Lava vs. Unchained: A custody pivot reshapes the comparison.
About Lava
Lava is a US-headquartered bitcoin-only lender founded in 2022. Its original product, launched on the Lava Loans Protocol v2 white paper in October 2023, used Discreet Log Contracts (DLCs) to create 2-of-2 collateral where the borrower retained one key. In November 2025, Lava migrated all users to a fully custodial "distributed key protocol" via a forced app update — abandoning the self-custody architecture and drawing public criticism. The current product is the Bitcoin Line of Credit (BLOC) at 5% interest plus a 2% annual capital charge (~7% effective), with a $100 minimum and no fixed maturity. Lava's terms reference Cayman Islands governing law and no US state lender licenses have been publicly disclosed.
Who each is for
Lava is for
Borrowers who want headline rates starting at 5%, a $100 minimum, and a smartphone-first product, and are comfortable with custodial collateral handling after the November 2025 architecture change.
Unchained is for
US business borrowers who want a regulated US lender (NMLS-licensed) with multisig collateral verifiable on-chain throughout the loan, and an unambiguous lender of record.
Common questions
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About this guide
These comparisons are maintained by Unchained. We have tried to represent every service accurately and fairly, and where another service does something well that Unchained does not, we say so. Unchained appears as the reference point throughout because every page is built around a single question: how does this service differ from Unchained? That framing is why Unchained is more prominently featured, not because we consider it the default right answer for every reader.