"We have ChatGPT Enterprise, so we are fine." You hear it everywhere. And it is partly true: next to the free tier, Enterprise brings genuine guarantees that it would be dishonest to wave away. But it does not do everything. Far from it. Above all, it never replaces pseudonymizing the documents you hand it. Here is what it actually protects. And what it quietly leaves out.
| Criterion | ChatGPT free | Team | Enterprise | + upstream anonymization |
|---|---|---|---|---|
| Training on your data | Yes unless opted out | No | No | Not applicable |
| Data rétention | Varies | Limited | Configurable (zero possible) | Minimal |
| Data leaves your perimeter | Yes | Yes | Yes | No (masked) |
| GDPR compliance guaranteed | No | No | Helps (DPA), not automatic | Reinforced |
| Provider-independent | No | No | No | Yes |
Note: OpenAI plans and policies evolve. Check the current terms and DPA. This table compares général postures, not a specific contract.
What Enterprise really improves
The progress is real. On Team and Enterprise, OpenAI commits to not training its models on your content, offers a rétention window you configure, sometimes pushed all the way to zero, and signs a proper DPA. That is better. Far better than the free version, where training can stay on until you remember to opt out. A useful baseline, then.
What it does not change
And yet. Even with Enterprise, your identifying data leaves your perimeter and lands with a third party. Under the GDPR, that is still a processing of personal data, and the responsibility for it never leaves your shoulders. There is another blind spot: not everyone has Enterprise. One employee pasting a file into their personal account, and the whole protection collapses at once.
Why anonymizing upstream still matters
The idea is simple. If the document holds no identifying data left at the moment it leaves, the plan tier suddenly weighs far less in the balance. You cut exposure whatever the tool, you stay free of the contract, and you switch models without moving your risk an inch. Not a duel. Enterprise and pseudonymization simply complete each other.
Safe-Doc works upstream. It pseudonymizes your documents before they ever reach the AI, whatever your plan, and frees you from the provider you pick today as well as the one you pick tomorrow. To dig deeper, see the ChatGPT and GDPR at work guide.
One layer is missing. Add it: pseudonymize upstream, even with Enterprise.