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See also Custody.

Provider Summary

Provider Details

Bron

Bron is a self-custodial MPC wallet for individuals, family offices, and corporate treasuries. Each private key is split into three shards held by the user’s device, Bron, and an independent third party, and any two shards are required to sign, so there is no seed phrase. Teams get role-based access, multi-party approvals, transaction limits, and batch payments. To get started, visit the developer portal.

Cubist

Cubist’s CubeSigner gives teams and protocols self-custody key management backed by FIPS-certified hardware, SSO authentication, and a programmable policy engine with role-based access control and multi-party approvals. It secures treasury, trading, payments, staking and validator, and cross-chain bridge operations across Bitcoin, Ethereum and EVM chains, Solana, and Sui — and is trusted by leading institutions.

Porto by Anchorage Digital

Porto by Anchorage Digital empowers institutions to confidently engage with a wide variety of DeFi protocols, execute native swaps, and deploy sophisticated on-chain strategies directly from a self-custody wallet.

Utila

Securely build, manage, and scale digital asset operations with Utila’s enterprise-grade wallet platform. Trusted by leading institutions to power stablecoin payments, treasury, trading, and beyond. To get started, visit the documentation or follow the quickstart guide.