Yes — StayOnHire integrates directly with Xero. Invoices generated from your hire jobs sync through to Xero, along with contact records, so you're not manually re-entering billing data or reconciling hire sheets against your accounts by hand.
This is one of the most common reasons hire yards move off spreadsheets: the billing and the scheduling live in the same system instead of two disconnected ones. See our Xero integration page for setup details.