The synergy of Xero and SuiteCRM is a double bonanza, as SuiteCRM Xero Accounting Integration by Fynsis brings a seamless flow of data of customers from inside your CRM to the actual billing and invoicing system in useful handshake so the bills can be generated within CRM.
Other add-ons of interest
Analytic Reporting Tool Basic
Dynamic Reports and Interactive Charts.
Powerful tool for SuiteCRM report creation and data analytics. Includes a variety of chart types, detailed, summary and pivot tables. This Reporting Tool is for anyone, no need for technical knowledge or SQL. Comes with over a hundred prebuilt reports.
QuickBooks Integration with SuiteCRM
Sync QuickBooks Customer,Invoice & Products in SuiteCRM. The integration will generate a Contact in SuiteCRM whenever you create a customer, an Invoice when a new Invoice is created, and a Product when a new Item is created.