Intersoftware
Dutch financial advisory software provider serving intermediaries since 1995
Overview
Intersoftware is a Dutch software company that develops financial advisory and intermediary software for the insurance and financial services markets. Founded in 1995, the company has built a dominant position in the Dutch financial advisory ecosystem with its flagship Adviesbox platform, which serves over 3,000 users across independent advisors, advisory chains, banks, and insurance companies. Acquired by DIAS Group in December 2022 from ING Bank, Intersoftware is transitioning to cloud-native architecture while maintaining market leadership.
The company operates on an API-first platform model that enables third parties to build branded advisory applications. Its core technology delivers product information feeds, mortgage and tax calculation engines, customer data management, and document storage capabilities. Intersoftware's success is evidenced by independent market research showing Adviesbox has won the best advisory software award seven times, and by its use as the foundation for platforms deployed by other fintech companies such as Knab and Fiew.
As a PE-backed technology company with a 30-year track record, established product-market fit, and expanding cloud capabilities, Intersoftware represents the infrastructure layer of the Dutch financial advisory market.
Products & Services
Adviesbox
Advisory software designed to guide financial advisors through the complete advice lifecycle—orientation, advice provision, intermediation (brokerage), and administration workflows. The platform handles product sourcing, customer data management, document generation, and compliance workflows.
Key Features
- Complete advice lifecycle workflow automation
- Integrated mortgage and tax calculation engines
- Product information feeds from banks and insurers
- Customer data and document management
- Compliance and regulatory reporting capabilities
Target Users: Independent financial advisors, advisory chains, banks providing advisory services
Adviesbox Platform
An API-first platform that serves as the foundation for custom advisory applications. The platform allows fintech companies to build branded advisory solutions without developing underlying financial calculation and data management infrastructure.
Key Features
- RESTful API architecture for advisory workflows
- Mortgage calculation and tax assessment engines
- Product data feeds and interest rate information
- Customer data storage and retrieval
- Document management and generation services
Target Users: Fintech companies, digital banks, embedded insurance providers
Additional Solutions
Key Features
- Website modules for adding advisory functionality to existing portals
- Custom transaction systems built to specification for enterprise clients
At a Glance
- Founded
- 1995
- Headquarters
- Gouda, Zuid-Holland, Netherlands
- Employees
- 11-50
- Funding
- PE-Backed
Category & Focus
- Category
- Core Administration
- Subcategories
- Advisory software intermediary platforms financial product distribution
- Insurance Verticals
- Life & Annuity P&C Personal P&C Commercial
- Target Customers
- Brokers, Agents/Agencies, Carriers
Customers
- Knab (uses Adviesbox Platform as foundation for proprietary advisory tool)
- Fiew (uses Adviesbox Platform for advisory solution)
- ING Bank (continuing client post-DIAS acquisition)
- Major financial advisory chains and independent advisors across Netherlands
- Banking and insurance companies in Dutch market
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Last updated: 2026-06-14