Run your accounting in

Connect Infinity to ChatGPT and handle invoices, receipts and bookkeeping right in the chat.

Infinity is the Swiss AI accounting software for SMEs

Connect Infinity to leading Swiss banks
Berner KantonalbankAargauische KantonalbankUBSZürcher KantonalbankValiantZuger KantonalbankSchwyzer KantonalbankLuzerner KantonalbankThurgauer KantonalbankBank Avera

Your accounting keeps working in the background

Live Accounting proposing the matching booking for a bank transactionLive Capture reading a receipt and proposing the bookingInstant Fill completing an invoice from a few keywords
A receipt being photographed on the go with the Infinity app

What ChatGPT can do with Infinity

One sentence in the chat, and Infinity does the rest.

ChatGPT

Create a quote for Muster AG: 12 hours of consulting at CHF 180 plus CHF 240 expenses. Send it to anna@muster.ch.

Worked for 12s

I'll create the quote for Muster AG and send it to Anna.

  • Find contact
  • Create quote
  • Send quote by email

Quote Q-2025-118 for Muster AG is created and sent:

  • Consulting: 12 h × CHF 180 = CHF 2,160
  • Expenses: CHF 240
  • Total excl. VAT: CHF 2,400

Anna Muster can accept the quote online.

ChatGPT
receipt-office-supplies.pdf

Book this receipt. Paid with the company card.

Worked for 9s

I'll read the receipt and create the entry.

  • Upload receipt
  • Read chart of accounts
  • Create entry

Booked as office supplies, receipt attached:

  • 6500 Office supplies: CHF 83.17
  • 1170 Input VAT 8.1%: CHF 6.73
  • 1020 Bank: CHF 89.90

Entry dated 12 September 2026.

ChatGPT

How did my revenue in Q2 compare to Q1?

Worked for 6s

I'll compare the revenue entries of both quarters.

  • Read fiscal years
  • Find entries

Revenue grew 18% in Q2:

  • Q1, January to March: CHF 68,400
  • Q2, April to June: CHF 80,700
  • Biggest driver: two new consulting mandates in May

Want me to break the numbers down by customer?

ChatGPT

Log 3.5 hours for today on “Website Relaunch”: built the header component.

Worked for 4s

I'll log the time on the project.

  • Find projects
  • Record work entry

Logged: 3.5 h on Website Relaunch.

  • Today: built the header component, 3.5 h
  • Yesterday: navigation and footer, 4 h
  • Not billed yet: 12 h

Let me know when you want the open hours invoiced.

ChatGPT
hosting-invoice.pdf

Add the hosting invoice as an expense to the «Website Relaunch» project and invoice the customer for all of it.

Worked for 14s

I'll book the expense onto the project and turn it into the invoice.

  • Find projects
  • Create ledger entry
  • Create invoice
  • Send invoice by email

R-2042 for Muster AG is created and sent:

  • Work: 26 h at CHF 140 = CHF 3,640
  • Expenses: hosting CHF 120
  • Total: CHF 3,760

The QR-bill is in the customer's inbox.

ChatGPT

Read Lea's order in my inbox, add her as a contact and send the invoice.

Worked for 25s

I'll fetch the order from Gmail and do the rest in Infinity.

  • Gmail: search emails
  • Create contact
  • Create invoice
  • Send invoice by email

Done. Lea Brunner is a contact now and has the invoice in her inbox:

  • Invoice R-2041: logo design, CHF 1,250
  • Due 16 October 2026
  • Sent to lea@brunner.ch

Sign up today. Less accounting tomorrow.

Set up in a few minutes – and from then on Infinity keeps working with you.

  1. Day 1

    Ready in a few minutes

    • Set up your company
    • Connect your bank
    • Open your books
  2. Every day

    The AI takes over from day 1

    • Send invoices
    • Capture receipts
    • Check AI bookings
  3. Year-end

    Ready for closing and taxes

    • File VAT
    • Prepare the closing
    • Export reports

Infinity Start

Ideal for solo founders and freelancers

CHF29
CHF24
per month, billed yearly
Unlimited accounting
Unlimited quotes & invoices
Live Accounting
5 custom rules
2 users included
75 Live Capture receipts
Foreign currencies
Projects
Time tracking
MCP + API

Infinity Pro

Most popular

Ideal for micro and small businesses

CHF45
CHF38
per month, billed yearly
Unlimited accounting
Unlimited quotes & invoices
Live Accounting
5 custom rules
2 users included
250 Live Capture receipts
Foreign currencies
Projects
Time tracking
MCP + API
VAT accounting
Products
Recurring invoices
Custom document paper

Infinity Business

Ideal for startups and established small businesses

CHF90
CHF75
per month, billed yearly
Unlimited accounting
Unlimited quotes & invoices
Live Accounting
25 custom rules
2 users included
450 Live Capture receipts
Foreign currencies
Projects
Time tracking
MCP + API
VAT accounting
Products
Recurring invoices
Custom document paper
Burn Rate & Advanced Metrics
Roles & permissions
White-label invoice links
+ CHF 0.35 per additional Live Capture receipt. Prices excl. 8.1% VAT.
+ Infinity Payroll is available as an add-on for CHF 9/month per employee.
High data protection. All financial data is securely stored on Swiss servers.
Helpful resources and friendly support via live chat.
Cancel anytime. We can help you export your data if needed.

Frequently asked questions

How does Infinity work in ChatGPT?

Infinity connects to ChatGPT through an MCP connector. MCP (Model Context Protocol) is an open standard that lets AI apps access other tools. ChatGPT reads your accounting and, if you allow it, sends invoices, creates entries or logs time.

What does the ChatGPT connection cost?

The ChatGPT connection is included in every plan, at no extra cost.

Can ChatGPT change my accounting on its own?

Only what you allow. Per area, you set whether ChatGPT may only read or also write. Everything ChatGPT creates shows up in Infinity as usual, where you can adjust or undo it.

Is my data safe?

ChatGPT only receives the data it needs for the specific request, never your whole accounting. How OpenAI processes that data is governed by its privacy policy. You can revoke access in Infinity at any time.

Does Infinity work with other AI apps too?

Yes, with every AI app that supports MCP connectors, including Claude, Claude Code, Codex, Cursor, Gemini, GitHub Copilot, Grok, Windsurf, Raycast, Zed and n8n.

Who is Infinity suitable for?

Infinity is particularly suitable for the following target groups:

  • freelancers and self-employed people who need simple and complicated accounting (both sole proprietorships as well as limited liability companies and working groups are supported);
  • Startups and new founders who need to keep their first bookkeeping and want to automate as much as possible with AI;
  • Small companies with up to 5 employees who are looking for an uncomplicated solution.

Larger small businesses can also use Infinity, but they may be missing certain advanced features to adapt accounting and invoicing to their very specific workflows, as we use Infinity to put simple and AI-automated workflows over comprehensive customization.

Infinity is less suitable for associations and private accountants.

Which banks can I connect to Infinity?

Accounts from the following banks can currently be connected:

  • UBS
  • Zürcher Kantonalbank
  • Aargauische Kantonalbank
  • Bank Avera
  • Bank CIC
  • Berner Kantonalbank
  • Luzerner Kantonalbank
  • Nidwaldner Kantonalbank
  • Schwyzer Kantonalbank
  • St. Galler Kantonalbank
  • Thurgauer Kantonalbank
  • Valiant
  • Zuger Kantonalbank
  • Bank in Zuzwil (Clientis)
  • Caisse d'Epargne de Cossonay Société Cooperative (Clientis)
  • Clientis BS Bank Schaffhausen
  • Leihkasse Stammheim (Clientis)
  • Zürcher Landbank (Clientis)
  • Clientis Bank Aareland
  • Clientis Bank Oberaargau
  • Clientis Bank Thur
  • Clientis Bank Oberuzwil
  • Clientis Bank Toggenburg
  • Clientis Bank im Thal
  • Clientis Biene Bank im Rheintal
  • Clientis Caisse d'Epargne Courtelary
  • Clientis Entlebucher Bank
  • Clientis Spar- und Leihkasse Thayngen
  • Clientis Sparcassa 1816
  • Clientis Sparkasse Oftringen
  • Clientis Sparkasse Sense
  • DC Bank
  • Ersparniskasse Affoltern im Emmental
  • Ersparniskasse Schaffhausen

Other banks will follow on an ongoing basis as soon as they support the latest Swiss Open Banking Standards.

How does Infinity compare to other tools?

Infinity is a significantly simpler and more beginner-friendly alternative to other Swiss accounting programs, which often require previous accounting knowledge. infinity.swiss is deliberately designed for beginners so that you can keep simple bookkeeping even without practical experience.

However, you can also use Infinity with previous knowledge to speed up your double-entry bookkeeping with AI. With context, Infinity can perfectly suggest over 90% of bookings thanks to AI, which allows Swiss SMEs to work over 58% faster. Most other tools, such as bexio, have integrated only sporadic AI workflows or none at all.

You can find more information on how to directly compare Infinity with other tools:

Is there a free trial period for Infinity?

Yes, you can test Infinity directly online for 14 days free of charge. If you need more time or if you tested Infinity a long time ago and want to try it out again, feel free to write to us in the chat at the bottom right.

Can I use Infinity with a trustee?

Yes, Infinity is well suited to working together with fiduciaries. You can invite your fiduciary into your organisation free of charge.

If you are looking for a suitable fiduciary, we recommend our list of the best Swiss fiduciaries.

If you are a fiduciary yourself, discover the advantages of Infinity's multi-client AI accounting for fiduciary firms.

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