OpenBRM

7.8easy start · #2 of 47
in Dunning Management Software

Free to practise onyes
Free trialyes
Well documentedyes
Runs where you workyes

Runs on api, Linux, Mac, self-hosted, Web, Windows.

OpenBRM is ranked #2 of 47 in dunning management software on The Geeks Club. It runs on API, Linux, macOS, Self-hosted, Web, Windows. There is a free plan. A free trial is offered.

OpenBRM plans and pricing

All plans

Hosted SaaS trial Free Full system in browser with sample data loaded · trial duration not stated openbrm.com · 7 Oct 2026

Self-hosted OpenBRM Free Complete platform, including OpenRate rating engine and ecommerce component · no licence fee openbrm.com · 7 Oct 2026

Compared on dunning management software

Free plan: Yes
Automated retries: Yes
Notification channels: email, SMS
Payment integrations: Authorize.Net, PaymentsGateway, PayPal, FirstData, DIBS, PayWay, Chase Paymentech, Westpac, Nedbank, eWAY, Ezidebit, PayFast, EasyPay
API and webhooks: Yes

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The record

Purpose: OpenBRM is an open source billing and subscription management platform for telecom, ISPs, MVNOs, SaaS businesses and enterprises.
Billing: It combines recurring subscriptions, one-off charges, prepaid balances and rated usage on a customer-cycle invoice delivered by email or PDF.
Subscriptions and inventory: Subscription operations include plan changes, upgrades, downgrades, cancellation and activation, with provisioning hooks; the inventory manager tracks SIMs, MSISDNs, modems and IP pools.
Storefront: The platform includes an ecommerce storefront for selling subscriptions with recurring billing and payment processing.
Rating: OpenBRM integrates the OpenRate engine, which the site says processes around 1,000 CDRs per second and accepts delimited, fixed-length, binary, TAP and ASN.1 formats.
CRM: Its built-in CRM generates quotes, manages support tickets, sends bulk SMS and email notifications, and supports automatic customer reminders.
Payment gateways: Gateways supported by default include Authorize.Net, PaymentsGateway, PayPal, FirstData, DIBS, PayWay and Chase Paymentech.
Other integrations: The integrations page lists vTiger, SugarCRM, SuiteCRM, Westpac, Nedbank, eWAY, Ezidebit, PayFast, EasyPay, KashFlow, Joomla and RADIUSdesk.
APIs and stack: GUI functions are available through SOAP and REST APIs; the listed stack includes Java 17, Grails 6.2.2, Spring Boot 2.7, PostgreSQL 18 and Tomcat.
Deployment: The complete package is self-hosted and has no licence fee; the maker also offers hosted SaaS trials, but does not state the operating-system support matrix on the page.
Security and privacy: The privacy policy says the product installation is operated by the customer or a third party, who controls the data it holds; the site does not state security certifications or compliance attestations.
Support and services: Saralam Technologies develops and supports OpenBRM and offers implementation, integration and custom development services.
Pricing details: The maker states there is no licence cost for the self-hosted source and package; it does not publish a price for the hosted SaaS option on the pages reviewed.
Price from: Free

Where it ranks on The Geeks Club

Best Dunning Management Software in 2026#2 of 47

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Sources

openbrm.com· checked 7 Oct 2026
openbrm.com/integrations.html· checked 7 Oct 2026
openbrm.com/download.html· checked 7 Oct 2026
openbrm.com/privacy.html· checked 7 Oct 2026
openbrm.com/about.html· checked 7 Oct 2026