Railgun
Railgun is an on-chain privacy system where users send and use tokens privately across Ethereum, BSC, Polygon, and Arbitrum.
What is Railgun?
Railgun is an on-chain privacy system. Users shield tokens into private 0zk addresses, then send funds or interact with DeFi through zero-knowledge proofs — directly on Ethereum, BSC, Polygon, and Arbitrum, with no bridges or separate chain. Private Proofs of Innocence (PPOI) keep the privacy set protected, and wallets like Railway, Anon, and Terminal integrate Railgun via its SDK.
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Railgun alternatives
Explore web3 competitors and apps like Railgun.
Hinkal
Privacy Pools
Cyclone
UmbraApp store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.
