List of Layer 2 Blockchains
Discover 15 Layer 2 Blockchains across the most popular web3 ecosystems with Alchemy's Dapp Store. Also explore related collections including Layer 1 Blockchains (L1s), Sidechains, Testnets. Is your project missing from the list? Submit your project to Alchemy's list of Layer 2 Blockchains and we'll review it!
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Polygon zkEVM
Blockchains
The first zero-knowledge scaling solution that is fully equivalent to an EVM.
Chains
Polygon zkEVM
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Optimism
Blockchains
Optimism is a low-cost and lightning-fast Ethereum L2 blockchain.
Chains
Optimism
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Arbitrum
Blockchains
Arbitrum is a low-cost, layer 2 solution that is ideal for building secure Ethereum Dapps.
Chains
Arbitrum
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Starknet
Blockchains
StarkNet, a decentralized Validity-Rollup, operates as an Ethereum Layer-2 scaling solution.
Chains
Ethereum
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Celer Network
Blockchains
Celer is a blockchain interoperability protocol.
Chains
Ethereum, Polkadot
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ImmutableX
Blockchains
Layer-2 scaling solution for games and NFTs on Ethereum with low gas fees for minting and trading.
Chains
Ethereum
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Metis
Blockchains
Metis is a scalable and sustainable layer 2 scaling solution developed on the Ethereum Blockchain.
Chains
Ethereum
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Cartesi
Blockchains
Cartesi is an application-specific rollup protocol with a Linux runtime.
Chains
Ethereum, Polygon, Arbitrum, Optimism, Gnosis Chain, Multichain
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Eclipse
Blockchains
Eclipse is a customizable rollup provider that lets you "pick and choose" parts of different chains.
Chains
Celestia, Cosmos, Ethereum, Injective, NEAR, Polygon, Solana, Multichain
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Reddio
Blockchains
Reddio helps you adopt blockchain technology with easy-to-use layer 2 zkRollup agnostic APIs.
Chains
Ethereum, Starknet
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Canvas Connect
Blockchains
A privacy Layer-2 blockchain with confidential, scalable & low-cost transactions using ZK rollups.
Chains
Ethereum
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