A memory that truly knows you — your decisions, your people, the way you work — and stays yours forever. Sealed under a key only you hold. It follows you across every agent, and it's yours to keep, pass on, even sell.
Yours · Sealed · Portable — no blockchain, no tokens.
You re-explain who you are, what you decided, how you like things — again. And the little it does learn about you isn't even yours; it's locked inside someone else's platform, gone the day they change the rules. Heirloom ends all three.
Not a feature a platform rents back to you. An asset in your name — one you build once and carry everywhere.
Your preferences, your decisions, your open threads, the people in your world. It walks into every session already up to speed. Never re-brief again.
Encrypted under a key only you hold. The host keeps it; the host can't read it.
Take your memory to any machine, any agent, any time. No lock-in. It follows you, not the platform.
Get back in with your passphrase, a paper key, or people you trust. Owned, but never fragile.
A lifetime of how you think, decide, and create shouldn't vanish with a session — or belong to a platform. Build it once and it's yours: to keep for life, to hand to someone you love, or to lend your expertise to others. The name says it plainly. This is yours to pass on.
A few minutes to connect — then your agent picks up where you left off, every time, on its own.
Set a passphrase, save your paper key. Your memory is encrypted from the very first word.
One simple link to any agent you use. Works across tools and platforms.
It recalls what matters when each session opens, and quietly saves what's new when it closes. You can curate anytime.
Where your memory is stored and who can read it are two different things. Wherever it lives, it's sealed on your device first — so the place that holds it never sees a word.
The most private option. Yours, on your desk — and it works offline.
Your iCloud, Drive, Dropbox or S3. It sits in your account — no one can hold it hostage.
The easy default: available everywhere, but only ever as sealed data we can't read.
Stored wherever's convenient for you. Readable only by you.
Your memory sits sealed: we hold it, we can't read it. The same end-to-end encryption that protects Signal and 1Password — independently audited, so you can promise a client their data is safe without crossing your fingers.
Lose your passphrase? Get back in with your paper key or people you trust. We can't recover it for you — and that's exactly what owning it means.
Your memory is yours — export the whole thing, encrypted, any time, for free. You're never locked in. That's the point of owning it.
So what do you pay for? Not the data — the living service around it: an always-on encrypted memory your agent reads and writes every session, kept clean and current, synced across every agent you use, and backed up so it's recoverable for life. We run the server so you never have to. An export is a snapshot; the subscription is the loop that keeps learning.
And because Heirloom belongs to no model vendor, your memory works across every agent — the one you use today and the next one you try. The neutral memory none of them will build, because it would un-lock their own users.
The thing no one else can show: one owned, encrypted memory — written by one AI agent and read by a different one, with the host unable to read a word. We did exactly that, end to end:
Independently audited three times — every finding fixed — and already used by a live advisor agent. We disclose what breaks: a perfect score is a red flag.
Heirloom is in early access. Join the waitlist for the first invites.