One flow to connect any accounting system

Your customers authorize access in a few clicks, same UI, regardless of whether they're on Fortnox, Visma, Bjorn Lunden, or a dozen others.

Works seamlessly with

Exact Online

Microsoft Business Central

File.1

Tripletex

Fortnox

Spiris

Bjorn Lunden

Visma Netvisor

Procountor

Visma Dinero

Billy

Visma eConomic

Your brand, their first impression

Customize colors, logo, and typography to match your product exactly, with support for both light and dark mode, so the onboarding feels native to your customers

Disclaimer: The color theme shown is for demonstration purposes only and is inspired by Claude's visual identity, owned by Anthropic. All brand assets, colors, and trademarks belong to their respective owners. Zwapgrid is not affiliated with Anthropic.

Let us own the integration layer.
You own your product.

Companies that choose Zwapgrid aren't buying an API — they're buying back the months of engineering time they would have spent on something that isn't their core business.