Press two systems. The right-hand side says what the link would do, how long it takes and what it costs. Nothing gets re-typed; a failed sync is a ticket, not a mystery at month end.
Sage to Microsoft 365: about 2 weeks, from £1,200 fixed, monitored afterwards on your contract.
Six things that make it plumbing rather than a script someone wrote once.
The links running today, including on our own helpdesk.

Sage, Xero, Microsoft 365, WooCommerce, Shopify, 8x8, HubSpot and our own Perfex. The 8x8-to-ticket link runs on our own helpdesk; the website feed on these pages is one too.
The pages most people read next.

Helpdesk 0113 216 6777, Monday to Friday 08:00 to 18:00.