10 best Function FBTC alternatives in 2026
Function FBTC is a defi & yield tool used for yield farming, lending and staking.
CoinSeek lists 125 published tools that share at least one of these use cases. The 10 below share the most, then are the most popular.
8 of them work on chains Function FBTC does not list, such as Arbitrum and Multichain. 3 are available on platforms Function FBTC does not list, such as API and Mobile.
Function FBTC alternatives compared
Most shared use cases first, then most popular. Not ranked by quality.
| Tool | Pricing | Chains | Best for | Compare |
|---|---|---|---|---|
| Avalon Superearn | — | Ethereum, BNB Chain | Earning yield on stablecoins; Investors comfortable with lock-up periods; Tracking live vault yield rates | — |
| Hydration | — | Multichain | — | — |
| Echo Protocol | — | Bitcoin, Solana, Aptos | — | — |
| Aave | — | Ethereum, Base, Aptos, Multichain | Earning interest on crypto; Borrowing against crypto collateral; Building lending into apps; Voting on protocol proposals | — |
| WBTC | — | Ethereum, Solana, Arbitrum, Polygon +4 more | Using Bitcoin as DeFi collateral; Yield farming with Bitcoin; Lending Bitcoin-backed tokens; Providing exchange liquidity | — |
| Spark | — | Ethereum, Base, Arbitrum | Earning yield on stablecoins; Borrowing against crypto collateral; Fintechs integrating savings products; Developers using lending APIs | — |
| Babylon | — | Bitcoin | Borrowing against native Bitcoin; Staking Bitcoin without custodians; Developers building Bitcoin-backed credit apps | — |
| Convex | — | Ethereum, Arbitrum, Polygon | Boosting Curve liquidity rewards; Yield farming with LP tokens; Voting on token emissions; Staking cvxCRV for rewards | — |
| QuickSwap | — | Ethereum, Polygon | Swapping tokens on Polygon; Providing liquidity to pools; Trading leveraged perpetuals; Staking QUICK tokens | — |
| Liquity V2 | — | Ethereum | Borrowing against ETH collateral; Minting a stablecoin on Ethereum; Setting your own borrowing rate; Researching immutable DeFi protocols | — |
Frequently asked questions
- What are the best alternatives to Function FBTC?
- By shared use cases, then popularity: Avalon Superearn, Hydration and Echo Protocol. Each is listed below with its pricing, chains and what it is best for.
- Is there a free alternative to Function FBTC?
- None of the listed alternatives is listed as free or freemium in the CoinSeek catalog. Check each tool’s site for its current plans.
- How does CoinSeek choose these alternatives?
- They are published tools that share at least one use case with Function FBTC. Tools sharing more use cases come first, then the more popular ones. Sponsored tools are labelled and never ranked higher.