Privacy

Your email stays with me.

Short and plain. I look after it myself.

What I keep

Your email address, the date you left it, and whether you have unsubscribed. Nothing else.

Why

To send you the visualization and a few short notes after it. If you write to me, to answer you.

Where

On the server that hosts my website and client portal. I do not sell it, share it, or hand it to advertisers.

How long, and how to leave

Until you unsubscribe. Every email has an unsubscribe link at the bottom. You can also write to me and I will delete what I hold about you.

Cookies and tracking

The visualization page sets no cookies and has no tracking scripts. It only remembers, on your own device, that you already signed up, so the player opens straight away. The pages load their fonts from Google Fonts, which sees your internet address when they do.

Your rights

You can ask to see, correct or delete what I hold about you, at any time: hello@sebastienroger.com.

Last updated 10 November 2026.