CeFi vs DeFi: Meaning and Key Differences

Updated 9 September 2026

CeFi and DeFi describe different ways financial services are organised. CeFi relies on a business to provide an account-based service; DeFi uses blockchain protocols and smart contracts. The useful distinction is who controls each part of the transaction and what you must do yourself.

Neither label answers whether a specific product is suitable. Borrowing, lending for yield and trading each create different obligations—even when they happen inside the same app. Start with the activity, then trace the people, contracts and assets involved.

Explore how Ledn’s Bitcoin-backed loans work →

What CeFi changes for a customer

You usually access an account under a provider's terms. The provider handles service operations, verification and customer support. It may hold assets directly or use other custodians and funding partners.

That can make some tasks simpler, but the customer needs to understand counterparty risk, withdrawal rules and legal rights. A recognisable name or a regulated activity does not prove that every product has the same protections.

What DeFi changes for a user

Transactions are executed through smart contracts on supported networks. Users can inspect public transactions and may interact directly from a wallet. They also take responsibility for wallet security, approvals, transaction fees and choosing the correct protocol and assets.

Public code and transactions do not guarantee the code is correct or that a position can always be unwound at the desired price. Oracles, governance, interfaces and token issuers can introduce additional dependencies.

An app can combine both models

A familiar account interface can connect to a decentralised protocol underneath. Coinbase's loan introduction, for example, describes an interface to Morpho on Base. The account experience and the underlying lending mechanism are separate layers.

That matters because a user may need to assess both. Eligibility and interface charges can come from the service, while collateral and liquidation depend on the selected protocol arrangement. Calling the whole experience “CeFi” or “DeFi” can hide the dependencies that influence the decision.

Draw the path from your asset to its destination: account or wallet, collateral token, protocol or lender, and payout. Then ask which party or contract can move funds at each stage. This gives the labels practical meaning without assuming one is superior.

Custody and control are separate questions

Self-custody gives a user control of wallet keys, but assets deposited into a contract are subject to that contract's rules. A centralised custodian holds keys on a customer's behalf, with rights defined by the agreement and law.

Ask both “who can move the asset?” and “what claim do I have if something goes wrong?” Our custody model guide applies those questions to Bitcoin borrowing.

Borrowing, earning and trading are different activities

Borrowing creates a debt. Supplying assets for yield exposes capital to a return-generating arrangement. Trading exchanges one position for another. Do not infer the risk of one activity from the provider's reputation in another.

For loans, compare collateral, debt asset, interest, liquidation and repayment. For yield products, understand how the return is generated and what losses or withdrawal restrictions can arise. For trades, assess execution, fees and settlement.

Use the distinction to choose the next question

If you are borrowing, ask what you owe, which asset secures it and what triggers liquidation. If you are supplying funds for yield, ask who owes you repayment and what can interrupt access or cause loss. A familiar interface does not make those activities economically identical.

Ledn belongs in a discussion of Bitcoin-backed borrowing: eligible BTC secures a loan under an agreement. It should not be presented as a substitute for every DeFi trading or yield activity. A borrower retains price exposure but does not retain unrestricted access to pledged collateral.

For the narrower lending decision, read DeFi versus CeFi loans. That guide compares the operating requirements and actual borrowing path rather than the categories in isolation.

Follow control and obligations through the product

Use CeFi and DeFi as starting definitions, not shortcuts to a safety verdict. Identify what you want to do, who or what holds the assets, and how the position ends. For native-BTC borrowing, Ledn's product terms describe one specific account-based arrangement.

This article is for general information, not financial, investment, tax or legal advice. Borrowing involves interest, fees and the risk of collateral liquidation. Eligibility and terms vary by jurisdiction and may change; the applicable agreement governs. Consult qualified advisers for your circumstances. Read Ledn’s Risk Disclosure Statement and Disclaimers.