Aave charges ~4.4% (variable) APR with $0 origination fees using smart contract (wrapped btc via custodial bridge). Debifi charges 10%–14% (P2P) APR with a 1.5% origination fee using collaborative multisig (3-of-4, borrower holds a key). See the full breakdown of rates, thresholds, and custody risk below.
Rates verified 2026-06-09
Aave offers a lower headline rate at ~4.4% (variable) compared to Debifi's 10%–14% (P2P). On a $1M loan held for 12 months, Aave saves $91,000 in total first-year cost (interest plus origination fees).
Total year-1 cost includes both annualized interest and any origination fees charged upfront.
| Loan Size | Aave APR | Debifi APR | Aave Total Year-1 Cost | Debifi Total Year-1 Cost | Savings |
|---|---|---|---|---|---|
| $100,000 | 4.4% | 12% | $4,400 | $13,500 | $9,100 with Aave |
| $250,000 | 4.4% | 12% | $11,000 | $33,750 | $22,750 with Aave |
| $500,000 | 4.4% | 12% | $22,000 | $67,500 | $45,500 with Aave |
| $1M | 4.4% | 12% | $44,000 | $135,000 | $91,000 with Aave |
| $5M | 4.4% | 12% | $220,000 | $675,000 | $455,000 with Aave |
Total year-1 cost includes annualized interest plus origination fees. Debifi: 1.5% origination fee. Aave rates are variable; the table uses a representative recent rate. Debifi rates are set by the lending marketplace; the table uses a representative recent rate. Rates sourced from each lender's public rate pages as of 2026-06-09.
Both Aave and Debifi use similar custody approaches: smart contract (wrapped btc via custodial bridge) and collaborative multisig (3-of-4, borrower holds a key) respectively. Aave holds collateral in audited smart contracts rather than with a single lender, but borrowing requires wrapped Bitcoin (WBTC or cbBTC) — your underlying BTC is held by the wrapper's custodian (BitGo/BiT Global for WBTC, Coinbase for cbBTC), reintroducing custodial bridge risk. Smart-contract and oracle risk also apply. Debifi uses Collaborative multisig (3-of-4, borrower holds a key). Multiple key holders must coordinate to move funds, reducing single-point-of-failure risk but still requiring trust in the key coordination process.
Aave has no margin-call mechanism: positions become liquidatable automatically the moment LTV crosses 78%, with no warning threshold or response window. Debifi triggers margin calls at 75% LTV and liquidates at 90% LTV.
| Threshold | Aave | Debifi |
|---|---|---|
| Max Starting LTV | 73% | 70% |
| Margin Call | None | 75% LTV |
| Margin Call Window | None — automated liquidation | Threshold-based |
| Liquidation | 78% LTV | 90% LTV |
Aave: 5.0 percentage point buffer between starting LTV (73%) and liquidation (78%). Debifi: 20.0 percentage point buffer between starting LTV (70%) and liquidation (90%). Debifi provides a wider safety margin.
Choosing between Aave and Debifi requires evaluating total cost, custody risk, and which platform aligns with your borrowing profile. Aave uses smart contract (wrapped btc via custodial bridge) with ~4.4% (variable) APR, while Debifi uses collaborative multisig (3-of-4, borrower holds a key) with 10%–14% (P2P) APR.
On a $250,000 loan, Aave costs $11,000 in the first year versus $33,750 at Debifi, a difference of $22,750. Part of Debifi's higher cost comes from its 1.5% origination fee, which adds $3,750 upfront on this loan size. Aave charges no origination fee, so the only cost is interest.
Both platforms use similar custody approaches. Aave operates via smart contract (wrapped btc via custodial bridge), and Debifi uses collaborative multisig (3-of-4, borrower holds a key). Neither platform rehypothecates borrower collateral.
Aave is the better fit for borrowers who need smaller loans or instant access. Debifi is the better fit for borrowers who need smaller loans or more flexible access.
Key details to be aware of: Aave: DeFi money market — rates are variable and utilization-driven: USDC borrow against WBTC/cbBTC has ranged ~3.5-5. Debifi: P2P marketplace — institutional lenders set rates per offer: typically 10-14% APR (observed range ~9.5-21.
Aave is cheaper. On a $500,000 loan held for 12 months, Aave costs $22,000 (4.4% APR) while Debifi costs $67,500 (12% APR + 1.5% origination fee). That is a $45,500 difference in the first year.
Aave uses smart contract (wrapped btc via custodial bridge). Debifi uses collaborative multisig (3-of-4, borrower holds a key). Both platforms present similar custody risk profiles.
Aave has no minimum loan amount. Debifi's minimum is $5,000. Aave is more accessible for smaller borrowers.
Aave has no margin call — positions are liquidated automatically the moment LTV crosses 78%. Debifi issues a margin call at 75% LTV (threshold-based, no fixed window) and liquidates at 90% LTV. Starting from a 50% LTV, Aave provides a 28-point buffer before liquidation, while Debifi provides a 40-point buffer.
It depends on your priorities. Aave (~4.4% (variable) APR, smart contract (wrapped btc via custodial bridge), no minimum) is better for borrowers who value smart contract (wrapped btc via custodial bridge) and need smaller loan access. Debifi (10%–14% (P2P) APR, collaborative multisig (3-of-4, borrower holds a key), min $5,000) is better for borrowers who value collaborative multisig (3-of-4, borrower holds a key) and need smaller loan access. Use the rate table and cost comparison above to model your specific scenario.
Lygos offers 10% APR, $0 origination fees, and DLC-secured collateral where rehypothecation is cryptographically impossible.