What Fortnox does

Fortnox AB is a Swedish cloud-based SaaS provider headquartered in Växjö that delivers an integrated business management platform for small and medium-sized businesses, entrepreneurs, and accounting firms. The core product suite comprises Bokföringsprogram (accounting), Faktureringsprogram (invoicing), and Löneprogram (payroll), supplemented by modular add-ons such as Fortnox Arkivplats for document storage and digital signing, Smarta betalningar for embedded payments, Fortnox Företagskort for corporate expense management, and accounting-firm-specific tools including Fortnox Blink and Rapport & analys. A separate vertical line covers schools and associations, and an upmarket line targets larger companies and corporate groups.

The platform is built on a platform-plus-modules architecture with an open API and developer portal supporting 500+ external system integrations (cash registers, web shops, workflow systems), enabling customers to compose customized business systems on top of the Fortnox core. Revenue is generated primarily through recurring subscriptions (monthly, quarterly, or annual billing with differentiated pricing by commitment length) plus a transaction fee of 19 SEK per digitally signed document. Distribution is a hybrid product-led growth and channel-partner motion: self-serve acquisition with a free first six months for newly started businesses, layered with an indirect channel in which thousands of redovisningskonsulter across Sweden use and recommend the platform. Current operating geography is Sweden-dominant with stated Nordic-region ambitions; mobile access is available via iOS and Android apps.

The go-to-market deliberately targets the point of business formation—incorporation, share register changes, board changes, share sales—through linked services (e.g., lagerbolag purchase, holding company formation), positioning Fortnox as the system of record from day one of a Swedish business's life. Marketing is supported by a substantial Swedish-language content moat (Fortnox Företagsguide, Studio Fortnox video series, interactive calculators for VAT and after-tax salary), which reinforces organic search acquisition and brand authority in the domestic SMB segment.

Name

Fortnox

Legal name

Fortnox AB

Website

https://arkivplats.se

Company type

Private

Operating status

Operating

Short description

Fortnox AB is a Swedish cloud-based SaaS platform that delivers integrated business management software—including accounting, invoicing, payroll, document management, and digital signing—to small and medium-sized businesses, entrepreneurs, and accounting firms across Sweden, with 500+ external system integrations.

Ownership category

akta.pro rank

Product category

Cloud Accounting Software

NAICS

Software Publishers (513210)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Digital Wealth Platforms for Advisors (TAMP/Advisor Tech) (FSAGAEAH)

Keywords

• Cloud accounting software
• Business management platform
• Payroll administration software
• Invoicing and billing software
• Digital document signing

Headquarters

HQ city

Växjö

HQ country

Sweden

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Subscription Revenue: Monthly or annual subscription plans for access to accounting, invoicing, and payroll software. Pricing varies based on package selected and contract duration (quarterly vs annual).
2. Document Signing Fees: 19 SEK per document signing transaction.
3. Add-on Services: Additional products and services such as Arkivplats (archive) as add-ons purchased on top of base subscription packages.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Fortnox provides a cloud-based SaaS business management platform for Swedish companies, offering accounting (Bokföringsprogram), invoicing (Faktureringsprogram), and payroll (Löneprogram) software as core products, plus add-on modules for document management and digital signing (Fortnox Arkivplats), smart payments (Smarta betalningar), reporting and analytics, and a business card (Fortnox Företagskort). The platform is sold primarily via subscription to entrepreneurs, small and medium businesses, and accounting firms, with a specialized sub-brand (Fortnox Blink) for accounting agencies.

Product overview

Fortnox is a comprehensive business management platform offering a unified ecosystem of integrated software modules for small to large businesses. The core portfolio includes accounting (Bokföringsprogram), invoicing (Faktureringsprogram), and payroll (Löneprogram) as the foundational programs, supplemented by add-on modules such as Fortnox Arkivplats for document management and digital signing, Rapport & analys for reporting, and Smarta betalningar for smart payments. For accounting firms, Fortnox provides specialized solutions including Fortnox Blink and dedicated reporting tools. The platform also offers a mobile app (Fortnox App), business cards (Fortnox Företagskort), and connects to over 500 external systems including cash register systems, web shops, and workflow systems. The offering operates as a platform-plus-modules architecture with optional add-ons that can be selected based on business needs.

Differentiator

Problem solved

Functional benefit

Products and services

• Bokföringsprogram Accounting software for managing company finances, bookkeeping, and financial reporting; targeted at Swedish businesses and their accountants.
• Faktureringsprogram Invoicing software for creating and sending invoices, managing accounts receivable, and tracking payments; for Swedish businesses.
• Löneprogram Payroll software for managing employee salaries, taxes, and payroll administration; for Swedish employers.
• Fortnox Arkivplats Document storage and digital signing solution that centralizes all company documents (e.g., stock books, Bolagsverket certificates, Skatteverket receipts) and enables digital signatures at 19 SEK per document.
• Fortnox Blink Specialized solution for accounting firms and bookkeeping agencies (redovisningsbyråer) using the Fortnox platform.
• Rapport & analys Reporting and analytics module for accounting firms to analyze client financial data.
• Fortnox Företagskort Business card solution integrated with the Fortnox platform for company expense management.
• Fortnox App Mobile application for accessing Fortnox services on iOS and Android devices.
• Smarta betalningar Smart payments feature enabling document signing and payment processing directly within Fortnox without needing to log in to the bank.

Quantifiable outcome

• 500+ external system integrations available
• +2 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• 500+ External System ProviderscoreTechnology or IntegrationOver 500 external systems can connect to Fortnox including cash register systems, web shops, and workflow systems. These integrations extend Fortnox's functionality, enabling customers to build customized business management solutions with Fortnox as the core platform.
• Redovisningsbyråer (Accounting Firms)coreChannel Partner/ Reseller/ DistributorThousands of accounting consultants across Sweden use Fortnox as their primary platform for serving clients. These firms collaborate with businesses using Fortnox, providing services ranging from full outsourcing to periodic reporting and reconciliation support.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Visma: Visma is the leading Nordic provider of business software, including accounting, payroll, and ERP for SMBs and accounting firms. It owns e-conomic and competes with Fortnox across the same Swedish/Nordic SMB and byrå customer base.
• e-conomic: e-conomic, owned by Visma, is a cloud accounting SaaS targeting SMBs and accountants across the Nordics. It overlaps directly with Fortnox on subscription-based accounting and invoicing for SMBs and byrås.
• Xero: Xero is a global SMB cloud accounting SaaS with a strong PLG motion and accounting-advisor ecosystem, closely mirroring Fortnox's PLG-plus-byrå distribution strategy and SMB target customer.
• Björn Lundén: Björn Lundén is a long-standing Swedish provider of accounting, payroll, and byrå software, directly competing with Fortnox in the Swedish SMB and accounting-firm segments.
• Hogia: Hogia offers Nordic business systems spanning accounting, payroll, and ERP for SMBs and enterprises. It competes with Fortnox on Swedish accounting software for both SMBs and larger groups.
• SPCS: SPCS provides Swedish accounting and payroll software used by SMBs and accounting firms, overlapping with Fortnox's core Bokföringsprogram and Löneprogram offerings in Sweden.
• Agda PS: Agda PS is a Swedish payroll and HR administration platform used by SMBs and accounting firms, directly comparable to Fortnox's Löneprogram payroll product.

Broad incumbents

• QuickBooks (Intuit): QuickBooks is Intuit's global SMB accounting and invoicing suite. While not specialized to Sweden, it overlaps with Fortnox on cloud accounting, invoicing, and SMB/micro-business target segments.
• Microsoft Dynamics 365 Business Central: Dynamics 365 Business Central is Microsoft's cloud ERP targeting SMBs and mid-market companies, including accounting and financial management capabilities that overlap with Fortnox's enterprise and corporate-group tier.
• Sage Business Cloud Accounting: Sage's cloud accounting products (Sage Business Cloud Accounting / Sage Intacct) serve SMBs and accounting practices globally, overlapping with Fortnox on subscription-based accounting for SMBs and accountants.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Fortnox