AI data deletion, answered straight.

Stored chats, files, memory and account data: yes, fully. Future training: yes, via opt-outs. Already-trained model weights: no — no provider can surgically unlearn you; the accepted remedy is suppressing outputs about you plus deleting everything else.

Settings → Personalization → Memory → Manage (delete entries) or Clear ChatGPT's memory (wipe all), then toggle Memory and 'Reference chat history' off. Full walkthrough on our delete-memory page and at chatgptmemory.com.

Use each provider's privacy portal — privacy.openai.com, privacy.anthropic.com, Google and Microsoft's privacy request forms, Meta's Data Subject Rights form — and paste a GDPR/CCPA template from our template page. GDPR answers are due within a month, CCPA within 45 days.

Their patterns persist in the model; individual private chats almost never become retrievable facts, but they can't be extracted either. Demand three things: deletion of the source data, exclusion from future training, and output suppression.

It removes your account data and conversations on the provider's deletion schedule (~30 days, legal holds aside). It does not reach trained weights (see above) or data others posted about you — those need the removal/suppression forms.

Inferences are personal data too, and health/sexuality inferences are special-category data under GDPR Article 9 with extra protection. They live in transcripts and memory entries — both deletable. Our sensitive-inferences page covers this in depth.

Contain (employee deletes chats/memory, training off), formalize (corporate deletion request to the provider's DPO), prevent (business tier with DPA, or an administered workspace). See the company-knowledge guide.

One with training off by default or by contract, short retention, readable memory, a DPA and residency options — and ideally fewer vendors overall. Our featured pick is Swiss-made MultipleChat AI (private workspaces; enterprise data isolation and EU/Swiss residency); local open-source models are the zero-cloud extreme.

They don't write memory, don't sit in your history and aren't used for training; providers may retain them briefly (e.g. up to 30 days) for abuse monitoring before purging. For intimate questions they're the right default.

EU: your national data protection authority. UK: the ICO. US: your state attorney general (California: CPPA). Complaints are free, and most providers resolve requests once a regulator is mentioned.

Export your data if you may need evidence, screenshot saved memories if you will file a formal request, then delete chats/files and turn off training. If you delete first, you may lose proof of what was stored.

You can delete the chat from your own account. If the other person is the data subject and wants formal erasure, they may need to file their own request or authorize you to act for them.

Yes. Uploaded files, screenshots, voice transcripts and images can contain personal data and company secrets. Delete the file or conversation and include uploads explicitly in formal requests.

No. Archive only hides or moves a conversation. Delete is the action that starts the provider's removal process.

List the email and login method in the request. Providers often need the exact account identifier to match your data.

Quarterly is sensible for heavy users. Also re-check after major product launches, new memory features, new workplace connectors or provider policy updates.