A solution for secure storage and management of digital assets. Typically enables account abstraction (ERC-4337) and self-custody via white-label custody service or Wallets-as-a-service (WaaS). Not to be confused with embedded wallets.
52 projects found · Last updated Aug 15, 2026
Showing 51–52 of 52 results
The Stablecoin Issuance Platform for Institutions
Bastian Hold is a custodial wallet solution with built-in KYC for secure asset storage and management. The platform supports auto-conversion to client stablecoins, crypto payment acceptance, and white-labeled wallet integration for embedded products.
Trust is your most valuable asset
uMPC provides multi-party computation custody through unlimited co-signer architecture, enabling distributed key management across cloud, on-premise, and HSM environments. The system delivers high-speed transaction processing with flexible shard distribution and granular policy controls.
Welcome to The Grid's comprehensive directory of custody technology provider projects in the Web3 ecosystem. Our team has hand-reviewed and verified each of these 52 companies to ensure you're discovering legitimate, active projects — not abandoned ventures or AI-generated listings.
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Each project listing includes key information to help you evaluate and connect with these companies. Whether you're researching for investment, seeking partnerships, or looking for custody technology providersolutions to use, our directory provides the verified data you need to make informed decisions in the Web3 space.