Zero-knowledge encryption
Your data is encrypted on your device before being transmitted. leggit cannot read it — and neither can we, even with access to our servers.
Post-mortem digital vault
Pass on what matters,
Pass on what matters,
to those who matter.
leggit is an end-to-end encrypted digital vault. When the time comes, your messages, passwords and documents are passed on to your loved ones, exactly as you wished.
So that the things that matter don't disappear with you.
Everything you can pass on
Four leggit universes for four distinct needs
Death verification
Four paths to confirm when the time comes
You decide how many paths are required: a single one may be enough (INSEE), or several combined depending on how strict you want to be.
1
INSEE
Automatic match against the monthly death file published on data.gouv.fr.
Delay: ~30 days2
Partner notary
Death certificate signed electronically (eIDAS via DocuSeal) by a notary from our network.
Delay: a few hours3
leggit operator
Official death certificate transmitted to leggit, validated by two separate operators.
Delay: 24 to 72 hours4
Trustees
Quorum of trustees you have appointed (2 of 3 by default), with declaration and supporting evidence.
Delay: 7 to 14 days
Security
Three principles that protect your data
Dead man's switch
A periodic "proof of life" check automatically triggers the transmission if you stop responding, after a grace period that you define.
Multi-channel validation
Death verification through INSEE, notaries, funeral operators or trustees you have appointed. Multiple paths to prevent any error.
Four uses, four lives
They use leggit to prepare tomorrow
A few examples of what our users entrust to leggit, depending on their stage of life.
My marriage contract and a message for Anne and our two children. If anything happens to me tomorrow, they won't have to search through boxes — everything is here, ready, with the words I want to leave them.
Marriage contract · Personal letters · Post-mortem wishes
My stock portfolio, my life insurance contracts, my broker access. My notary is my trusted third party — when the day comes, he'll have everything at hand for my family.
Stock portfolio · Life insurance · Notary as trusted third party
My Bitcoin seed and my Ethereum keys, split into Shamir shares between my parents and my best friend. If I lose my phone or something happens to me, it's recoverable. No single person can access my funds.
BIP-39 seed · Ethereum private keys · Hardware wallet access
All my estate paperwork — notarised deeds, will, asset inventory. And a dedicated vault for my executor with my final wishes. I prepared it to spare them what I experienced when my parents died.
Will · Notarised deeds · Dedicated executor vault
Testimonials representative of observed uses — first names and details anonymised to protect our users' privacy.