Ledn vs Unchained: Which BTC Lender to Choose

Ledn and Unchained are two long-running BTC lenders in our tracked dataset that take fundamentally different approaches. Ledn is retail-friendly and transparent. Unchained is custody-first with multi-sig. Here is who should choose which — and why.

If you are comparing BTC lending platforms seriously, these two names come up repeatedly. Both stayed active through 2022's crypto winter. Both have strong institutional backing. Both publish meaningful reserve transparency. But they are not interchangeable — the choice between them depends entirely on what you prioritize. For the broader framework, see our Ledn vs Unchained guide.

The core difference: Custody model

Ledn is custodial. You transfer BTC to Ledn's address. They hold it. You trust them. In exchange, you get simplicity: send BTC, get loan. No key management, no multi-sig coordination, no technical complexity.

Unchained is collaborative custody. You set up a 2-of-3 multi-sig vault. You hold two keys. Unchained holds one. They cannot move your BTC without your signature. If Unchained disappears, you and your co-signers can still access your collateral. This is structural ownership — not just legal ownership.

The custody model determines what happens in a worst-case scenario. Ledn customers are unsecured creditors if the platform fails — they wait in bankruptcy court with everyone else. Unchained customers can move their collateral regardless of Unchained's status. That difference is why Unchained scores 9.0/10 on our safety metric while Ledn scores 7.4/10. See our custody models guide for a deeper comparison.

Rate comparison: The math

Ledn: 10.99% APR for loans under $250K, 10.99% for $250K+, 10.49% for $500K+, 9.99% for $1M+. No origination fee on most loans. No annual vault fee. The headline rate is close to the effective rate — one of the few platforms where this is true.

Unchained: quote-only APR across all loan sizes. 2% origination fee. $250/year vault fee. On a $150K loan, the effective APR is closer to 14.2% — roughly 220bps higher than the headline number. For a detailed breakdown, see our guide on what borrowers actually pay. On a $500K loan, the effective APR is still closer to 14.1% because the fixed vault fee barely compresses with size.

Below $150K, Unchained is not even an option. At its minimum $150K loan over 12 months, Ledn costs ~$16,485 in interest. Unchained costs ~$21,250 including fees. That is a $4,765 difference. The question is whether multi-sig custody is worth that premium to you.

Loan size and eligibility

Ledn: Minimum loan ~$500. No hard minimum on collateral. This is retail-friendly by design. A borrower with 0.5 BTC can estimate borrowing power by multiplying the current BTC/USD benchmark by the LTV. The platform is built for the 5–50 BTC holder who needs liquidity.

Unchained: Minimum loan $150,000. This means you need at least $300,000 in BTC collateral at 50% LTV. The BTC amount changes with the current BTC/USD benchmark. The platform is designed for larger positions — the borrower with 5–50+ BTC who is treating this as serious credit, not a liquidity bridge.

Transparency and track record

Both platforms publish meaningful reserve transparency. Ledn does it via Open Book reporting. Unchained does it on-chain — you can verify reserves yourself. Both are unusually transparent by crypto-lending standards.

Ledn: Founded 2018. $10B+ funded. Stayed active through 2022's crypto winter. The track record is strong relative to most retail-focused lenders.

Unchained: Founded 2016. Focused on collaborative custody since inception. The multi-sig model makes it structurally harder for funds to be lost — even if the platform wanted to, they could not access BTC without customer keys.

Rehypothecation: The critical detail

Both platforms have explicit no-rehypothecation policies. Your BTC is not lent out to generate yield. This is what killed Celsius and Voyager — they rehypothecated customer BTC to earn spread, and when those third-party loans went bad, customer collateral was gone. Ledn and Unchained do not do this.

This is table stakes for a reputable BTC lender in 2026. But it is still worth confirming — ask directly if you are not sure. Any platform that will not give you a straight answer on rehypothecation is a platform to avoid.

Who should choose Ledn

Choose Ledn if: your loan is under $150K, you prioritize rate over custody structure, you want a simple process without key management complexity, you are comfortable with custodial risk mitigated by transparency and track record, and you need fast funding (Ledn's median is 9.7 hours).

For retail borrowers who want institutional-grade transparency without the complexity of multi-sig, Ledn pairs a competitive rate with a streamlined process and a clean track record. If your position is under $150K, Unchained is not even an option — Ledn is the retail-accessible route in this comparison.

Who should choose Unchained

Choose Unchained if: your loan is $150K+, you prioritize structural ownership of your collateral above rate, you want protection against platform failure, you are comfortable managing keys and coordinating with co-signers, and you plan to hold the loan for 12+ months (the fixed fees hurt less on longer terms).

Unchained is the choice for custody-first borrowers who view their BTC as long-term collateral. The 2% origination fee and $250/year vault fee are real costs — but for a $500K loan, that is $10,000 upfront + $250/year for a collaborative multisig structure designed to keep borrower key control visible even under platform stress. For some borrowers, that is worth the premium.

The bottom line

Ledn is better for: smaller loans, rate-sensitive borrowers, retail users who want simplicity.

Unchained is better for: larger loans, custody-sensitive borrowers, sophisticated users who want structural ownership.

Neither is wrong. The question is what you are optimizing for — cost or control. Most borrowers under $250K choose Ledn. Most borrowers over $500K consider Unchained seriously. In between, the decision comes down to how much you value the multi-sig control model versus the rate savings.

Further Reading

Compare Ledn vs Unchained side by side

Enter your loan amount and see the effective APR difference — including all fees — using the current Pledge dataset.

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