--- title: "Charm Partner Programme welcomes Opencell\n | Ubuntu" description: Canonical is excited to announce that Opencell has joined the Charm Partner Programme (CPP). Canonical’s CPP helps solution providers make best use of Canonical’s universal service modeling tool, Juju; enabling instant workload deployment, integration, and scaling with a click of a mouse. The Juju Charm Store has over 300 cloud based appl […] url: https://ubuntu.com/blog/charm-partner-programme-welcomes-opencell?format=md keywords: index, follow --- 1. [Blog](https://ubuntu.com/blog) 2. Article --- [Canonical](https://ubuntu.com/blog/author/canonical "More about Canonical") 18 November 2015 # Charm Partner Programme welcomes Opencell --- Share the article Canonical is excited to announce that Opencell has joined the Charm Partner Programme (CPP). Canonical’s CPP helps solution providers make best use of Canonical’s universal service modeling tool, Juju; enabling instant workload deployment, integration, and scaling with a click of a mouse. The Juju Charm Store has over 300 cloud based applications ready to be used on most public and private clouds, as well as bare metal servers. Opencell is a carrier grade open source billing solution, which includes mediation, prepaid and postpaid rating, invoicing, AR management and reporting. They will initially be charming their enterprise edition for inclusion in the Juju Charm Store.  An early version of  the Juju enabled Opencell will be shown at [TAD Summit](http://tadsummit.com/2015/) in Lisbon this week. “Joining CPP and providing a Juju enabled version of the Opencell billing solution is a great step forward in our strategy to make it easier for our clients to integrate our open source billing application and provide true scalability on public, private and bare metal clouds,” commented David Meyer, Opencell’s CEO. “Opencell is a robust and comprehensive billing solution, and we are excited to welcome them to our Cloud Ecosystem. As the first open source billing solution to be made available on Microsoft Azure, they further extend the flexibility and freedom from vendor lock in, offered to Juju users,” said Stefan Johannson, Global Director of Software Alliances at Canonical. To learn more about Canonical’s partner programmes, including the Charm Partner Programme,please visit . [Get in touch Interested in running Ubuntu in your organization?](https://ubuntu.com/about/contact-us/form) ## Newsletter signup Get the latest Ubuntu news and updates in your inbox. Work email: \*I agree to receive information about Canonical's products and services. By submitting this form, I confirm that I have read and agree to [Canonical's Privacy Policy](https://canonical.com/legal/data-privacy). Sign up ## Share on --- ## Related posts [### How we create a Canonical Academy exam](https://ubuntu.com/blog/how-we-create-a-canonical-academy-exam) Open source provides the world with access to cutting-edge software, and the learning that comes with it. But how do you validate someone’s skills in an open ecosystem?... [Ishani Ghoshal](https://ubuntu.com/blog/author/ishanighoshal) 2 September 2026 [### Surviving the uncharted: when dedicated OpenStack expertise is your best ally in disaster recovery](https://ubuntu.com/blog/support-restores-openstack) A customer’s OpenStack control plane went down overnight after their only backup proved stale. Canonical support rebuilt the database cluster live, service by service, without... [Lidia Luna Puerta](https://ubuntu.com/blog/author/lidia-luna) 1 September 2026 [### Canonical joins the Open Secure AI Alliance](https://ubuntu.com/blog/open-secure-ai-alliance) Canonical is now part of the Open Secure AI Alliance, announced by NVIDIA with partners across cloud computing, cybersecurity, enterprise software, open source foundations, and... [Canonical](https://ubuntu.com/blog/author/canonical) 28 August 2026 [### AI harnesses for telco autonomous networks](https://ubuntu.com/blog/ai-harnesses-for-telco-autonomous-networks) As the telco industry transitions toward Autonomous Networks Level 4, a fundamental architectural challenge has emerged: how do you build a secure, reliable and interoperable... [estelacarmona](https://ubuntu.com/blog/author/estelacarmona) 28 August 2026