@kolya @susankayequinn @catrambo Not an announcement, but I did find a statement from a Grammarly representative quoted in this article by a tech media company: https://www.protocol.com/enterprise/grammarly-writing-assistants-ai-data

It isn't recent - from back in 2022. Not familiar enough with Protocol to make comment on its reliability.

The Terms of Service and Privacy Policy leave this open to occur (as part of use of data to provide and improve services) but do not specify if user data becomes AI training data or is just processed by AI.