Accounting that works for you
Arcarius supports you directly in your accounting with daily tasks, evaluations, reporting, and closing work. For fiduciaries and SMEs who want to get more done, work more cleanly, and make better-informed decisions.
Trusted by forward-thinking fiduciaries.
What’s behind Arcarius
01 Flexible assistant
Your assistant for the whole team, taking on tasks in natural language and working through them carefully – equipped by a fiduciary with the knowledge and tools for accounting and controlling.
02 Guided processes
For comprehensive tasks, we’ve designed guided processes – such as our Closing Agent and the annual report. This way, every task follows the same proven standard, regardless of who on the team carries it out.
03 Team & process control
Our platform lets you manage recurring tasks across all your clients with just a few clicks, create projects for your team, and set up your internal processes. Importantly: we’re not just a planning tool that organizes – Arcarius does the manual work behind it itself, your team validates and approves.
We’re directly connected to your accounting – the only thing you need is a bexio or Run my Accounts account. That lets Arcarius carry out tasks directly based on your accounting without any data uploads, and prepare postings that you can approve with a single click.
One platform, countless possibilities
Quality Control & Reconciliation
Arcarius takes over reconciliation work, systematically checks your accounting for discrepancies, and prepares correcting entries that you can post with a single click.
Popular with our fiduciaries:
- Reconcile bank, suspense, and tax accounts
- Identify and correct miscoded postings
- Identify missing and unclear documents
- Flag private expenses
On request, Arcarius handles this work automatically – without reminders. More under Scheduled tasks.
Posting
Let your assistant prepare postings – adjust them if needed and post them to bexio with a single click.
Arcarius can:
- Create general ledger postings and attach supporting documents if needed
- Create accounts receivable and payable invoices
You can reverse any posting with a single click.
Month-end close
With us, you have the option to set up your own process and let Arcarius work through it. We’ve equipped it with all the tools and knowledge needed to, for example:
- sanity-check your income statement
- reconcile bank balances
- reconcile suspense account balances and explain differences
- work out capitalizations and depreciation
- find accruals/deferrals and prepare them for posting, including reversal
- sanity-check your month-end close
- create a clean report for your client
Taxes
Arcarius supports you in reviewing and preparing taxes and VAT.
Among other things, Arcarius is tasked with:
- Checking VAT codes and input tax
- Reconciling VAT returns with the accounting
- Preparing tax provisions
- Checking withholding and source tax
- Preparing foreign and acquisition tax cases
- Proposing correcting entries for approval
Annual closing and annual report
Our Closing Agent is the first solution on the market that guides you through the entire closing, instead of just offering checklists. It doesn’t just carry out the work for you (e.g. interest, accruals, and depreciation) – it goes deep in an initial phase to uncover potential discrepancies. You outsource the manual work; validation and approval of the postings stay with you and your team.
Afterwards, you can use our annual report module to generate cleanly formatted annual reports at the push of a button, with no data uploads. If you like, you can ask Arcarius to prepare a management report for your client – for that extra touch.
Controlling & CFOaaS
Instead of rigid dashboards, Arcarius creates exactly the analyses and charts you need. Arcarius responds flexibly to your requests, takes on the parameters you want, and drills down to the transaction level to deliver detailed analyses.
Arcarius is used for, among other things:
- Liquidity planning
- Forecasting
- Management and investor reporting
- Creating and reconciling budgets
- KPI reporting
Built in Switzerland for Switzerland
Swiss data residency
Your accounting data is stored in Switzerland.
CO-compliant
Closings and reports comply with the Swiss Code of Obligations.
Integrated
Direct integration with bexio and Run my Accounts – no data exports, no duplicate data entry, no media breaks.
Built by experts
Arcarius is designed and built in Switzerland by professionals with fiduciary and finance backgrounds.
Three steps to your assistant
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
Assign your first task, create your first closing, or generate your first report.
Want to try it out first? No problem.
Built by people who understand accounting and care about how software feels.
Arcarius combines real accounting expertise with technical know-how to create software that is precise, flexible, and easy to use. We continuously develop Arcarius together with our customers – for solutions that hold up in everyday use.
Your questions, answered
Quick answers to the most common questions about Arcarius.
Who is Arcarius for?
Arcarius is used by fiduciaries and SMEs that have one or more bexio or Run my Accounts accounts. If you’re open to new technology and looking for innovative solutions for more quality, more efficiency, and more enjoyment in your (accounting) day-to-day, you’ve come to the right place.
Who can sign up?
Sole proprietorships, corporations, and partnerships on bexio or Run my Accounts 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, create files, conduct research, provide comprehensive answers, and, if needed, post directly into bexio after your approval. It is neither technically feasible to import these data volumes into existing chat solutions nor can postings be made there. With us, by contrast, your accounting is cleanly integrated.
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.
In short: Arcarius is specifically designed for accounting and finance in the Swiss context and directly connected to your accounting.
How many credits should I buy?
You can start with just 90 credits worth CHF 25. That’s enough to use the assistant in the One-on-One or create a monthly or quarterly report.
If you’re unsure, get in touch with us.
How long does onboarding take?
Onboarding typically takes around 15 minutes. For larger companies with many transactions, a long history, or many documents, it can take several hours.
Is AI used?
Some processes use large language models from third-party providers. We exclusively use powerful, market-leading AI models. The storage of accounting data in our data warehouse remains exclusively in Switzerland. Individual processing steps via external AI providers may in limited cases also take place outside of 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 without your approval. 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 accounting data is stored in Switzerland. For AI and agent features, individual processing steps may take place outside Switzerland or Europe depending on the feature and provider. More information is available in our privacy policy or 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 to work with your new assistant?
Find out how Arcarius can support you in your daily work.