Qodana is a code quality platform from JetBrains, the Czech maker of IntelliJ IDEA, PyCharm and other developer tools. It runs static code analysis on more than 60 languages, including Java, JavaScript, TypeScript, PHP, Kotlin, Python, Go, C# and C/C++, usually as a step in a CI pipeline or on pull requests. Results can be viewed in JetBrains IDEs, in Visual Studio Code and in Qodana Cloud, to which the analysis reports are uploaded. A Community licence is available with restricted functionality, and paid Ultimate editions are sold on a licence basis.
JetBrains is a products and services provider based in the Czech Republic, an EU member state. According to JetBrains' sub-processor list, Qodana is hosted through Amazon Web Services in Ireland, so the reports stored in the cloud remain within the EU. Qodana is not presented as open-source software, which means the source code cannot be audited, and organisations depend on the licence and support terms. Amazon Web Services is a US group, so the US-parent consideration applies at sub-processor level and should be weighed in the contract.