The community version of MUI X is published under an MIT license and is free forever. See the Pricing page for a detailed feature comparison. Rest assured that when we release features commercially, it's only because we believe that you will not find a better MIT-licensed alternative anywhere else. We offer commercial licenses to developers who need the most advanced features that cannot be easily maintained by the open-source community.Ĭommercial licenses enable us to support a full-time staff of engineers, which is simply not possible through the MIT model. You can learn more about our stewardship ethos in this document from our company handbook. We are committed to the continued advancement of the open-source libraries.Īnything we release under an MIT license will remain MIT-licensed forever. The MUI team has been building MIT-licensed React components since 2014 with Material UI. Purchase a commercial license for advanced features and support. MUI X is an open-core, MIT-licensed library.
