European alternatives to ChatGPT

ChatGPT is OpenAI’s assistant and the product that made conversational AI mainstream. Beyond chat it covers file and image analysis, web browsing, code execution, voice, image generation, custom GPTs and connectors into third-party tools, across a free tier and paid personal and enterprise plans.

For readers here the comparison is rarely about raw capability, where OpenAI sets the pace. It is about where prompts and uploaded documents are processed, what the provider may train on, and whether a specific model and version can be pinned or self-hosted. European alternatives answer those differently: some run their own frontier models under EU jurisdiction, some are privacy-first assistants over open-weight models, and some are enterprise workspaces that connect a model to internal data. Those are three different products, and the right one depends on which of the three questions is actually pressing.