It is opt-in by default for non-commercial licenses:

> For companies: Admins can enable data sharing at a company-wide level. To support early adopters, we’re offering a limited number of free All Products Pack subscriptions to organizations willing to participate while we explore this program. For companies that are not willing to opt in to the program, nothing changes, and as always, admins are in control. > For individuals on non-commercial licenses: Data sharing is enabled by default, but you can turn it off anytime in the settings. > For individuals using commercial licenses, free trials, free community licenses, or EAP builds: Nothing changes. You can still opt in via the settings if you are willing to share data with JetBrains (and your admins, if any, allow it).

And the detail of what is collected:

> We’re now adding the option to allow the collection of detailed code‑related data pertaining to IDE activity, such as edit history, terminal usage, and your interactions with AI features. This may include code snippets, prompt text, and AI responses.

Got this email. Not happy about it.

Is this true for the Open Source one?

Really too bad. Rider is the best option for C# IMO. Would really like to know if vim with LSP is a good alternative.

Translation: "If you don't pay us with money, you will with your data."

How about making it opt in and you pay me for training your AI?

Having the option to opt out is quite useless if it starts harvesting your code the second it enables itself.

I've come to expect better of Jetbrains. This is pretty shitty.