European AI Coding Assistants

There is no single European product that matches Cursor feature-for-feature. The closest practical setup is JetBrains AI Assistant if you work in IntelliJ, PyCharm or Rider, or Continue configured against Mistral's Codestral if you want to stay in VS Code with European inference. Teams that cannot send code off-premises at all should look at Tabby or Refact.ai, both of which run entirely self-hosted.

It depends entirely on the plan. Mistral and JetBrains both offer business terms under which prompts and code are not used for training. Self-hosted options such as Tabby and Refact.ai remove the question by never sending code anywhere. Always check whether the no-training commitment is in the contract or only in a marketing page.

Yes. Tabby and Refact.ai are designed for it, and Continue can be pointed at a local model server. The trade-off is model quality: a model you can host on your own GPUs will not match a frontier model, though for completion and boilerplate the gap is much smaller than for complex reasoning.

Because the assistant sees everything — credentials in config files, unreleased product logic, customer data in fixtures. If that context is processed by a US provider, it falls under US legal process. For regulated sectors and for anyone with contractual confidentiality obligations to their own customers, EU-hosted or self-hosted inference is the cleaner position.