JetBrains launched its marketplace today
https://blog.jetbrains.com/blog/2019/06/26/get-more-out-of-your-jetbrains-tools-with-commercial-third-party-plugins-from-jetbrains-marketplace/
My plugin (ZenUML support) joined the initial release: https://plugins.jetbrains.com/plugin/12437-zenuml-support
