Last updated: 26 October 2026
Privacy Policy
SealSoon lets you create time capsules: messages and photos that stay sealed until a date you choose. Your memories are personal, so this page explains plainly what we store, why, and how you control it.
What we store
- Your account: your email address, the name you choose, and your password (stored only in scrambled, "hashed" form; nobody, including us, can read it).
- Your capsules: capsule names, opening dates, cover photos, the messages, photos and voice notes you add, and who is a member of each capsule.
- Basic activity: when you joined a capsule, whether you've opened it, and whether we've emailed you about it.
Why we store it
- To run SealSoon: keeping capsules sealed until their date, then showing them to their members.
- To email you when a capsule you're in opens, or when you ask to reset your password.
- To understand, in aggregate, whether SealSoon works (for example, what share of members open their capsules).
We don't sell your data, and we don't show ads.
Who can see your content
- Messages, photos and voice notes are visible only to members of that capsule, and only after it opens. The person who wrote a message can see, edit or delete it for one hour after sealing it. After that, it's sealed until opening day, even from them.
- Your name is visible only to people who share a capsule with you.
- Photos have hidden location data removed before they are uploaded.
Services we use
SealSoon runs on trusted providers that process data on our behalf: Supabase (database, log-in and file storage, on servers in the Asia-Pacific region), Vercel (website hosting) and Resend (sending emails).
Your browser and device
When you log in, your browser stores a small login token so you stay signed in. If you install SealSoon as an app, your device keeps a copy of the app's own files (pages, styles, icons) so it opens quickly, but never your messages or photos. We don't use advertising or tracking cookies.
How long we keep it
We keep your data until you delete it. You can delete a message within an hour of sealing it, leave a capsule at any time (your messages in it are deleted), or delete your whole account from Account settings, which permanently removes your account, profile and messages. When a message is deleted, its photo is removed from our storage too, usually within an hour.
Your rights
You can see and correct your name in Account settings, and delete your data at any time. For any other request, or a question about your data, email hello@sealsoon.com.
Age
SealSoon is currently for people aged 18 and over.
Changes
If we change this policy, we'll update the date at the top. For significant changes, we'll let you know.