Decentralized digital asset inheritance platform with smart contracts and Dead Man's Switch functionality
Private key management made simple. Create wallets, sign transactions, and automate onchain actions through one API.
Stage
Not given
Not given
Founded
Not given
2022
Based in
Not given
US
Pricing model
Free
Freemium
Pricing
Not given
Pay as You Go: 25 free signatures per month, then $0.10 per signature. Pro: $99/mo with $0.05 per signature. Enterprise: Custom pricing as low as $0.0015 per signature. Transaction Management fees charged per-transaction basis when successfully executed onchain.
Key features
Configurable heartbeat period with minimum 90-day interval
14-day confirmation window to reduce accidental triggering
Browser-side private encryption for local content protection
On-chain status records for full auditability
Conditional beneficiary decryption after identity verification
Public guidance notes and private encrypted vault setup
Offline decryption tool for secure private key handling
Platform does not custody or transfer on-chain assets
Non-custodial wallet creation for users, businesses, and AI agents
Sub-100ms transaction signing latency
Programmable policy engine for access control and spending limits
Multi-authentication methods including passkeys, OAuth, email, and API keys
Hardware-isolated secure enclaves for key management
Multichain support across EVM, Solana, Bitcoin, and more
Gas sponsorship for transaction fees
Open-source SDKs and REST APIs
99.9% uptime infrastructure with high availability
SOC 2 Type II compliance and code verifiability
What makes it different
Private keys never leave the user's device
Clear inheritance conditions and automated trigger timing
Tamper-resistant on-chain records with full transparency
Signals inheritance status without transferring assets directly
Verifiable and open-source with code attestation and reproducible builds
Hardware enclave-based signing instead of MPC or HSM approaches
Built by the team that created Coinbase Custody
50-100ms transaction signing latency with 0ms client-side signing
Fully non-custodial ensuring users retain complete control of keys
Turnkey