Zapper
DeFi portfolio dashboard and on-chain activity tracker across multiple chains.
Best for: DeFi analysts who need a clean multi-chain portfolio aggregator with strong NFT coverage and a social activity feed for wallet research.Zapper is a DeFi portfolio management and analytics platform that aggregates wallet positions across chains and protocols. It supports viewing tokens, DeFi positions (lending, liquidity, staking), and NFTs for any wallet address, along with a social activity feed showing on-chain actions in decoded, human-readable format.
Zapper was one of the earliest DeFi portfolio trackers and built a strong following during the 2020-2021 DeFi summer. It popularized the concept of aggregating complex DeFi positions (LP tokens, yield strategies) into a simple net worth view.
The social element ("Zapper Feed") lets users follow wallets and see their on-chain activity as a curated timeline. Zapper has broader NFT coverage than some competitors. The platform also provides an API for developers building DeFi applications or analytics tools.
Pricing
Free with full access. Premium features for power users. API access for developers.
Chains Supported
Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain, Avalanche, and others
- Aggregated DeFi portfolio view for any wallet
- NFT holding and historical purchase tracking
- Decoded on-chain activity feed for followed wallets
- Wallet due diligence and treasury monitoring
- DeFi portfolio data via API for applications
