The vault that opens
when your circle agrees.
Triskele encrypts your most important secrets and only releases them when three people you trust say yes. Your family's executor instructions. Your team's break-glass keys. The plan you hope no one ever needs.
Three keys. One vault. No shortcuts.
Triskele uses a 60-year-old idea called Shamir secret sharing. Your secret is split into three pieces; you decide who holds them.
Write what matters.
A will. The recovery codes. The password to the password manager. Triskele locks it in your browser before it ever leaves your device.
Choose three people you trust.
Each guardian gets a piece of the key — never the whole thing. Alone, none of them can open the vault. Together, they can.
They agree, or it stays sealed.
When it's time to unseal — by you, or by someone you've named — every guardian has to approve. The server can't bypass them. Neither can we.
For the secret that has to outlive a bad day.
Estate planning
When you're not around, the right person can still get in. No probate scavenger hunt.
The family password
Share access to the joint accounts — Apple ID, banking, the router — without telling anyone the password.
Business continuity
Founder hit by a bus? The break-glass keys are still reachable, but only if the board agrees.
Cold storage
Seed phrases, two-factor backup codes, lawyer's contact info — somewhere safer than a sticky note.
Trust through constraint.
The fastest way to know your secret is safe is to know what we're physically incapable of doing with it. Here's the unflattering version of our marketing site.
- Cannot
Read your vault. The blob you upload is already encrypted in your browser.
- Cannot
Reconstruct your key. Every fragment is sealed to a specific guardian's device.
- Cannot
Override the quorum. There is no admin button. There is no master key.
- Can
Store opaque ciphertext and coordinate guardian approvals.
- Can
Append every action to a tamper-evident audit log.
- Can
Notify your guardians when their attention is needed.
Set yours up in two minutes.
You don't need to understand the cryptography. The app will guide you through it. Your guardians don't need an account either — they'll get a link when you're ready.