The great exodus has begun
It's spreading across LinkedIn like a cold through an open-plan office: "I deleted ChatGPT." Sometimes with an explanation, sometimes without, occasionally with the slightly self-satisfied tone of someone who just gave up sugar. And yes - many people mean it. The mood toward OpenAI has shifted. Trust, once gone, is gone. You can't prompt your way out of that.
What Claude actually does better
Anthropic built Claude with an explicit focus on safety and transparency. In practice, you notice it: Claude hallucinates less on complex texts, stays more coherent across long documents, and has one underrated quality - it more often says "I don't know" instead of making something up. For companies using AI in real processes, that's not a minor detail. That's the difference between a tool and a liability.
What ChatGPT can still do
Anyone expecting ChatGPT to get buried here will be disappointed. OpenAI has the largest ecosystem, the broadest integrations, the longest track record in practice. For creative work, code, quick drafts - it works. The question isn't whether, it's where. And that's where the problem starts.
The problem isn't called "model". It's called "data privacy".
Both - ChatGPT and Claude - are cloud services run by American companies. Every prompt you type goes somewhere. Sometimes with sensitive customer information. Sometimes with internal process documentation. Sometimes with things your works council would rather not see sitting in a US data center.
This isn't fearmongering. This is GDPR reality.
And then comes the question nobody asks out loud
Switching from ChatGPT to Claude means swapping the model. But the structure stays the same: external cloud, someone else's servers, no visibility into how data is processed. For many companies, that's the point where the LinkedIn post ends and the real work begins.
KLIO - the AI chat with source references by classix Software GmbH
Instead of "I think that's mentioned somewhere," KLIO delivers: "According to page 12 of the assembly manual." The AI chat by classix works exclusively on a company's own documents - GDPR-compliant, no data shared with the internet, available either via the German classix.ai cloud or fully on-premise. Every answer comes with a source reference. Verifiable. No guesswork.
So: delete ChatGPT or not?
Do whatever you want. But ask the right question afterwards: not which model, but where your data ends up. That answer matters more than any LinkedIn post - including this one.
