Which one fits you?
For you working in a single Fortnox company. One licence per user and company, billed by Fortnox.
Claude Fortnox Connector 
ChatGPT Fortnox Connector Built for accounting firms and corporate groups working across several companies. One licence per user, unlimited companies, billed by Sidcom.
Fortnox AI Connector: Multi-Company Connect Fortnox to Claude, ChatGPT or Microsoft Copilot and run the books in plain language. Find invoices, post documents, prepare VAT and pull the numbers, in one company or across every company you work in. You approve in the app before anything is written to Fortnox.
From 99 SEK per user a month. Bought in the Fortnox marketplace, or directly from Sidcom.
Integration partner Built by Sidcom, not published by Fortnox.
// what_you_can_do
What you'd otherwise hunt for in Fortnox menus is now a question. You don't have to be an accountant, and you don't have to learn a new interface, because you work in the AI app you already have open.
Customers, suppliers, invoices, balances and periods. Ask the way you'd ask a colleague who knows the books inside out.
Which customers have overdue invoices?
Create customer invoices, post documents, approve supplier invoices and add new customers. The AI fills in the details, you approve.
Post the receipt I just uploaded.
Summarize, compare periods and surface key figures right in the chat, with no export to Excel and no report to build.
Compare revenue against last year.
// reviews
5-star rating on the Fortnox marketplace
A fantastic integration that saves me an enormous amount of time. I can search, analyse and handle invoices and customers in Fortnox straight from ChatGPT. The support has also been personal and helpful. Five out of five stars!
// the_safeguards
These are your books, so nothing happens behind your back. The connector can do exactly what you can do in Fortnox, and every change passes through you first.
The AI proposes the change and your app asks for your approval before it is sent to Fortnox. It can read freely; it cannot change anything on its own.
You sign in with Fortnox and the connector gets precisely your rights, no more and no less. If you can't approve invoices, neither can the AI.
You tick what the AI may reach when you connect. If you want it to read invoices and nothing else, that works.
Everything goes through your own Fortnox user and shows up in Fortnox exactly as if you had done it yourself.
We store no bookkeeping data. No passwords either — sign-in goes through Fortnox.
Sidcom is a Swedish company, built for GDPR, with support in Swedish and English.
22 Fortnox modules, from bookkeeping and customer invoices to warehouse, payroll and SIE export. What you personally reach is governed by your Fortnox licenses.
And it is one connector, not four products. They all share the same connector to Fortnox, the same modules and the same security.
// pick_a_license
That is the whole question. Same connector, same modules, same security. What differs is how many Fortnox companies one license covers, and who you hold the contract with.
You buy in the Fortnox marketplace. Several companies is fine, but needs one license each.
Per company. 30-day money-back guarantee.
Built for accounting firms and corporate groups, where the same people work across many companies.
Unlimited companies. 7 days free, no card.
If the companies already have a Fortnox integration license, which many do, one license for all of them is cheaper from around three companies. Without one it is added per company, and that cost goes to Fortnox rather than to us. The price depends on your Fortnox agreement.
// which_one_fits
Almost everyone recognises themselves in one of them. If you don't, get in touch, we answer the same business day.
Fortnox AI Connector. The integration license sits on the client company's account and is usually already there, so your cost is 249 kr per seat however many clients you work across.
Do the math. If the companies already hold an integration license the break-even is around three companies. Without one you carry it yourselves per company, and marketplace licenses stay cheaper for longer.
Claude, ChatGPT or Copilot Connector. 99 kr per user, no integration license, and you're running within minutes from the Fortnox marketplace.
The marketplace connector, whatever your size. Then your contract and invoice sit with Fortnox alone and you don't have to procure us as a supplier.
// at_a_glance
Yes. Every Sidcom Fortnox connector shares the same connector to Fortnox, so the module table holds equally for the Claude Fortnox Connector and for Fortnox AI Connector. What differs between them is how many companies a license covers and where you buy, not what the AI can reach.
If you work in one Fortnox company: the marketplace connector for the AI assistant you use, 99 kr per user a month. If the same people work across several companies: Fortnox AI Connector, one license for unlimited companies. If you cannot onboard a new supplier, the marketplace connector is right whatever your size, since your contract then sits with Fortnox alone.
It depends on where you buy. Connectors bought in the Fortnox marketplace are billed on your Fortnox invoice, and those integrations require no separate integration license. Fortnox AI Connector is bought directly from us, and then each company needs a Fortnox integration license. Many already have one, since it covers an unlimited number of integrations.
With Fortnox AI Connector, yes, unlimited companies on one license, and you can ask across them in a single question. With the marketplace connectors one license covers one company, so several companies need several licenses.
No. The AI proposes changes and your app asks for your approval before writes are sent to Fortnox. Everything also happens within your own Fortnox user's permissions.
Buy in the Fortnox marketplace and the license is invoiced by Fortnox, so you don't have to onboard Sidcom as a supplier. Buy Fortnox AI Connector directly and the contract and invoice are with us. Either way the connector is built and operated by Sidcom.
Yes. Sidcom is a Swedish company, built for GDPR. No bookkeeping data is stored with us, it stays in Fortnox.
One Fortnox company, or several. Module support is the same, so the choice is only about how you want to buy.
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