OpenBRM - Open Source Billing Platform download

OpenBRM is an open source billing and revenue management platform for telecom, subscription, and usage-based businesses. It handles the full cycle — customer accounts, products and plans, orders, rating, invoicing, and payments — in one system you can run and extend yourself.

Built on a modern Java stack (Java 17, Grails 6, Spring Batch, PostgreSQL), OpenBRM is a practical alternative to proprietary BRM suites like Oracle BRM. It supports payment gateway integration, batch billing runs, web service APIs, and configurable workflows for provisioning and account management.

Documentation, demos, and commercial support: https://openbrm.com

Features

open source telecom billing system
Customer & account management
Product catalog, plans, and pricing
Order management and provisioning
Usage rating and batch billing runs
Invoicing and payment gateway integration
Web service APIs (SOAP/REST)
PostgreSQL backend, Java 17 / Grails 6

Project Samples

Customer management – account details, balance, billing cycle and quick actions

Order details – recurring monthly plan with proration and invoice generation

Invoice view – line items, payment status, PDF download and email

Payment details – linked invoices, payment instrument and email notification

Product catalogue – plans, pricing, product codes and categories

Built-in reports – invoice, order, payment and customer reports with date filters and export

Project Activity

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