BOB
BOB is a hybrid Layer 2 that pairs Bitcoin proof-of-work security with EVM compatibility so users can run DeFi and earn yield on Bitcoin.
What is BOB?
BOB is a hybrid Layer 2 built on the OP Stack and part of the OP Superchain, combining Bitcoin proof-of-work security with full EVM compatibility. Users can bridge native BTC via BitVM, swap, stake, and earn yield on Bitcoin in 1-click flows, while developers deploy Solidity dapps with access to Bitcoin liquidity. BOB reports $1.7B+ in DEX volume and 120+ projects building on the chain.
Web3 dapps and developer tools related to BOB
Discover blockchain applications that are frequently used with BOB.
Uniswap
Chainlink
Solv Protocol
Euler Finance
Developer resources from Alchemy
Top rollup solutions for enterprise blockchain applications in 2026
How can rollups help your business change its unit economics?
What are layer 2 blockchains?
Explore the world of L2 blockchains and how this scaling solution is driving onchain innovation.
Advancing into the onchain consensus layer with Alchemy Validators
Announcing Alchemy Validators, the newest addition to our comprehensive web3 infrastructure suite
BOB alternatives
Explore web3 competitors and apps like BOB.
Base
Arbitrum
Metal L2
InkApp store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.
