Products · Available
Castbook
Cloud software that brings an accounting office’s recurring monthly work onto one screen.
Status
Available · checked 18.09.2026
Who it is for
Certified public accountants and accounting offices that work with many clients.
Support and contact
For setup and usage questions, write to [email protected] or message our WhatsApp line.
What works today
- Preparing e-invoices for clients in bulk
- Tracking the tax-filing calendar and upcoming deadlines
- Seeing collection status in a single list
No product screens are shown here; see the product itself via its access link.
Related announcements and articles
First conversation
Tell us what you want to do, and we will work out together where to start.
In the first call we talk through your business, where things stand and what matters most. We say plainly which parts make sense for us to take on and which you should run yourself.