Zapper

Zapper is a non-custodial Web3 portfolio management platform that aggregates DeFi positions, token balances, NFT holdings, liquidity pool stakes, claimable rewards, and on-chain transaction history across multiple wallets into a single dashboard. Users retain full custody of their funds; Zapper operates as a read-and-transact interface that never holds assets directly.

The platform emerged from the merger of DeFiZap and DeFiSnap and supports more than 60 EVM-compatible blockchains, including Ethereum, Polygon, Binance Smart Chain, and Avalanche. Core portfolio tracking features are available at no cost, while additional capabilities are gated through an on-chain experience (XP) and NFT system. A mobile iOS app extends access beyond the web interface.

Zapper serves individual crypto holders and DeFi participants who want a consolidated view of their on-chain activity without switching between multiple protocol frontends. The platform operates on a decentralized basis with no disclosed physical headquarters.