For Family Offices & Shared Wealth

Family Wealth,
No Single Point of Failure

Manage your family's crypto in shared vaults with multisig governance. No single family member can block or lose access to the collective wealth.

Create Family Vault

The Concentration Risk

When one person holds the keys, the entire family's wealth hangs by a thread

1 Key

Single Point of Failure

Most family crypto is controlled by one person's wallet or hardware device

73%

No Backup Plan

Of families with crypto have no succession or shared access strategy

If They're Gone

Family loses everything if the keyholder becomes incapacitated or passes away

Trust

Not Scalable

Sharing seed phrases between family members creates security vulnerabilities

The Solution

Shared governance for family crypto — built on smart contracts, not trust

Multisig Governance
Require multiple family members to approve withdrawals. No single person can move funds unilaterally. Configurable thresholds (2-of-3, 3-of-5, etc.).
Continuity Protection
Dead man's switch ensures that if the primary manager becomes unavailable, other family members can use the contract-enforced claim flow.
Guardian Oversight
Appoint a family advisor, attorney, or trusted third party as a guardian. They can extend deadlines and provide an extra layer of governance.
Multi-Chain Portfolio
Manage family holdings across Ethereum, Bitcoin, stablecoins, and DeFi positions from a unified dashboard. No chain fragmentation.

How It Works

From single-person risk to family-wide resilience

01
Set Up the Family Vault
The family manager creates a vault and designates family members as heirs with defined shares. Set multisig requirements so no one person acts alone.
02
Appoint Guardians
Add trusted advisors (family attorney, accountant, or elder family member) as guardians who can oversee and extend claim deadlines.
03
Consolidate Family Assets
Move family crypto holdings into the shared vault. The manager maintains day-to-day control with the ability to withdraw and rebalance.
04
Automatic Continuity
If the manager stops checking in, the vault transitions to heir governance. Family members claim their shares through multisig — the wealth continues.

Pricing

Plans built for family governance

Family

For families starting with crypto governance

$49.99/month

5 vaults
Up to 5 members per vault
Multisig claims
Guardian oversight
5 blockchains
Telegram + email notifications
Legal document templates

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Answers from the contract — not the sales deck.

The vault has one owner (the manager) who handles day-to-day operations. Other family members are designated as heirs with defined shares. For active shared management, you can set up multisig claims so that multiple members must agree on withdrawals after a claim is initiated.

The dead man's switch activates after the manager misses their check-in. After the grace period, family members can initiate a multisig claim to access their designated shares. Guardians can extend the deadline if needed.

Yes. The vault owner can update heir addresses, share percentages, multisig thresholds, and guardian assignments at any time. Changes take effect immediately.

Each family member should set up their own self-recovery vault as a backup. If a member loses access, the owner can update the vault to point to their new address.

HeirVault handles the on-chain mechanics of asset distribution. For a formal trust structure, combine it with legal documentation. Our Legal Kit and AI-powered Legal Wizard can help draft the necessary documents.

Protect Your Family's Wealth

Eliminate key-person risk and ensure generational continuity. Set up shared governance in minutes.

Get Started

Family Wealth,No Single Point of Failure