| 10/12/2026 | Claude AI (Team) | privacy.claude.com ↗ (opens in a new tab) | Verified | No score change. Privacy Center article updated August 18, 2026 confirms that inputs and outputs from commercial products (Team, Enterprise, API) are not used for training by default. Certifications article lists SOC 2 Type II, ISO 27001:2022 and ISO 42001:2023. |
| 10/12/2026 | ChatGPT | openai.com/policies/privacy-policy ↗ (opens in a new tab) | Verified | Encryption 4→3: OpenAI's Product Compliance Status page (updated August 4, 2026) lists SOC 2 Type 2 scope by product and names only the Business, Enterprise, Education, Healthcare, Teachers, API, Codex and Presence products; individual ChatGPT plans are not in scope. Content is documented as encrypted at rest and in transit. Training unchanged at 4; privacy policy updated September 10, 2026 keeps the in-settings opt-out. |
| 10/12/2026 | Copilot Pro | learn.microsoft.com/copilot/microsoft-365 ↗ (opens in a new tab) | Verified | No score change. Microsoft 365 Copilot documentation states that prompts, responses and Microsoft Graph data are not used to train foundation models, and that stored interaction data is encrypted at rest and in transit. Coverage continues under the YSU Enterprise Agreement. |
| 10/12/2026 | Gemini | support.google.com/gemini/answer/13594961 ↗ (opens in a new tab) | Verified | No score change. Privacy Hub updated September 24, 2026; Privacy Notice updated June 29, 2026. With Keep Activity off, future chats are not used to train models. With it on, chats and imported chats from other AI platforms are used for training and a subset is reviewed by humans. |
| 10/12/2026 | Grok | x.ai/security ↗ (opens in a new tab) | Verified | No score change. Opt-out path updated: the toggle now sits under Data sharing and personalization → Grok & Third-party Collaborators. Security page documents server-side encryption at rest (SSE-S3) and TLS in transit; vendor pages now carry SpaceXSI / SpaceXAI branding. |
| 10/12/2026 | Perplexity AI | perplexity.ai/hub/security ↗ (opens in a new tab) | Verified | No score change. Privacy Notice reissued July 8, 2026 at a new URL (hub/legal/privacy-notice); the help center continues to document the AI data retention toggle for Free, Pro and Max accounts. Security page updated August 21, 2026 and still documents SOC 2 Type 2 and SSL/TLS in transit. |
| 10/12/2026 | Meta Llama 4 | facebook.com/privacy/genai ↗ (opens in a new tab) | Verified | No score change. Training opt-out remains limited to a Right to Object request through Meta's Privacy Center. The prior assessment carries forward this cycle. |
| 10/12/2026 | DeepSeek AI | cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html ↗ (opens in a new tab) | Verified | No score change. Privacy policy still dated February 10, 2026: data controller is Hangzhou DeepSeek Artificial Intelligence Co., Ltd. and personal data is stored in the People's Republic of China. Security section describes commercially reasonable measures without naming encryption protocols. |