Zerion

Zerion is a non-custodial cryptocurrency wallet and portfolio tracking platform focused on decentralized finance and multi-chain asset management. It provides a browser extension, mobile apps for iOS and Android, and a web interface that allow users to monitor, swap, and bridge digital assets without giving up custody of their private keys.

Founded in 2017 and headquartered remotely with offices in London and Lisbon, Zerion supports 51 or more blockchain networks including Ethereum, Solana, Arbitrum, Polygon, Optimism, and Binance Smart Chain. The platform tracks positions across more than 8,000 integrated DeFi protocols and covers tokens, staked assets, and NFTs in a single dashboard.

Zerion integrates with Ledger hardware wallets and has undergone security reviews by Cube53, Secfault Security, Peckshield, and Trail of Bits. The service targets active DeFi participants who manage assets across multiple chains simultaneously.