jBilling

We have been using jbilling for some time now. Provides whole array of billing features and very extensible. Due to it's modular design new features can be added relatively quickly and easily.

Very clean UI. User Friendly. Aesthetically pleasing. Perfectly customizable for my small business.

Excellent tool for any kind of billing. Customization allows to convert application into desired application easily.

jBilling is in my opinion most user friendly as well as extension friendly openSource billing system. You can setup Subscription billing, pre/post paid billing the day one of your download. Extending jBilling by configuring a custom plugin and testing is just 30 minutes job. The latest release of jBilling also comes with Meta Fields feature which takes away the pain of customizing jBIlling entities (Customer, Product, Plan, Order etc) with business custom fields, thereby reducing the time for goto production. The latest 4.0 Enterprise Edition offers world class pricing support and the Telco Edition offers world class Mediation and Rating support and increased throughput with scalable mediation platform. Price Modeling on the system is taking the spreadsheet from the business team, uploading it to jBilling. Since these prices may be in thousands or 100s of thousand records, once can set up jBilling to create a Route and Nested Route based on these prices, which enhances the pricing performance in jBilling. The Telco Hosted takes away the pain of hosting jBilling locally at all. One just needs to know how to administer jBIlling and start using a PCI compliant jBilling instance for production where you charge customer's live, completing the Order to cash cycle for your business.

jBilling is easily the best deal out there when it comes to an advanced billing system. For those in need of subscription and event-based (CDR) billing capabilities, there isn't a single option available on the market that is more cost-effective. In addition, the open source framework enables you to take full control and customize it to suit your needs. No black box here! It isn't difficult to figure out exactly how things work. Overall an excellent system that is far less expensive in terms of TCO than other software with the same (or even less) features; gives total visibility into all billing processes. NOTE: This software requires some technical skills in order to get it up & running, as installation and configuration are somewhat involved. That said, if you aren't afraid to roll your sleeves up and tinker, this software is definitely worth a serious look... it easily handles almost any billing use case you can throw at it.