SIX Crypto-Asset Custody
SIX Crypto-Asset Custody: Institutional custody pairs MPC and HSM controls with staking, reporting, and settlement. Ranked #9 of 35 in Cryptocurrency Custody Software by our editors (8.4/10); pricing: Pricing on request; best for enterprises needing institutional custody and settlement.
At a glance
- Editor score8.4 / 10
- PricingPricing on request
- Best forEnterprises needing institutional custody and settlement
- Free planNo
- MPC wallet supportYes
- Facts checked22 Oct 2026
Where it wins
- MPC co-signing combines with physical HSM key storage.
- Offers custodial staking for Ethereum and Avalanche.
- RULEMATCH integration links custody with crypto trading and settlement.
Where it doesn't
- Pricing is set in each client's contractual annex.
- Designed for banks and other institutional clients, not general retail use.
- Custodial staking is limited to Ethereum and Avalanche.
Our verdict on SIX Crypto-Asset Custody
SIX Crypto-Asset Custody provides custody, storage, and transfers for banks and other institutional clients. SIX delivers the service through its licensed Central Securities Depository, with the platform operated in Switzerland and supervised by FINMA. It is a cloud service with web and API access, aimed at enterprises that need institutional custody and settlement rather than a retail wallet. The core offer includes crypto-asset and stablecoin support, configurable segregated or omnibus accounts and wallets, and operational management around custody activity.
Key controls and reporting shape its fit for financial institutions. MPC co-signing is combined with physical HSM key storage, while API connectivity provides on-demand holdings and transaction data. End-of-day holdings and transaction reporting is available through SWIFT MT535/MT536. SIX also supports blockchain events, cold-storage retrieval, and fee management, and provides custodial staking for Ethereum and Avalanche. These features give the service a broader operational scope than storage and transfers alone; institutions seeking staking for other assets should look elsewhere.
The trading and settlement connection is another differentiator for institutional workflows: SIX works with RULEMATCH on crypto collateral, settlement, and trading integration. SWIFT reporting and RULEMATCH are the named integrations, making the offer most relevant to organizations whose processes already align with those systems. According to SIX's fee information, charges depend on client segment, onboarding requirements, assets under custody, nodes, and services, with final fees set in each client's contractual annex. Buyers should expect a sales-led pricing discussion rather than a standard plan. Choose SIX for managed custody with institutional reporting and settlement needs; it is less suitable for buyers seeking public self-service pricing or a retail-oriented product.
Your product? Our editors can test SIX Crypto-Asset Custody in depth and publish a review, labelled as paid · from $149/mo →
SIX Crypto-Asset Custody pricing
SIX Crypto-Asset Custody fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| MPC wallet support | Yes |
| HSM key management | Yes |
| Approval workflows | Not verified |
| Transaction policy engine | Not verified |
| Settlement controls | Advanced |
| Supported networks | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Phone |
| Built for | Enterprise (editorial estimate) |
| Integrations | 2 integrations: SWIFT, RULEMATCH |
| Pricing | Pricing on request (source) |
| Website | six-group.com |
| Facts checked | 22 Oct 2026 |
SIX Crypto-Asset Custody integrations
SIX Crypto-Asset Custody lists 2 integrations on its own site.
- SWIFT
- RULEMATCH
Alternatives to SIX Crypto-Asset Custody
- BitGo CustodyInstitutional cold-wallet custody with configurable controls and settlement services.9.3
- Ripple CustodyA flexible custody platform for institutions that need control over keys, policies and deployment.9.2
- Coinbase CustodyQualified custody paired with trading, financing, staking, and settlement workflows.9.1
See all SIX Crypto-Asset Custody alternatives →
Used SIX Crypto-Asset Custody? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used SIX Crypto-Asset Custody for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
SIX Crypto-Asset Custody is listed in our Cryptocurrency Custody Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/six-crypto-asset-custody/"><img src="https://www.itechguides.com/best/badge/six-crypto-asset-custody.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update