Pi — privacy & data policy

Provider: Inflection AI. PromptPrivacy score: 63/100. Last verified November 01, 2026.

What happens to your data?

Inflection AI collects your inputs, account details, and activity to provide responses and train its language models. Data is shared with third-party service providers for hosting, operations, and support, though Inflection states it does not sell data or use it for targeted advertising. Inputs are retained during account use and generally removed within 15 days of account deletion, but outputs may be kept indefinitely.

Does it train on your data?

Trains on your content by default, with an opt-out. Inflection AI uses inputs such as text, voice, and audio to develop and train the AI models and large language models powering the Services, but provides an opt-out toggle within the Account settings page.

Can you opt out?

Yes. Users can opt out of AI model training directly in their Account settings page.

Data retention

Inflection AI stores personal data for as long as your account remains active. For Pi users, conversational inputs are generally retained for at most 15 days after account deletion (unless required longer for legal, security, or fraud-prevention reasons), while generated outputs are retained indefinitely.

Encryption & security

Not specified. The policy does not provide details on technical security safeguards, data encryption in transit or at rest, or independent security certifications.

Is it safe for work?

No. Pi is designed as a consumer product and lacks business-grade privacy protections. Its privacy policy explicitly excludes commercial offerings, does not detail encryption or compliance certifications (such as SOC 2 or ISO 27001), retains outputs indefinitely, and trains models on user inputs by default unless opted out.

Source policy: https://inflection.ai/privacy-policy