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A powerful billing platform designed for the subscription economy...

Mediation - Rating


AR Management

Prepaid & Postpaid charging



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A robust solution

capable of scaling for the most demanding businesses

Full Java
Highly customizable

Natively multi-tenant
Available for public or private cloud

Connectors Available to All Major CRMs
24/24 7/7 Enterprise Support


many new

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Industry verticals

Cloud Operators


Internet of Things


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First Carrier Grade Billing Solution Available on Microsoft Azure

Deploy in one-click

Instantly flex your infrastructure to handle peak billing cycles

Welcome to Opencell

Carrier grade open source billing system including mediation, prepaid and postpaid rating, invoicing, AR management & reporting

Access to Demo !

Need more information?

Interested in finding out more about Opencell 4.1's functionalities, references and service model? Download our presentation by clicking below.

More information

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About Us

Opencell is a dedicated team of software specialists dedicated to building the world's best open source software solution.

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Latest News

Opencell 4.1 : Telco Webinar

If you didn't have a chance to catch our latest webinar on Opencell for telco operators, you might want to check out this video. Jean-Philippe, our presales engineer, and Sebastien, our CTO, present some great use B2B and B2C use cases in a telco environment. [embed]