Does Claude Code train on your data?

No

Anthropic · Coding

By default it can. On the consumer tier Claude Code uses your inputs to improve models unless you opt out. Its business tier typically does not.

More on Claude Code

Is Claude Code HIPAA compliant?Is Claude Code GDPR compliant?Is Claude Code SOC 2 compliant?Is Claude Code ISO 27001 certified?

See the full Claude Code risk profile, with every data-handling fact and its source, or browse all rated AI tools.