How is this different from just uploading my data to ChatGPT?
When you upload health data to ChatGPT or any standard AI tool, that data is transmitted to OpenAI's servers and their cloud infrastructure — it may be used to train future models and is subject to their data retention policies. Our AI runs inside a Trusted Execution Environment (TEE) — a hardware-level secure enclave where all external communications are blocked by design. Your data never leaves your device, is never seen by our AI provider, and is never used to train any model.
Do you store my health data?
No. Your blood results, genetic files, and health data live only in your browser — stored locally on your device, end-to-end encrypted by default. No health data is ever sent to or retained on our servers.
Who can access my data?
Only you. Not us, not our infrastructure team, not any third party.
What is a TEE and why does it matter?
A Trusted Execution Environment is a secure area of a processor where code runs in complete isolation — even we cannot see what's happening inside it. It means your health analysis happens privately, with cryptographic guarantees, not just a privacy policy promise.
Can my data be used to train AI models?
No. Because your data never reaches our servers or any AI provider's infrastructure unencrypted, there is nothing to train on. This is a technical guarantee, not a policy one.