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.
Velocity - Velocity gives your Windows desktop offline access to over 150 API documentation sets provided by...
ChargeOver - ChargeOver automates recurring billing, subscription billing, & payment acceptance. A SaaS that integrates with Xero, Quickbooks, & has an API. Free trial.
AgencyBloc - CRM/Agency Management System for L&H Insurance Agencies
Elorus - A super-easy online invoicing & time tracking software
LIFEfit - Financial Information Technology provides flexible administration software to life and pensions companies worldwide.