Mantle helps you capture your story — in voice, text, photo, and video — five minutes at a time. One day it becomes a keepsake your child can open in any browser, forever.
Mantle guides you through small, meaningful prompts — one at a time. No pressure to finish, no progress bar to chase. Just one more memory whenever life gives you a moment.
Dozens of prompts across chapters about where you come from, who you are, and what you believe. Start anywhere. Come back anytime.
Capture the facts in writing, the warmth in your voice, the moment in a photo, or the look in your eye on video — your choice, every entry.
Write letters sealed for the milestones you may not be there for — a graduation, a wedding, a hard day. They open when the time comes.
One tap creates a self-contained capsule that opens in any browser — no app, no login, no internet. Now it renders beautifully on iPhone, too.
A daily prompt and a gentle nudge — pick up where you left off.
Write it, speak it, or record it — whatever feels right today.
The recordings they'll want most are the ones that sound like you.
Your capsule exports as a single keepsake that opens in any browser — no app, no login, no internet required. Navigable by chapter or by year, with voice, video, photos, and letters all inside.
New in this release: capsules now render right on an iPhone — the same beautiful experience whether opened on a phone or a computer.
Live now on iPhone. Joining us on Android? Hop on the beta and we'll send your invite as soon as a slot opens.
Mantle is available now for iOS. Capture your first memory in the time it takes to make coffee.
We're rolling Mantle out to Android testers first. Leave your email and we'll send your invitation when a slot opens.
We'll email your Android beta invite as soon as a spot opens. Thank you for being early.
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