The vault for what you can't afford to lose — or have taken.
Lastnote is a multi-key vault no single key can open — not even one of yours.
Secure your finances, passwords, essential information and last notes. Sealed in a multi-key vault so no single party (or thief) can reach them. Only the people you trust, together, can open it — and if you choose, you can reopen it yourself with your own set of keys.
Even if someone steals your phone or laptop, one key alone can't open your vault.
Only the people you trust, with or without you, can open the vault.
One phone, one person, one safe — any one of them can fail.
Your money, passwords, and last notes have to live somewhere. Every option leaves them resting on one point — and one point can fail.
Keep it on your phone
Crack one device and you've cracked it all.
A single point · youShare it with someone
Now it's only as safe as their weakest password.
A single point · themLock it in a safe
Lose it and it's gone. Find it and it's exposed.
A single point · a placeA multi-key vault has no single point of failure. It takes several keys, kept apart, to open — so no one loss, breach, or person can ever compromise it.
Sealed by many keys. Opened by a few.
Plays automatically — click a step, replay, or pause anytime.
No single point of failure — including us.
Built to last
A password or a single two-factor device is all-or-nothing — lose it and you're locked out. A multi-key vault only needs a threshold to open, so losing one key never breaks it. We can even check, quietly, that your trusted people still have theirs.
Trusted people, not one person
No single person can be careless, go rogue, or be pressured into opening your vault. It always takes a threshold of the group — any one key, on its own, is useless.
Private — even from us
Everything is encrypted on your own device, and the keys are made there too. We can help manage them, but we can never open your vault. And if we ever disappear, our open-source tools plus a threshold of keys still can.