Mistral AI vs Claude

Mistral may use your prompts and outputs to train models on free subscriptions and some Le Chat paid plans unless you opt out. That means your AI interactions may help improve the model by default in those cases.

EEA consumers can bring claims in their home-country courts or in Paris, and mediation is voluntary rather than forced. This preserves the practical right to sue in court.

You can object to use of your input/output for model training directly in account settings. This gives users a meaningful privacy control without needing to contact support first.

Mistral provides self-serve controls to export data and delete your account, plus a switching process to move to another provider. This improves portability and makes exit less burdensome.

Le Chat inputs and outputs may remain stored until you delete the conversation or your account. If you do not actively clean up chats, they can persist indefinitely.

Some account-related records are retained for years, including invoices for 10 years and certain identity/support records for 5 years. Even after account deletion, not all data disappears immediately.

Mistral may automatically monitor use, review content, and remove or restrict data or suspend accounts for breaches, legal compliance, or risk. This can be important if you rely heavily on the service.

For covered U.S. users, Mistral says it did not sell, share, or use personal data for targeted advertising in the past 12 months. This is a favorable signal against ad-tech style exploitation.

Paid plans renew automatically until canceled, and cancellation only stops the next renewal rather than producing a prorated refund. Users need to cancel in advance to avoid another charge.

Payments are generally non-refundable, although EEA consumers do get a 14-day withdrawal right. After that window, canceling usually just preserves access through the current term.

The company excludes liability for unforeseeable losses, losses not caused by its breach, and events beyond its control, while preserving non-excludable consumer rights. That may narrow recovery for some service problems.

Mistral may update the terms and privacy policy over time. The terms promise 30 days' notice for material changes, which is better than silent updates but still allows unilateral changes.

Your prompts, outputs, and feedback may be used to improve services and train models unless you opt out. Even after opting out, flagged content and reported feedback can still be used for training or safety review.

Users can bring disputes in court, and EEA/Swiss consumers may also file claims in their local courts. That preserves ordinary legal remedies instead of forcing private arbitration.

Anthropic says you retain rights in your submitted content, and it assigns any rights it has in outputs to you. This is unusually favorable compared with services that claim broad ownership over user content.

Deleted conversations are removed from your history immediately and from Anthropic’s back-end within 30 days. This is a concrete and user-friendly retention promise for chat history.

Anthropic expressly says it does not “sell” personal data under applicable privacy laws. It also offers opt-outs for targeted advertising and says it honors global privacy controls.

Anthropic collects not just account and payment details, but also prompts, outputs, support messages, IP address, device data, usage logs, and cookies. That gives the service a detailed picture of your activity and interactions.

Paid plans renew automatically unless canceled at least 24 hours before the end of the current term. Payments are generally nonrefundable outside legal cancellation rights.

Anthropic may revise the terms and modify, suspend, or discontinue services, usually with 30 days' notice for material changes. This gives it significant flexibility to alter features, pricing, or rules later.

If something goes wrong, Anthropic’s liability is capped at the greater of what you paid in the prior six months or €100, subject to mandatory legal exceptions. That can sharply limit compensation for losses.

Depending on location, users may request access, deletion, correction, portability, restriction, objection, and consent withdrawal. The policy also points to Privacy Settings and a dedicated privacy email for requests.

Anthropic may suspend or terminate access for breaches, legal compliance, security needs, or long inactivity, and it may delete materials tied to your account after termination. Users should not assume indefinite access to stored chats or content.

Personal data may be transferred to the US and other countries, with Anthropic relying on adequacy decisions or standard contractual clauses. This is common, but it means your data may be processed outside your home jurisdiction.