Stablecoins serve various purposes: some individuals keep a portion of their savings in them, while others frequently transfer funds or swap them for different assets. Others may choose to earn yield by placing their coins in interest-bearing products.

The choice of storage method depends on its intended use. There is no one-size-fits-all solution: cold wallets offer greater control, centralized services provide convenience, and CeFi platforms enable users to earn additional income on their stored assets.

This article explores the advantages and disadvantages of each approach.

Cold Wallets: Complete Control Over Access

Cold wallets are characterized by private keys being stored offline, away from constant internet connectivity. A common example is a hardware wallet.

The primary advantage of this storage method is that users maintain direct control over their assets. Since the keys are not shared with exchanges or other services, funds are unaffected by the status of external accounts, platform lockouts, or internal regulations.

Additionally, keeping keys offline minimizes the risk of various attacks associated with online services.

However, with this control comes the full responsibility for the assets.

Should a user lose their seed phrase without a backup, recovering access to the wallet is likely impossible. Risks also include phishing, malware, and careless handling of addresses and transactions.

Cold wallets are typically suitable for those planning to store stablecoins for an extended period and who rarely conduct transactions.

Centralized Platforms: Convenience for Regular Transactions

An alternative is to hold USDT or USDC on a centralized cryptocurrency platform.

These services are convenient as they allow users to store assets, exchange them, transfer between supported networks, and utilize various tools all in one location.

Users do not need to manage private keys themselves; access is as simple as having an account.

However, this convenience comes with a significant drawback.

The platform controls the keys, meaning users are dependent on its functionality. Access to accounts can be restricted due to identity verification, legal requirements, internal platform rules, or technical issues.

Operational conditions may also vary by country, with some functions available in one jurisdiction but limited in another.

Thus, centralized platforms are generally more suitable for funds intended for transfers, exchanges, and other regular transactions rather than for long-term storage of large amounts.

CeFi: Earning Yield on Stablecoin Holdings

CeFi services also operate on a centralized model but additionally offer products that allow users to earn income on their deposited assets.

For example, users can deposit USDT or USDC for a fixed term or opt for a flexible option without strict capital lock-in.

This typically does not require users to interact with smart contracts, understand DeFi protocols, or transfer assets between different applications.

This makes CeFi more accessible for users who want to earn income on cryptocurrency but are not ready to engage with decentralized tools.

However, the risks associated with centralized storage remain.

Users still do not control the private keys. Additionally, the terms for earning income, withdrawal timelines, and other parameters are dictated by the service itself.

Therefore, when selecting a CeFi platform, it is crucial to consider not only the advertised yield but also the company’s history, how funds are stored, withdrawal restrictions, and the clarity of the product’s terms.

Key Considerations When Choosing a Storage Method

Each storage method has its vulnerabilities.

With a cold wallet, the primary responsibility lies with the owner. It’s essential to plan how to store the seed phrase, keep a backup, and address what happens if the device is lost or damaged.

When using centralized services, users should pay attention to other factors:

  • Who controls the private keys;
  • How user funds are stored;
  • Whether assets can be quickly withdrawn;
  • What restrictions apply to users from different countries;
  • What identity verification is required;
  • How long the service has been operational and if it has faced significant security issues.

Some platforms store a portion of funds in cold wallets, use two-factor authentication, monitor suspicious transactions, and implement additional withdrawal security measures.

While these can mitigate certain risks, they do not eliminate the core issue: funds are controlled by a third party.

No Single Storage Method Fits All Needs

It’s not necessary to keep all stablecoins in one place.

For instance, funds intended for long-term storage can be transferred to a cold wallet, while a smaller amount for regular transfers and exchanges can remain on a centralized platform. Another portion can be placed in a yield-generating product.

This strategy allows users to avoid reliance on a single wallet or service.

However, the distribution of funds will always be personalized, depending on the amount, transaction frequency, and how comfortable the user is with managing key storage.

CeFi Example: Coinhold Grow

An example of a CeFi product is Grow from Coinhold Wallet.

This service supports USDT and USDC and offers both flexible and fixed plans with daily income accrual.

Users do not need to engage with DeFi protocols or manage positions through smart contracts; all operations occur within the Coinhold Wallet interface.

This format is suitable for those who prefer a centralized service and want to earn income on stablecoins without direct involvement in DeFi.

It is important to recognize the same risks as with other CeFi platforms: funds are under the service's control, and the terms of deposit and withdrawal depend on the selected product.

What to Choose

If the primary goal is to maintain long-term control over funds, considering a cold wallet makes the most sense.

If stablecoins are needed for regular transfers, exchanges, and other transactions, a centralized platform may offer more convenience.

If users want to earn income on USDT or USDC without directly interacting with DeFi, CeFi services might be a viable option.

Regardless of the chosen method, it’s crucial to understand who controls the private keys, how quickly access to funds can be obtained, and the risks the user is assuming.

In some situations, the optimal solution may involve a combination of several methods: separately storing long-term reserves, funds for daily operations, and assets placed in yield-generating products.

Text by the Coinhold Wallet team

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