Zero-knowledge encryption

Your Digital Legacy, Secured

Life is unpredictable. Make sure your loved ones can access what matters most when they need it. HeirLatch securely stores your digital accounts, important messages, and final wishes — encrypted before they leave your device.

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AES-256-GCM

Encryption at rest

Zero-knowledge

Architecture

Client-side

Your key never leaves your device

Frankfurt & GDPR

Built for digital lives, not just passwords

Real differentiators against generic vaults — every one of these is shipped in the product today.

Encrypted account vault

Store credentials, security questions, recovery codes and notes across ten asset categories. AES-256-GCM with per-record IVs.

Multi-modal HeartBeat

Check-in reminders via email, Web Push, SMS, and native mobile push — plus opt-in anomaly detection that flags unusual cadence for your safety contacts.

Duress phrase

A separate, indistinguishable check-in verb that silently triggers a welfare-check email to a safety contact you choose — without tipping off whoever’s coercing you.

Trusted contacts

Designate the people who can act when the time comes, with configurable access levels (Standard, Full, Letters Only). You control who sees what.

Legacy letters

Write personal messages for specific people, deliverable on check-in failure, on a date, or on contact request. Say what matters most.

Native iOS & Android

Biometric vault unlock via Secure Enclave / Keystore, encrypted offline cache, HeartBeat widget on your home screen, and document capture from the camera.

Zero-knowledge encryption

Your master key never leaves your device. HeirLatch cannot read your vault contents.

Tamper-evident audit

Every action you and your contacts take lands in a hash-chained, exportable audit log.

Provider Intelligence

Built-in directory of how to access major providers post-mortem — Apple Digital Legacy, Google Inactive Account Manager, Facebook Memorialization, and many more. Maintained, dated, and surfaced inline in the executor workspace.

Legal Estate Directive

Download a RUFADAA-aligned (US) or UK DPA-aligned legal directive auto-assembled from your profile, named fiduciaries, check-in cadence, and asset inventory. Hand it to your solicitor; sign and store with your will.

What happens when the time comes

Three different recipients, three different flows. HeirLatch releases exactly what each person needs — and nothing more.

The Executor

Your designated estate executor

Lands in a per-asset workspace: one case per account or device, pre-matched to the right Provider Intelligence playbook. Bulk-update statuses, generate document packs, export signed audit packs for probate filings.

The Family Helper

The person organising the practical stuff

A token-authenticated portal with what they actually need — account names, document locations, cancellation playbooks. No credentials, no encrypted letters. They can act without becoming a security risk.

The Verifier

The neutral third party (often a solicitor)

Invited by you in advance. Reviews the release request, attests to the triggering event, signs off the transition from your account to your executors. Their attestation is itself audited.

How HeirLatch Works

Simple setup, powerful protection. Get started in minutes.

Add your accounts

Securely store your digital accounts, passwords, and important information in your encrypted vault.

Choose trusted contacts

Pick the people you want to receive access to your information when the time comes. Configure each one’s scope.

Stay protected

Check in on whichever channel suits you. Miss too many, and your contacts are notified automatically.

Choose Your Plan

Start free, upgrade when you need more. Pay monthly, yearly, or once for Lifetime.

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Currency

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Get started for free

Free

Unlimited digital accounts
Unlimited trusted contacts
Unlimited legacy letters
2 GB of secure storage
Basic check-in system
AES-256 encryption

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Create your free account today

Free to start. Upgrade only when you’re ready. Your data is encrypted before it leaves your device.

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