I was asked about Open Source Billing solutions via email today. It had been a while since I had reviewed this space, but a few minutes in my deli.cio.us network revealed some interesting titles:
<ul>
<li>Freeside billing and trouble ticketing (primarily geared towards ISPs)</li>
<li>CitrusDB (CRM, Customer Care, and Billing for ISPs, Consulting and Telcos)</li>
<li>JBilling (I’m pleased to see that one is based on the JEE platform)</li>
</ul>
<p>Al, Scott, I hope you find these products beneficial. Let us know which one you settle with and I’ll post your review here.</p>