Extend CashCtrl, don't replace it
Lean accounting stays lean — the client conversation still doesn't end up in your inbox.
CashCtrl is deliberately lean. athemi adds the one piece that doesn't belong in it: the customer conversation around the quote and the invoice.
The CashCtrl connector is still young. If you would like to use it, we will set it up together with you and fill in whatever your workflow needs. Contact →
What is CashCtrl?
CashCtrl is a Swiss cloud-based accounting software built for small businesses, freelancers, and self-employed professionals. Founded in Zurich, it offers full double-entry bookkeeping with Swiss QR-bill support, multi-currency handling, and direct bank file imports — all at a fraction of the cost of traditional ERP suites.
CashCtrl is particularly popular with one-person businesses and micro-teams thanks to its free starter tier and straightforward, German-language interface designed specifically for Swiss accounting standards (MWST, OR compliance).
How athemi will integrate with CashCtrl
What athemi connects to CashCtrl:
Quotes from your categories
CashCtrl organises orders into categories. athemi reads the open ones and moves one into a project with a click.
Contacts both ways
Pull CashCtrl contacts into athemi; write new ones back.
Approval reported back
Your customer's approval sets the CashCtrl order to accepted.
Best for
For businesses keeping CashCtrl deliberately lean and intending to keep it that way. Customer communication does not belong in your accounting — but it does not belong in a personal inbox either.
Frequently asked questions about CashCtrl & athemi
Ready to connect CashCtrl with athemi?
Start free — no credit card required.