Your own Fortnox alternative. Self-hosted in Sweden.
Accounted is the open-source AI accounting software. We deploy and operate your own instance on our own hardware in Falkenberg — almost as smooth as one-click, but with real people behind it. You own and control all your data, and it never leaves Sweden.
The open-source accounting software — built for agents.
Accounted is a Swedish open-source accounting system (AGPL-3.0): BAS bookkeeping, invoicing, VAT reporting, SIE export and seven years of archive — with an open REST API and an MCP server so AI agents can post, invoice and report for you.
Because the whole engine is open, it can be self-hosted. That is where we come in: Kepler runs your instance on our own Swedish hardware, handles operations, updates and backups — so you never have to choose between cloud convenience and owning your company's most important dataset.
Open source
AGPL-3.0. No black box, no lock-in — audit how every entry is validated.
API + MCP
Built agent-first. Your code and your AI agents talk straight to the books.
SIE4 out, always
Your bookkeeping is exportable whenever you want. Move in — and out — with no ransom.
Almost one-click. Real people behind it.
No wizard that leaves you alone with a broken database. You order — an engineer deploys, configures and hands over a finished instance on your domain.
Order your instance
Tell us your company name and preferred domain. We provision a single-tenant instance on our own node in Falkenberg — database, TLS and encryption included.
~5 min for youLog in and start bookkeeping
You get a login on your own domain, usually the same day. Moving from Fortnox, Bokio or Visma? Import via SIE — we help if you want.
Done within one business dayWe operate. You own.
Updates, security patches, around-the-clock monitoring and hourly backups — our job. The data, the instance and the exports — yours.
Ongoing · real engineersIt’s your platform. Build on it.
That is the whole point of self-hosting: you don't just use the books — you develop against them. We set up a CI/CD pipeline to your instance so you can keep building and deploying straight to your own environment. Connect any git client — GitHub, GitLab, Bitbucket or your own Git — and push changes right in.
Your own modules, your own integrations, your own automations on top of an open API and an MCP server. That is something a closed 199 kr cloud service can never give you — there you rent a product; here you own a platform.
CI/CD to your instance
Push to main → deploy to your own environment. We set up the pipeline, you keep building.
Any git client
GitHub, GitLab, Bitbucket or your own Git — plug in what you already use. Your workflow, not ours.
Open API + MCP
Build agents, integrations and custom modules straight against the books — full access, no lock-in.
Stable, reliable — and provably yours.
Hourly backups 60 min
Automatic backup every hour, encrypted, with up to 90 days of retention. Restore the whole instance to any hour — not just "last night".
Your data, full stop
Your own instance, your own database, no shared tables. Full export of database and files whenever you want, plus SIE4 straight out of the system.
Hosted in Sweden
Own hardware in Falkenberg, Swedish company, Swedish jurisdiction. Accounting data under GDPR with no third-country transfers — see Trust.
Updates & patches
We follow Accounted's releases, test and roll out. Security patches are prioritized the same day. You mostly notice it in the changelog.
24/7 with humans
The instance is monitored around the clock. Something deviates — an engineer acts, not an auto-reply. Swedish support on weekdays, on-call for real incidents.
Grows with the company
More volume, more users, an agency portfolio? We move the instance to larger resources with no downtime — same data, same domain.
Cloud service or self-hosted on Kepler?
Accounted's own cloud service is excellent for most. Self-hosting is for you who want — or must — own the operations: policy requirements, procurement, or simply the principle that a company's bookkeeping should sit with the company.
Flat price per instance. Nothing metered on top.
Prices excl. VAT. No setup fee, no commitment on Solo and Team. The commit discount (3–36 mo) applies as on the rest of the platform — see the pricing page.
Self-hosted Accounted, straight up.
Is Accounted a real Fortnox alternative?
What does "almost one-click" mean?
How do the backups work?
Who owns the data?
Do bank connections and tax-authority filing work on a self-hosted instance?
Can we develop against and customise the instance?
Can you operate other open source for us?
The books are the company's memory. Own them.
Your own Accounted instance on Swedish soil, operated by engineers, backed up every hour. From order to login in a day.
Your Fortnox alternative. Your operations.
Tell us which system you are coming from, and we come back with a plan, price and start date — usually the same day.