TechFlow reports, according to Lookonchain data, among the top ten blockchains by annual fee revenue over the past year, Ethereum leads with $2.728 billion in yearly fees. Bitcoin ranks second with $1.302 billion in annual fees, followed by Tron with $460 million.
Other blockchains in the top ten include Solana ($240 million), BSC ($177 million), Avalanche ($68.83 million), zkSync Era ($59.77 million), Optimism ($40.4 million), and Polygon ($23.91 million).




