Version history

Anthropic updated their Anthropic Privacy Policy on September 12, 2026. Change detected: 11 sentence(s) added, 2 sentence(s) modified. Document contained 214 sentences after update.

On July 9, 2026, Anthropic modified its Privacy Policy by removing a sentence that described the company as 'an AI safety and research company working to build reliable, interpretable, and steerable AI systems.' The previous version included this self-description in the opening section; the updated version does not. This is a formatting or organizational change with no material impact on data practices, user rights, or operational policies.

Anthropic updated its Privacy Policy effective July 8, 2026 with revisions to the scope of coverage and data categories. The prior policy covered personal data collection across website, Claude.ai, and commercial products. The updated policy narrows the primary scope to 'website, Claude.ai, or other Anthropic products and services' and clarifies that data processed on behalf of business customers (such as Enterprise accounts) falls outside this policy and is governed instead by customer agreements. The policy also expands the definition of Inputs to explicitly include content uploaded, integrated, or interacted with via third-party applications and services.