BillGrid.com - BillGrid is an easy to use online invoicing, billing and expense management system that will save you time with tracking clients projects, expenses, invoices and payments.
Freeje - Connect with your clients everywhere with the help of Freeje. We are offering virtual phone numbers, SMS numbers, fax numbers, toll-free numbers, virtual SIM cards for your profession and private phone calls.
ChargeOver - ChargeOver automates recurring billing, subscription billing, & payment acceptance. A SaaS that integrates with Xero, Quickbooks, & has an API. Free trial.
Convoso - Call center solution to covert leads faster
MinuteDock - Web-based time tracking software designed to integrate with the Xero accounting package.
TollFreeForwarding - TollFreeForwarding offers hosted PBX, call forwarding and IVR solutions.