LMAX Digital Custody review
A custody service for enterprises that need geographically separated offline storage.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
LMAX Digital Custody is an institutional digital-asset custody service for enterprises managing assets that require offline storage and controlled access. Its tiered architecture includes cold and vault wallets, and users can access custody through a web interface or API. The service supports segregated on-chain or omnibus structures, giving organizations a choice in how assets are held. It is best suited to enterprise buyers whose priorities include geographic separation and custody controls, rather than teams looking for a self-serve or free entry point.
The storage and access design is the clearest strength. LMAX describes its cold and vault wallets as air-gapped and offline, with private keys and HSMs distributed across geographically separated offline locations. Multi-layer encryption and multi-factor authentication add layers of access protection. Cold storage is not necessarily limited to infrequent movement: the service offers intraday withdrawals or settlement cycles from cold wallets. Buyers should still assess whether the custody structure and operational controls fit their own governance requirements, since the listed details do not establish configurable approval workflows.
Compliance and commercial fit are also central considerations. The service includes transactional tools for AML and FATF Travel Rule requirements, and its listed compliance posture includes SOC 2, ISO 27001, GDPR, and two-factor authentication. Supported digital assets are listed by LMAX, with additional ERC-20 and SPL tokens subject to business and compliance approval. Pricing is handled through contact with sales, and there is no free plan, so evaluation is oriented toward enterprise procurement rather than a quick self-serve comparison. Choose LMAX Digital Custody if geographically separated cold storage, wallet-structure options, and compliance tools align with your requirements; consider another option if you need a public plan comparison or a deployment model other than cloud.
LMAX Digital Custody pros and cons
- Where it wins
- Air-gapped cold and vault wallets with geographically separated keys and HSMs
- Supports segregated on-chain or omnibus wallet structures
- Intraday withdrawals from cold wallets and AML and FATF Travel Rule tools
- Where it doesn't
- Pricing is handled through contact with sales, rather than public plans
- No free plan is offered
- Cloud is the only listed deployment option
LMAX Digital Custody fact sheet, pricing and score →
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