Accounting Integrations

Automatically sync invoices from Kai to your accounting software — no manual data entry, no mistakes.

Kai connects with leading Dutch and European accounting platforms so your financial records stay up to date.

Supported Platforms

Multi-regional accounting platform used across Europe and beyond.

Popular Dutch/European invoicing and accounting solution.

Straightforward Dutch online bookkeeping software.

Dutch accounting and document processing platform.

Dutch online accounting (boekhouden) for freelancers and SMBs.

Don't see your platform?

Tell us which accounting software your group uses. We add new providers based on real demand from real groups.

Encrypted credential storage

Auto-sync on invoice creation

Sync history and audit trail

Automatic retry on failure

Enable or disable per group

Test connection before going live

Set up your integration in minutes. Invoices sync automatically from day one.

Works with your existing accounting setup.