Compare Surge
Credit with..

$100$1,000,000

Lending

Type

LYGOS
Loan (bilateral, 1 lender : 1 borrower)
SURGE
Credit Line (pooled market)

Interest Rate

LYGOS
~10% APR (negotiated, 0–15% range)
SURGE
From 6.9% APR (Variable) / 9.9% (Fixed)

Origination fee

LYGOS
None
SURGE
None

Duration

LYGOS
Flexible, negotiated per deal
SURGE
12 months, rollover anytime

Terms

LYGOS
Repay anytime. Requires consultation to structure.
SURGE
Repay any amount, anytime. Self-serve.

Fast access to funds

LYGOS
~30 min after onboarding
SURGE
~30 min

LTV flexibility

LYGOS
✓ 50–70%
SURGE
50% (expanding)

Globally accessible

LYGOS
SURGE

KYC required

LYGOS
Yes
SURGE
No

Bitcoin Custody

Custodian

LYGOS
Bitcoin (DLC 2-of-2 multisig)
SURGE
Bitcoin (Taproot vault)

On-chain verifiable collateral

LYGOS
SURGE

Segregated collateral

LYGOS
SURGE

Bitcoin-native (no wrapping)

LYGOS
SURGE

Zero rehypothecation

LYGOS
SURGE

Unilateral exit

LYGOS
2-of-2 requires both parties to cooperate
SURGE

Thinking about switching?

Whether you're exploring alternatives, planning a migration, or just want to understand the differences - we're happy to talk.