Frequently Asked Questions

Get answers about AI data privacy and how PrivacyGPT works.

Which AI companies train on your conversations by default?

OpenAI (ChatGPT), Google (Gemini), Anthropic (Claude), Meta (Llama), and Perplexity all have opt-out mechanisms but train on your data unless you turn them off. Apple and Mistral do not train on user data by default.

Can you delete your AI conversation history?

Most major AI companies let you request deletion. OpenAI, Anthropic, Google, and Meta all offer deletion options. How long they keep your data before deleting varies, though, from about 30 days to 3 years depending on the company.

Which AI chatbots share data with third parties?

We track third-party sharing across 30+ AI platforms. OpenAI, Google, and Microsoft all share data with service providers, while Mistral and Apple have stricter policies around who gets access to your conversations.

What is PrivacyGPT and how does it work?

PrivacyGPT monitors how major AI companies handle your conversations. It covers training defaults, opt-out options, data retention, deletion rights, and third-party sharing, all pulled from the companies' own privacy policies and documentation.

Have more questions? Check our methodology or explore the dashboard to see detailed privacy data for 30+ AI platforms.