What is Nexo?
Nexo is a centralized cryptocurrency lending and borrowing platform founded in 2018 by Antoni Trenchev and Kalin Metodiev in Sofia, Bulgaria. Unlike the DeFi protocols in this comparison, Nexo is a licensed financial company that takes custody of user assets, manages credit internally, and sets interest rates administratively rather than through on-chain utilization algorithms.
The platform has grown to serve over 7 million users across 200 countries. Nexo offers two core products: Earn (supplying crypto to earn interest) and Instant Crypto Credit Lines (borrowing against crypto collateral at rates starting from 0% annually). The company holds licenses in the EU under MiCA, in several US states, and in multiple other jurisdictions.
Nexo's business model is closer to a crypto bank than a DeFi protocol. The platform deploys user capital across institutional lending, market-making, and DeFi yields internally, then pays users a portion of the return through the Earn product. The margin between what Nexo earns and what it pays depositors is the company's operating revenue.
Earn Rates and NEXO Token Tiers
Nexo structures Earn rates in a four-tier loyalty system based on the percentage of NEXO tokens in a user's portfolio. Higher tiers unlock higher interest rates on all assets.
- Base tier (0-1% portfolio in NEXO): stablecoins earn 4-8% APY, BTC earns 2-5%, ETH earns 3-6%.
- Silver tier (1-5% in NEXO): +1% on all assets.
- Gold tier (5-10% in NEXO): +1.5% on all assets.
- Platinum tier (10%+ in NEXO): highest rates, up to 12% on stablecoins in fixed-term mode.
Fixed-term deposits (locking capital for 1 month or longer) earn an additional 1-2% above flexible rates. Flexible deposits allow instant withdrawals within the daily limit, while fixed-term assets cannot be withdrawn early without losing the term bonus.
The NEXO token itself yields up to 12% APY in the Earn product. Token holders also receive a 30-40% cashback bonus on all interest earned platform-wide, distributed daily in NEXO. The token incentive structure makes Nexo's headline yields attractive on paper, but requires meaningful NEXO exposure to access top tiers.
Instant Crypto Credit Lines: Borrowing Against Crypto
Nexo's Instant Crypto Credit Line lets users borrow against their crypto holdings without selling. This preserves long-term positions while unlocking liquidity for expenses, investments, or tax-efficient access to unrealized gains.
- Deposit supported crypto (BTC, ETH, stablecoins, and 40+ others) as collateral.
- A credit line opens immediately based on LTV — typically 50% for BTC and ETH, 90% for stablecoins.
- Draw any amount in USD, EUR, GBP, or stablecoins up to your credit limit.
- Pay interest only on the amount drawn, starting from 0% APR for Platinum NEXO holders.
- Repay at any time — no fixed repayment schedule, no minimum monthly payment.
Auto-repayment is a key feature: Nexo will automatically use a portion of collateral to repay the loan if the collateral value drops close to the liquidation threshold, rather than executing an immediate full liquidation. This gives borrowers more runway than a DeFi protocol's automated liquidator.
Security and Custody Model
Nexo is a fully custodial service. When you deposit assets, you relinquish control of private keys to Nexo. This is the fundamental security trade-off: you accept counterparty risk in exchange for ease of use, instant credit lines, and the administrative simplicity of a regulated financial company.
- Custodian: Nexo uses BitGo, Ledger Vault, and other institutional custodians for cold storage. Cold storage covers the majority of user assets.
- Insurance: $375M insurance policy via Lloyd's of London and Marsh covering digital assets in custody.
- Licenses: EU MiCA EMI license, money transmitter licenses in multiple US states, FCA-authorized in UK.
- Audits: balance verification by Armanino (now operating under a different entity following US regulatory issues) — not a smart-contract audit but a financial audit.
- Historical incidents: No major hack on Nexo itself. The 2023 US SEC and CFTC settlements around earn products created regulatory uncertainty but did not result in user fund losses.
The centralized custody model makes Nexo fundamentally different from Aave or Morpho. DeFi protocols carry smart-contract and protocol risk but zero counterparty risk — you always control your keys. Nexo eliminates smart-contract risk but adds full counterparty risk on the company's solvency and regulatory standing.
Nexo vs DeFi Lending: When Centralized Makes Sense
The choice between Nexo and DeFi lending depends more on risk appetite and technical comfort than on yields alone.
- Non-technical users who do not want to manage wallets, gas, or private keys: Nexo is significantly easier and covers more asset types.
- Users who want to borrow against illiquid or non-EVM assets (XRP, ADA, DOT): Nexo supports collateral types that DeFi protocols typically do not.
- Users comfortable with custodial risk and regulatory compliance: Nexo's licensing and insurance provide a framework similar to a bank.
- DeFi-native users who want maximum yield transparency and self-custody: Morpho or Aave are better choices — yields are on-chain and verifiable, and no counterparty holds your keys.
- Large positions requiring institutional due diligence: Maple Finance's institutional pools may be more appropriate than either retail DeFi or Nexo.
For comparison of the top non-custodial alternatives, see our Aave and Morpho Blue reviews in this same lending category.
This review is informational only. Nexo is a centralized custodial service. Your assets are not protected by smart-contract non-custodiality. Regulatory status varies by jurisdiction; verify availability before depositing.