Comparison of Polkadot vs. Ethereum


Polkadot vs. Ethereum

Compare key details of Polkadot and Ethereum side by side in a structured table format. This overview highlights core features, differences, and relevant information for each option. Use it to review how various choices stack up across the category.


Head-to-Head Comparison: Polkadot vs. Ethereum
Polkadot Ethereum
Available on Coinbase (2024)? Yes Yes
Creator(s) Gavin Wood, Robert Habermeier, and Peter Czaban Vitalik Buterin, Gavin Wood, and others
Start year 2020 2015
Decentralized score (out of 5) 3/5: Shared Control 4/5: Decentralized with Influences
Influences or central authority token holders and the Web3 Foundation. core developers and Ethereum Foundation.
Can be mined? No No
New issuance method Proof of Stake (PoS) Proof of Stake (PoS)
Maximum supply (in millions) None; no fixed maximum None; no fixed maximum
Percentage already issued (2024) Not applicable Not applicable
Key functions (other than transactions) smart contracts, apps, blockchain interoperability smart contracts, apps, asset tokenization

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