Bitcoin lender comparison
Compare Strike's Bitcoin-backed loans and line of credit with Stackit.ai's treasury-policy and agent approach.
Last reviewed July 11, 2026 · Official sources linked below
Short answer
Strike offers Bitcoin-backed term loans and a line of credit inside its financial app, with a 50% maximum initial LTV for standard products. Stackit.ai is an onchain BTC/ETH treasury-policy layer using variable Aave rates. Strike fits an eligible borrower who wants a familiar Bitcoin loan; Stackit.ai fits businesses and agents that need recurring treasury rules and APIs.
This compares product structure, not just the lowest advertised APR. Rates, LTVs, eligibility, fees, and market parameters can change.
| Dimension | Stackit.ai | Strike Lending |
|---|---|---|
| What it is | A treasury policy and orchestration layer that uses third-party lending markets. The public product currently includes a self-serve sandbox and live market-rate reads; production access is assisted and the Base production API is marked in development. | A Bitcoin financial app offering BTC-backed term loans and a line of credit. |
| Borrow rate | The underlying Aave variable borrow rate is passed through and shown separately from Stackit.ai action fees. Live native-USDC rates are available for Base, Arbitrum, and Polygon. | Fixed/quoted APR varies by loan type, amount, and jurisdiction. |
| LTV and downside response | Rules are designed to monitor LTV and prepare or execute approved repayment actions as risk rises. Exact thresholds and execution depend on the approved policy, liquidity, oracle data, gas, and production availability; liquidation risk cannot be eliminated. | Standard products currently publish a 50% maximum initial LTV; select volatility-proof loans start lower. Standard products have margin-call and partial-liquidation rules. Select volatility-proof term loans remove price-triggered LTV actions while payments remain current. |
| Custody and control | Documented wallet-sovereign flows return unsigned transactions. Delegated automation requires revocable, policy-scoped permission; Stackit.ai says it does not hold private keys. | Strike or its capital providers hold collateral under the applicable agreement; Strike says collateral is not rehypothecated. |
| Term | No separate fixed loan term in the public sandbox; the underlying onchain market determines the debt mechanics. | Standard term loans are currently 12 months; line-of-credit and volatility-proof terms differ. |
| Other costs | Aave interest plus published Stackit.ai per-action fees and network/protocol costs. Current fees are itemized in fees.json; protection and repayment actions carry no Stackit.ai fee, though gas and protocol costs can still apply. | APR and possible liquidation costs; current standard marketing says 0% origination and no early repayment fee, subject to agreement and jurisdiction. |
About the alternative
Strike currently advertises 12-month Bitcoin-backed loans and a newer line of credit. Standard products use defined LTV warnings and liquidation rules, while select volatility-proof term loans remove price-triggered LTV actions in exchange for different terms and pricing.
The key distinction
Stackit.ai's core distinction is not a single lender rate. It is the policy and orchestration layer: rate reads, simulations, fee previews, permissions, and repeated treasury actions. Strike offers a more immediately packaged consumer/business loan product where eligible.
Eligible Bitcoin holders or businesses seeking a packaged BTC-backed term loan or line of credit inside Strike.
Operators who want BTC/ETH treasury policies and machine integrations around onchain borrowing rather than a standalone lender product.
Strike's select volatility-proof term loan removes price-triggered LTV actions, but collateral can still be sold for missed interest or maturity payments after the grace period. Availability and pricing differ.
Strike currently publishes a 50% maximum initial LTV for standard loans and credit lines, and 45% for the reviewed volatility-proof product.
Strike has active lending products in supported jurisdictions. Stackit.ai offers a public sandbox and live rate data, while its production API is currently assisted/in development.
Competitor facts come from official product or protocol documentation. Stackit.ai facts come from its public docs, endpoints, and current availability switch. Marketing rates are not treated as guaranteed offers. Review your personalized terms before borrowing.
Educational comparison only; not financial, legal, tax, or investment advice. Crypto-backed loans can lose collateral through liquidation, smart-contract failure, oracle error, market gaps, custody failure, or other execution risks.
Start with live protocol rates, add every fee, then test how your LTV behaves before you choose a borrowing path.
