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Blockchains

Blockchains

List of 31 Blockchains

Explore 31 of the best Blockchains across the most popular web3 ecosystems including Ethereum, Solana, and more! Blockchains include Layer 1 Blockchains, Layer 2 Blockchains, Sidechains, Data Availability Blockchains, Testnets.

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Sidechains
Polygon is an Ethereum scaling solution offering low transaction fees and fast transactions.
Chains
Polygon
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Layer 1 Blockchains
Ethereum is a layer 1 Blockchain that powers thousands of decentralized applications.
Chains
Ethereum
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Layer 1 Blockchains
Solana is a highly scalable layer 1 Blockchain built for mass adoption.
Chains
Solana
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Layer 2 Blockchains
Optimism is a low-cost and lightning-fast Ethereum L2 blockchain.
Chains
Optimism
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Layer 2 Blockchains
Arbitrum is a low-cost, layer 2 solution that is ideal for building secure Ethereum Dapps.
Chains
Arbitrum
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Layer 2 Blockchains
StarkNet, a decentralized Validity-Rollup, operates as an Ethereum Layer-2 scaling solution.
Chains
Ethereum
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Layer 1 Blockchains
Cronos is the leading EVM-compatible layer 1 blockchain network built on the Cosmos SDK.
Chains
Cronos
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Data Availability Blockchains
Celestia enables anyone to run their own blockchain quickly, securely, and with little overhead.
Chains
Celestia
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Testnets
A Polygon blockchain Testnet with the MATIC token faucet to deploy and execute smart contract logic.
Chains
Polygon
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Testnets
The official Optimism blockchain testnet with all mainnet features.
Chains
Optimism
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Testnets
The top proof-of-authority (PoA) cross-client testnet for Ethereum smart contract development.
Chains
Ethereum
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Data Availability Blockchains
Avail is a modular blockchain that records transaction data for other blockchains.
Chains
Polygon
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Layer 1 Blockchains
The Injective Protocol is a highly interoperable layer one blockchain in the Cosmos ecosystem. 
Chains
Injective
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Layer 1 Blockchains
Cosmos is the first layer 0 Blockchain that enables interoperability between different systems.
Chains
Cosmos
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Layer 2 Blockchains
Celer is a blockchain interoperability protocol.
Chains
Ethereum, Polkadot
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