Earn Bitcoin: The best BTC revenue opportunities

Bitcoin gains: Comparison of seven strategies for holders in 2026

Bitcoin gains are no longer limited to depositing BTC on centralized platforms to earn interest. By 2026, holders will be able to choose from a self-custodial pledge model, loan agreements, managed DeFi vaults, built-in exchange strategies, and encapsulated Bitcoin pledge systems.

Core Points

Bitcoin holders can earn income through pledge, loan and managed DeFi vaults, and different strategies differ significantly in terms of custody methods and risk levels.

Stacks BTC Pledge is designed to provide approximately 3% of the BTC standard annualized income while allowing Bitcoin to remain under the control of the holder's own key on the Bitcoin first-layer network, but the product has not yet been launched on the main network.

Zest Protocol provides approximately 1% of sBTC revenue, while Kraken and Lombard currently provide approximately 1.4% and 2% through lending and managed DeFi strategies, respectively.

Starknet and Babylon pay rewards in their respective native tokens, with Babylon retaining BTC on the Bitcoin Layer 1 network but introducing a forfeiture risk.

Investors need to understand the source of the gains, whether Bitcoin is still under their control, and whether the returns depend on real economic activity or on token issuance.

Comparison of Seven Bitcoin Income Strategies

This ranking uses a unified framework to compare seven leading bitcoin revenue opportunities: protocol history, revenue sources, custody model, smart contract risk exposure, liquidity, sustainability and on-chain verifiability. Most of the comparative risk framework and current interest rate data comes from BitcoinYield. Interest rates change rapidly, so the following data should be considered a snapshot rather than a fixed return.

1. Stacks BTC Pledge

Stacks BTC Pledge is designed for holders who want to gain native BTC benefits without ceding control of Bitcoin. The product is not yet available on the main network, but its proposed structure puts it at the low-managed end of the market.

According to the current design, participants use a standard time-locking mechanism to lock BTC directly on the Bitcoin first-layer network, paired with STX worth approximately 5% of the value of BTC. Bitcoin remains under the control of the holder's key and does not need to be transferred through cross-chain bridges, encapsulated assets, or centralized custodians.

The target annualized revenue is approximately 3%, paid in native BTC. The reward comes from Proof of Transfer (PoX), Stacks's consensus mechanism. Stacks miners compete for block production rights by submitting BTC, which provide rewards to participants. Stacks said that since January 2021, PoX has distributed more than 4200 BTC.

This model does not rely on additional issuance of new reward tokens, revolving deposits or unsecured borrowing. Instead, the rewards come from miners 'expenses related to network operations. BTC is designed to enter a binding cycle of approximately six months. Holders can withdraw early and recover the principal, but will forgive the remaining rewards for the cycle. This structure does not include the risk of forfeiture.

For investors who prioritize capital preservation, the model in this plan stands out because custody rights are exercised by the users themselves on the Bitcoin primary network. The main risk lies at the execution level: as of July 2026, BTC pledge is still being tested on the private test network, and its main network performance has not yet been verified.

2. Zest Protocol

Zest Protocol provides bitcoin-related earnings through an active lending market and targets investors familiar with DeFi infrastructure. The agreement has established one of the strongest operating records in the Bitcoin DeFi space. Zest reported that its deposits were approximately 800 BTC, more than 1500 liquidations and no bad debts, and the historical peak value of total locked positions exceeded US$100 million.

Current gains are about 1%, paid in sBTC (a bitcoin-backed asset on Stacks). The return mainly comes from the dual pledge mechanism, which is related to PoX rewards, with a small portion of which comes from loan interest. At launch, participating Stacks entities redirect some of their PoX rewards to users of the dual pledge system.

This gives income a real source of income, but also creates more dependencies than Stacks BTC pledge design. Users rely on the continued operation of the sBTC infrastructure, the collection of signers that control access to the underlying BTC, loan contracts, and dual pledges.

Zest's next major product, the Bitcoin Mortgage Vault, aims to allow holders to lock in BTC directly on the Bitcoin primary network and borrow stablecoins on the EVM network. The structure could reduce one of the biggest obstacles institutions face when using Bitcoin as productive collateral without having to transfer custody.

Zest is best suited to investors who understand lending risks and want to use active agreements with a measurable history.

3. Kraken Bitcoin Vault

Kraken Bitcoin Vault encapsulates on-chain Bitcoin yield strategies within a familiar centralized exchange interface. Users deposit BTC through Kraken, while the underlying policies are handled by the professional infrastructure running behind the scenes.

The vault currently provides variable income of approximately 1.4%. The deposited BTC is converted to kBTC (Kraken's encapsulated Bitcoin asset) and then deployed through a collateralized DeFi strategy. Veda provides treasury infrastructure, while external credit markets, including Morpho, form part of the underlying revenue process.

Returns come from real lending and credit market activity rather than token issuance. This gives the strategy a more solid economic basis than products that rely entirely on newly issued token rewards. Convenience is the main advantage, as users do not have to interact directly with multiple DeFi protocols or manage each underlying position themselves.

The price is broader trust and enforcement. Depositors rely on Kraken as a user-facing platform, kBTC encapsulation mechanism, Veda's treasury contracts, and an external market for capital deployment. Users hold claims on the vault, rather than directly control the underlying bitcoin throughout the strategy.

Therefore, Kraken Bitcoin Vault is suitable for investors who prioritize simplicity and are willing to accept exchanges, encapsulated assets, and smart contract dependencies in exchange for access to managed Bitcoin earnings.

4. Lombard Bitcoin gains

Lombard Bitcoin gains take a different approach, spreading capital among multiple DeFi strategies rather than relying on a single lending market. Users deposit supported Bitcoin assets and receive BTCe (receipt tokens representing their positions in the vault). Capital is then allocated to the whitelist strategy through Veda's treasury infrastructure.

Current earnings are around 2%, but returns vary with market conditions and portfolio allocation. The strategy used to include money market positions and liquidity provision, with some capital sometimes remaining unallocated while managers evaluated available opportunities.

Revenue comes from real DeFi activities rather than negotiated token issuance. However, returns largely depend on how effectively the treasury allocates capital and the performance of the underlying market. This creates a different risk profile than the products built into the Kraken exchange. Lombard users face exposure to treasury contracts, the LBTC infrastructure underlying the product, and each DeFi strategy they receive allocation. Diversification reduces reliance on a single market, but it also creates more links where technical or economic problems may arise.

Users also hold BTCe instead of directly controlling the underlying Bitcoin. The revenue path can be viewed through on-chain strategies, but evaluating full positions requires monitoring the treasury manager's allocation decisions.

Therefore, Lombard Bitcoin gains are more suitable for investors who want to gain diversified Bitcoin gain exposure without having to manually manage multiple DeFi positions, and accept the additional complexity of proactively allocating vaults.

5. Hermetica hBTC

Hermetica's hBTC vault is aimed at users who are willing to accept strategic risks in exchange for proactively managed BTC based returns. The vault accepts deposited BTC exposure and deploys it through DeFi strategies. A typical structure is to borrow stablecoins using bitcoin-related collateral, place those stablecoins in revenue-producing positions, and convert the resulting profits back to BTC.

Current earnings are about 1.4%, but Hermetica has touted potential returns of up to 8% under favorable strategic conditions. Interest rates change because returns depend on borrowing costs, market spreads and underlying strategy performance. Withdrawing back native bitcoin requires no permission, positions and transactions are visible on the chain, and policy limits are pre-set rather than determined by discretionary manual transactions.

The risk range is wider than direct pledge. hBTC relies on sBTC and its collection of signers, smart contracts, off-chain guardians, and multiple related DeFi positions. Hermetica has completed multiple audits and used predefined leverage, Delta and interest spread controls, but these safeguards reduce rather than eliminate execution risks.

This option is suitable for experienced DeFi users who want BTC standard benefits and are willing to accept managed on-chain strategies.

6. Starknet BTC Pledge

Starknet BTC Pledge allows holders of encapsulated Bitcoin assets such as WBTC, LBTC, SolvBTC, and tBTC to participate in cybersecurity. Current earnings are approximately 2.4%, but rewards are paid in STRK rather than BTC. Therefore, the nominal annualized rate of return depends on the pledge rate and the market value of STRK at the time the award is sold.

Revenue comes from token issuance rather than external economic activity. If the price of STRK falls or pledge incentives decrease, the real value of the return may shrink. Custody rights also depend on the Bitcoin encapsulated assets selected. Each asset introduces its own custodian, federation, or signer set assumption before the funds arrive at Starknet. Smart contract risk exposure then extends to encapsulated assets, cross-chain bridges and pledge systems.

This option may be attractive to users already active in the Starknet ecosystem, but it is less suitable for investors seeking native BTC gains or minimal infrastructure risk.

7. Babylon

Babylon is one of the largest native Bitcoin pledge systems by total locked value. Users lock BTC on the Bitcoin first-layer network and use it to help protect external proof-of-stake networks. The escrow design is strong: Bitcoin remains in a script-controlled UTXO, controlled by a holder key, rather than being transferred to an encapsulated asset.

The price is the risk of forfeiture. BTC supports providers of ultimate resort to help protect connected networks, and improper behavior can put pledged bitcoins at risk. Currently, BTC alone earns approximately 0.04%, paid in BABY rather than Bitcoin. Co-pledge of BABY can increase interest rates, but the return still relies on the issuance of native tokens rather than mining fees, lending activities or other external sources of income.

As a result, Babylon provides strong self-custody capabilities, but its source of income is weaker for investors who mainly seek BTC standard income.

Conclusion

For holders who focus on self-custody and principal protection, Stacks BTC Pledge provides the clearest design structure because BTC remains on the Bitcoin first-layer network, rewards come from miners 'expenses, and there is no risk of forfeiture. The main limitation is that the product is not yet available on the main network.

For DeFi native investors, Zest and Hermetica offer active alternatives with transparent on-chain activity and bitcoin-related returns. They carry more smart contracts and custody dependencies, but also provide greater composability.

Kraken and Lombard prioritize simplicity by encapsulating complex policies behind a managed interface. Starknet offers a higher nominal interest rate but pays rewards in STRK, while Babylon retains native BTC custody at the expense of forfeiture risk and very low returns based on additional issuance.

The best Bitcoin yield strategy is not necessarily the highest annualized yield. The key question is: Is the source of revenue lasting? Is the hosting model acceptable? Is the failure pattern clear enough for holders to evaluate?

Frequently Asked Questions

What is the best way to earn Bitcoin income? The answer depends on risk tolerance. Self-custodial pledges may be suitable for holders who focus on capital preservation, while DeFi lending and managed vaults can provide different return characteristics to users who accept smart contracts and execute risks.

How do holders earn Bitcoin earnings? The three main ways are pledge, loan and income treasury. Pledge rewards users to support network or protocol mechanisms. Loans generate interest from the borrower. Revenue Vault deploys bitcoin-related assets into DeFi strategies.

What is the safest way to earn Bitcoin earnings? A structure that retains BTC on the Bitcoin first-layer network and is controlled by a holder's key reduces custody risks. Stacks 'proposed BTC pledge model follows this approach and avoids forfeiture, although main-network performance still needs to be verified.

How do Bitcoin pledge gains compare to DeFi gains? Bitcoin pledges can provide a simpler custody structure and fewer links, while DeFi strategies may provide more flexibility or higher returns. The price is increased exposure to smart contracts, encapsulated assets, lending markets, managers and other infrastructure layers.