Clockwork connects directly to QuickBooks Online, QuickBooks Desktop and Xero, and imports from Excel, CSV and Google Sheets. All of them are included on every plan, with no integration fees. The full list, and what read-only access means, is in What Clockwork connects to.

You don't need one of the supported systems to run Clockwork. If you're on Sage Intacct, NetSuite, MYOB, FreshBooks or anything else, the Excel or CSV import works on its own — export from your system, import into Clockwork, and your model and forecast build from that.

We want to know which systems people are on. Message us in the chat, or email support@clockwork.ai, and tell us what you're running — it genuinely informs what we build next.

If you're an accounting firm or at enterprise scale, custom API integration is available on Enterprise firm plans. Book a time with our team and we'll tell you honestly whether it fits.