A private, single-operator personal operating system.
Sarah OS is a personal productivity tool built and used by one person to organise her own work. It reads her own email accounts so that commitments, deadlines and follow-ups are not lost across several inboxes.
It does not send, reply to, forward, label, archive or delete any message.
The only Google permission it requests is gmail.readonly.
It has no other users. It does not offer accounts, it does not process anyone else's data, and it transmits nothing to any third party.
One person: the operator who built it and authorises her own accounts. It is not a product, it is not distributed, and it is not available for sign-up.
How data is accessed, stored and deleted is described in full in the Privacy Policy.