Assume your chats are not private unless the platform states otherwise in writing. Retention periods, training-data use, and whether deletion actually deletes vary enormously across the category, and the answer is almost never in the FAQ. It is in the privacy policy, and it is usually vague.
The four questions a policy has to answer
| Question | Good answer | Warning sign |
|---|---|---|
| How long are chats retained? | A stated period, or until you delete | "As long as necessary" |
| Do they train on my content? | No, or an opt-out that works | Silence, or opt-out buried in settings |
| Does delete really delete? | Deletion within a stated window, backups included | "Removed from view" |
| Who can read it? | Named categories, stated purpose | "Trusted partners" |
A vague policy is not an absence of a policy. It is a policy that reserves maximum latitude, and it should be read that way.
Why this matters more here than elsewhere
The content is, by definition, the content you would least want attached to your name. That raises the stakes on both retention and on what appears on your card statement, which is a separate leak that people usually discover after subscribing.
What to actually do
The practical method is in how to check what a platform does with your data. The short version: find the retention section, find the training section, test the delete function, and check the descriptor on a small purchase before a large one. If you are new to the category, start with what an AI girlfriend app actually is.
Part of the full NSFW AI safety checklist.
FAQ
Does paying make it private?
It helps, because the business model shifts from data-funded to subscription-funded, but plenty of paid platforms still retain and train. Price is not a privacy signal.
Is a VPN enough?
No. A VPN hides your network path, not the content you type into an account tied to your email and card.
What about "we never share your data"?
Sharing and retaining are different claims. A platform can truthfully never share while retaining everything indefinitely and training on all of it.