Never used to train AI.
Your writing samples, voice profile, generated documents, feedback, and help-chat content are never used to train, fine-tune, or evaluate any model — ours or a provider's. Model providers are configured on no-training terms where offered.
PII replaced before a model sees it.
With PII redaction on, your name, email, phone, address, and target cities are swapped for placeholders before any prompt leaves for a provider. The real values stay in your account and are re-inserted only when you download a finished document.
Voice samples auto-deleted.
The samples you upload to build your writing voice are deleted the moment the voice profile is generated. The profile persists; the raw samples don't. A product commitment, in the Terms.