutes instead of 2.5 hours.
Fiduciary Firms (Teams)
Manage 100+ clients at scale – standardized closings across your entire team.
Accountants at SMEs
Backup for closings, professional questions, and reports – directly connected to bexio.
CEOs & Business Owners
Financial overview without accounting knowledge – reports in minutes instead of days.
From analysis to annual closing
Four modules, one goal: make your accounting faster, more precise, and simpler.
Your AI assistant for accounting
Questions about OR, taxes, and accounting answered in seconds. Data analysis with charts and tables. Three modes for every requirement.
12 closing steps automated
Monthly to annual closings in under 10 minutes instead of 2 hours. From interest calculations to accruals – fully automated and OR-compliant.
Financial reports in minutes
Balance sheet, income statement, notes, and profit appropriation directly from your bexio data. Editable, customizable, and exportable as PDF.
Bulk rebookings made easy
Search, filter, and correct bexio bookings – individually or up to 500 transactions at once. Without altering existing bookings.
Built in Switzerland for Switzerland
Swiss data residency
All data is stored exclusively in Switzerland.
OR-compliant
Closings and reports comply with the Swiss Code of Obligations.
bexio-native
Direct integration – no data exports, no double entry, no media breaks.
Built by experts
Arcarius is designed and built in Switzerland by professionals with fiduciary and finance backgrounds.
Automated closings in three steps
No complex setup, no onboarding – just connect bexio and get started.
Create account
Create your account in seconds – no subscription, no commitment. Starting from CHF 25.
Connect your company
Connect your bexio account and select the companies you want to use Arcarius for. Additional users and companies are always free.
Get started
Start your first closing – automated, OR-compliant, in minutes instead of hours.
Built by people who understand accounting and care about how software feels.
Arcarius combines real accounting expertise with AI to create software that is precise, flexible, and easy to use. We improve Arcarius together with our users, step by step.
Your questions, answered
Quick answers to the most common questions about Arcarius.
Who is Arcarius for?
Arcarius is used by sole proprietors, fiduciaries, in-house accountants, and CFOs.
Who can sign up?
Sole proprietorships, corporations, and partnerships on bexio that report under Swiss Code of Obligations in CHF.
Arcarius vs. ChatGPT – what's the difference?
Arcarius can process thousands of documents and tens of thousands of transactions within minutes, perform calculations, verify values, conduct research, and bundle everything into a comprehensive answer. This volume of data cannot be processed by existing chat solutions – with us, it can.
Another issue with well-known chatbots is that they often rely on outdated or incorrect data sources. That's why Arcarius uses an internal database as a Single Source of Truth.
Arcarius always has access to all relevant information and is also specifically designed for Accounting & Finance.
How many credits should I buy?
You can start with just 90 credits worth CHF 25. That's enough to use the One-on-One extensively or create a monthly or quarterly report.
For a closing or annual report, we recommend checking the overview under "Pricing". You can top up credits at any time.
How long does onboarding take?
Depending on your company size, you'll be up and running within a few minutes.
Is AI used?
Some processes use large language models from third-party providers. The server locations are primarily in Switzerland – only when unavailable, the server location is in Europe.
The AI models are subject to strict server-side regulation and operate within a clearly defined, narrow framework. They can only retrieve certain information and cannot make changes. The AI models are never trained with your data.
Where is my data stored?
The security of your data is our top priority. That's why we invest in state-of-the-art infrastructure and work exclusively with qualified providers.
Your company and accounting data is stored exclusively in Switzerland. More information in our privacy policy or contact us at datenschutz@arcarius.ai.
Why is my accounting data loaded?
This is primarily for technical reasons: live queries of data are not performant enough to deliver the performance and quality you expect.
So you don't have to manually upload thousands of transactions with every request, we've built our infrastructure for maximum security and maximum performance. We keep your data always up to date.
Ready for your most efficient closing season?
First closing in under an hour – no onboarding costs, no subscription.