Xero is a cloud-based small business accounting software with tools for managing invoicing, bank reconciliation, inventory, purchasing, expenses, bookkeeping and more. Xero is an alternative to QuickBooks. It is a modern, small business accounting software that lives in the cloud. It’s accessible from any computer or mobile device, making for a smarter and easier accounting process, with features including cash flow tracking, payment processing, bank reconciliation, expense tracking, inventory management, financial reporting, and more.