Stacks What is Stacks? Stacks is a layer-1 blockchain that allows for the execution of smart contracts. In contrast to commonly known smart-contract blockchains like Ethereum, Cardano, Solana, or Avalanche, Stacks is associated with the Bitcoin ecosystem because it aims to enhance Bitcoin’s capabilities by building on top of it.
As of April 2023 Stacks has a market cap of 1.24B. This makes Stacks the world's 45th largest crypto project.