AI for accounting firmsAI for accounting firms
One question, every client company.
Nordsynk connects Claude and ChatGPT to your clients' Fortnox. Consultants ask in plain language, and the answer comes from the right client company.
Each client company is connected separately in Fortnox with a real user. No API keys to manage.
Example · sample client companies and amounts
Four of five connected client companies have overdue customer invoices:
Norrfrakt HB has no overdue invoices.
From one question to an answer in the right client company
Nordsynk is the link between your AI assistant and Fortnox. The same connection works in Claude, ChatGPT and other AI assistants, such as Cursor.
- 01
Connect the client companies
An authorised team member signs in once with their Fortnox account for the company. The company then appears in the firm's workspace.
› Client companies › Connect a company
- 02
Invite the team
Owners and admins invite consultants and set access per client company: read, make changes or company admin.
› Team › Invite member
- 03
Ask in Claude or ChatGPT
Name the client in your question, or ask across every connected company. Nordsynk searches each company and combines the answer in one message.
› Which clients have customer invoices more than 30 days overdue?
Four tasks that are otherwise done company by company
Examples of what consultants at accounting firms can ask Nordsynk to do. The questions are asked in Claude or ChatGPT.
› Approve and post the OCR-read supplier invoices for Acme Bygg AB.
The whole stack on one instruction. You review the preview before anything is posted.
› Create the monthly invoices for our retainer clients based on last month's lines.
Recurring invoicing in the right company, with one preview per change.
› Which clients have customer invoices more than 30 days overdue right now?
One combined answer from every connected client company instead of a walk-through company by company.
› Export the SIE file for Kvarnen AB for the 2025 financial year, ready to send to the auditor.
A SIE export for the year-end client without hunting for the export function in that particular company.
If your work is mostly supplier invoices, we have a separate product for firms, with an inbox, invoice reading and approval for your clients' companies.
Every client company in one place
Under Client companies you see each connected Fortnox company with its connection status, which consultants have access and whether changes need approval. Sort by Needs action and companies that have lost their Fortnox connection come first.
Questions between colleagues go through the Inbox. A consultant can send a question about a company to a named colleague with access to that client. A pending approval can be handed to a colleague with change access. The decision is delegated, but the Fortnox login is not shared.
Nordsynk is an add-on to Fortnox. The books stay in Fortnox, and each user's Fortnox permissions still apply when the work starts in an AI assistant.
Example · sample client companies
Client companies
5 connected companies · Nordsynk agreement
Each consultant reaches the clients you decide
The roles are owner, admin, consultant and billing. Owners and admins reach every client company. For a consultant you set access per client company, or one level for all clients, including ones connected later.
Read access blocks all changes, including ones already waiting for approval. When a consultant leaves you deactivate the member, and the next question from that account is no longer answered.
All consultants are included in the Nordsynk agreement. Team changes do not affect the price.
Example · sample team members
Team and users
4 members · all consultants included in the agreement
| Member | Role | Access |
|---|---|---|
| Anna Berg | RoleOwner | AccessAll clients · admin |
| Jonas Ek | RoleConsultant | AccessSelected clients · 3 companies · can make changes |
| Maria Sand | RoleConsultant | AccessAll clients · read-only |
| Olle Strand | RoleBilling | AccessBilling only |
You see the change before it is made
Nothing changes in Fortnox until you approve it. The preview shows field by field what will change, and the change is made only when an authorised person approves it.
Example · sample invoices
Preview · Fortnox
Approve and post 3 supplier invoices
Requested via Claude · Acme Bygg AB
| Invoice | In Fortnox now | After approval |
|---|---|---|
| 1042 · Norrlux · SEK 1,249.00 | In Fortnox nowNot approved | After approvalApproved and posted |
| 1047 · Fjordbo · SEK 4,800.00 | In Fortnox nowNot approved | After approvalApproved and posted |
| 1051 · Kvarnen AB · SEK 12,500.00 | In Fortnox nowNot approved | After approvalApproved and posted |
Fortnox permissions and the firm's access policy are checked as well.
The audit log collects events about members, access, companies, Fortnox, billing and approvals in one timeline. You can filter it by company and export it as CSV, and the approval history can be exported separately.
Three answers before you start
Is one account enough for all clients?
Yes. The firm has one Nordsynk agreement and one workspace. Client companies are connected one at a time under it, and all consultants are included. You pay a 490 SEK base fee plus 149 SEK per active connected client company per month, lower from company 11, and at least 937 SEK a month excl. VAT. Disconnected companies are not billed.
Does each client company need an Integrationslicens?
It may. Each client company is connected with its own Fortnox account and may need an active Fortnox Integrationslicens. It is an add-on from Fortnox, not from Nordsynk, and it is included in Fortnox's larger company packages. If connecting a company fails, check the licence in Fortnox first.
How do consultants log in?
With their own Fortnox user. You invite the consultant by email, the consultant signs in with that address and connects each client company they work in. Nobody shares a login, and the user's Fortnox permissions apply even when the work starts in Claude.
Two ways to buy, counted per client company
Nordsynk is the same product whichever way you buy it. Choose by how your firm works.
Nordsynk agreement
149 SEK
per active connected client company per month, plus a 490 SEK base fee
- 99 SEK per client company per month for companies 11–50, then 69 SEK per client company
- All consultants and users included
- Minimum 3 client companies, from 937 SEK a month excl. VAT
- Disconnected client companies are not charged
- Invoiced by Nordsynk through Stripe
Buy through Fortnox Marketplace
199 SEK
per Fortnox company per user per month
- Bought and managed in Fortnox
- A user working in 10 companies needs 10 licences
- One licence never covers all companies
Example · sample firm with 30 active client companies
Monthly cost, Nordsynk agreement
Excl. VAT
| Item | Count | Amount |
|---|---|---|
| Base fee, all consultants included | Count1 | AmountSEK 490 |
| Companies 1–10 at SEK 149 | Count10 | AmountSEK 1,490 |
| Companies 11–30 at SEK 99 | Count20 | AmountSEK 1,980 |
Larger firms and pilot customers can get a fixed, custom agreement. Each connected client company may need an active Fortnox Integrationslicens, which is separate from the Nordsynk agreement.
Free for up to three client companies
Accounting firms that Nordsynk approves as partners can use the platform free of charge for up to three active client companies. There is no end date.
- All consultants included, with no end date
- From client company four, the ordinary firm price applies
- redovisningsbyra.partner.point3
Nordsynk approves partner firms by hand and checks that the firm is an accounting firm. Each client company may need an active Fortnox Integrationslicens. It is an add-on from Fortnox, not from Nordsynk.
Common questions about AI for accounting firms
Is there AI for accounting firms that works directly in Fortnox?
Yes. Nordsynk connects Claude and ChatGPT to your client companies in Fortnox. Consultants ask questions and give instructions in plain language, and Nordsynk carries them out in the right client company. Changes to the books are held for approval, and you decide per team member which client companies they reach.
Can AI do the bookkeeping for our clients?
AI can prepare the work, for example approval and coding of supplier invoices. The change is shown in a preview and is made only when an authorised person approves it. Judging what the correct bookkeeping is stays with the consultant.
How do we switch between clients?
Mostly you don't have to. Name the client in your question and Nordsynk directs it to the right Fortnox company. If you are unsure which companies are connected, ask which clients exist, and a question that covers all clients is searched in every connected company.
Can we limit what a team member can do?
Yes. Owners and admins give each consultant read, change or admin access per client company, or one level for all clients. Read access blocks changes. By default changes are held for approval in the browser, and a company can enable auto-approval so changes run immediately. Fortnox permissions and the access policy apply in both modes.
How are licences counted for a firm?
There are two ways to buy. Through Fortnox Marketplace, Nordsynk costs 199 SEK per Fortnox company per user per month, and a user needs a licence in every company they work in. With a Nordsynk agreement the firm pays a 490 SEK base fee plus 149 SEK per active connected client company per month, with a lower price from company 11, and all consultants are included.
What does Nordsynk cost for a firm with 10 client companies?
With a Nordsynk agreement it comes to a 490 SEK base fee plus 149 SEK per client company per month for 10 client companies, excluding VAT and regardless of consultant count. Disconnected client companies are not charged. The minimum is 3 client companies, from 937 SEK a month.
Does every client company need a Fortnox Integrationslicens?
It may. Each connected client company may need an active Fortnox Integrationslicens, which is separate from the Nordsynk agreement. If connecting a company fails, check the licence in Fortnox first.
What happens when a consultant leaves?
You deactivate the member in the team view. The person loses access, and the next question from that account is no longer answered. The event is recorded in the audit log.
How do we get started?
An owner creates the firm's Nordsynk agreement and connects the first client company with their Fortnox account. You then invite the consultants and set which client companies each one reaches. The steps are in the onboarding guide for firms.
Set up the firm's workspace
Create your Nordsynk agreement, then connect the first client company with your Fortnox account.