European Alternatives to Anthropic
US AI lab behind the Claude family of language models. Below are 2 alternatives from companies headquartered in Estonia and France. 1 of them keeps data in the EU only, and 2 have a free plan.
Headquartered in Europe
Every company listed here has its headquarters in the EU, EEA, UK or Switzerland, not just a data centre there.
Data location you can check
The pricing table shows whether each one keeps data in the EU only, offers an EU region, or does not say.
Outside the US CLOUD Act
US providers can be ordered to hand over data held in their European data centres. A European company with no US parent or US operations is outside that reach.
Compare Anthropic Alternatives
| Company | Headquarters | Data Residency | Founded | Pricing | Open Source | Employees | Funding | Replaces | Website |
|---|---|---|---|---|---|---|---|---|---|
| Tallinn, Estonia | 🇪🇺 EU Only | 2023 | Free tier, paid from €12/mo | ❌ No | N/A | N/A | ChatGPT, Gemini, Anthropic | Visit | |
Mistral AI Open Source | Paris, France | 🇪🇺 EU Available | 2023 | Le Chat free plan, Pro from $14.99/month; usage-based API pricing | ✅ Yes | ~200 | VC-backed growth company | OpenAI, ChatGPT, Anthropic | Visit |
Anthropic Alternatives: Pricing and Hosting Compared
Starting prices are the lowest paid plan each vendor publishes. Check the vendor's pricing page before you buy, as plans change.
| Alternative | Country | Free plan | Paid plans | Open source | Data residency |
|---|---|---|---|---|---|
| DentroChat | Estonia | Yes | From €12/mo | No | EU only |
| Mistral AI | France | Yes | From $14.99/month | Yes | EU region available |
2 European Alternatives
DentroChat
Estonian AI chat assistant built and hosted entirely in Europe, with text, image, web search, and file modes and no training on user data.
French frontier-model company behind the Le Chat assistant, offering open-weight and managed LLMs with EU-hosted deployment options.
What to Check Before Switching from Anthropic
Where your data will be stored
1 of the 2 alternatives here says it keeps data in the EU only. Mistral AI offers an EU region alongside others, so choose it explicitly when you set up the account.
How you can try it
DentroChat and Mistral AI have a free plan, so you can run a real test before cancelling Anthropic.
Open source
Mistral AI releases its software or models under an open licence, which makes it easier to self-host, inspect what runs, and move again later.
Security certifications
We have not confirmed a security certification for any of these alternatives yet. If your procurement requires ISO 27001 or SOC 2, ask each vendor for its documentation.
What you need to bring from Anthropic
List the data, templates and integrations you rely on in Anthropic, then confirm each one can be exported and that the alternative can import it or offers an API to rebuild it.
Frequently Asked Questions
- What are the European alternatives to Anthropic?
- We list 2 companies headquartered in Europe that replace Anthropic: DentroChat (Estonia) and Mistral AI (France).
- Is there a free European alternative to Anthropic?
- DentroChat and Mistral AI have a free plan. Free plans usually come with limits on usage or features, so check them against how you use Anthropic today.
- Which Anthropic alternatives keep data in the EU?
- DentroChat keeps data in the EU only. Mistral AI lets you choose an EU region.
- Is there an open-source European alternative to Anthropic?
- Yes: Mistral AI.