Privacy

What we hold, and what we don't.

A book about a life is made of the most personal material a family has. This page says plainly what Oshin collects, who touches it, and how to get all of it back.

Effective 6 August 2026

What we collect

Three kinds of thing:

What we use it for

To make your book, and nothing else. That means transcribing recordings, drafting and editing chapters, arranging photographs, printing and posting the finished copy, and emailing you and your contributors about the work in progress.

We do not sell your material. We do not use it for advertising, and we do not share it with anyone outside the people and services described below.

Training

Your material is never used to train AI models — not ours, and not our providers'. The models we use to transcribe and draft are used under terms that prohibit training on the content we send them.

How it is protected

Material is encrypted in transit and encrypted at rest, with each account's content protected by its own key. Access is limited to the people working on your book and to the services listed below, each of which sees only the part it needs.

Who else touches it

Oshin is a small team, so some of the work runs on established providers acting on our instructions and bound to confidentiality. By category:

We will tell you which specific companies these are if you ask — book a call.

Contributors

When you invite family and friends to contribute, they are told what they are contributing to and who will read it. Their recordings and answers form part of the project you own. A contributor can ask us to remove their own contribution at any time; we will do it, and tell you that we have.

What you can do with it

Two things deletion cannot reach: a physical book already printed and posted, and records we are required to keep for tax and accounting purposes (such as the fact and amount of a payment, without the book's content).

How long we keep it

For as long as your project is open, and afterwards for as long as you want the book kept available to you. If you stop before finishing, your material stays until you ask us to delete it. We would rather hold a family's recordings too long than delete them by surprise.

Children

Oshin is for adults. Children often appear in a family's story and may be recorded with the consent of a parent or guardian, but accounts are not for anyone under 18.

Where we are

Oshin is based in San Mateo, California, and material is processed in the United States. If you are contributing from elsewhere, your material will be handled there.

Changes

If this policy changes in a way that affects how your material is handled, we will email you before the change takes effect rather than quietly updating this page.

Ask us anything

Book a call with us and ask. A person answers.