Is ChatGPT safe for business data? Four questions to ask any AI provider

Last verified 6 November 2026. AI memory features change quickly; dated claims were checked on this date.

ChatGPT can be safe for business data on a business plan with the right settings. A personal account used for work is a different story, because the business cannot see or control it.

Is ChatGPT safe for business data on a personal account?

On a personal account, the person controls the settings, not the business. Whether chats are used to train models depends on one setting in Data Controls. Memory decides for itself what to keep. And when the person leaves, the history goes with them. Business plans are set up differently, with admin controls and different data terms. Check the current terms for your plan, as they change.

The four questions small firms want answered about business data

The Federation of Small Businesses has asked AI providers to be clear about four things, Startups.co.uk reported:

1. Where business data is stored.
2. Whether it is used to train AI models.
3. Who owns the outputs.
4. Where responsibility lies if something goes wrong.

If a provider cannot answer all four plainly, treat your data as exposed.

How to make ChatGPT safer for business data today

• Move work into a plan the business controls.
• Turn off “Improve the model for everyone” on any account used for work.
• Use Temporary Chat for one-off sensitive questions.
• Write down what never goes in: client details, staff records, commercial figures.

What business AI memory should look like

Most AI memory decides for itself what to keep about you. AI Twin is built the other way round.

• Captures wait for your confirmation. Nothing is saved until you confirm.
• Your memory and files are stored in the United Kingdom. AI inference, speech to text and email are processed in the European Union.
• Your content is not used to train AI models. Each model provider's terms are being confirmed for this; you can see the list on the sub-processors page.
• Every consequential read and write lands in an audit log you can see.
• Closing your account gives you seven days to change your mind, then erases your memories, workspaces and account. Voice recordings and the raw text of voice notes are not yet removed with them, and we are changing that. Your export is emailed to you first, and you get a receipt.
• Built to UK GDPR and EU AI Act standards.

Hold us to the same four questions. The memory you can show your regulator post explains what a record you can show looks like, and the trust page has the detail.

Questions people ask

Sources

• Startups.co.uk on the FSB report, 17 June 2026