Nansen is an on-chain analytics platform for investors and teams. It enriches blockchain data with wallet labels (≈500M addresses) across 20+ chains, and ships pro dashboards like Token God Mode, Wallet/Entity Profilers, Smart Money trackers, Smart Alerts, and a multi-chain Portfolio. Nansen also offers a production API and a new Nansen AI assistant for chat-style analysis.
Quick Facts
- Coverage & labels: ~500M labeled addresses, 10k Smart Money wallets, 20+ chains supported.
- Chains (examples): Ethereum, Solana, Bitcoin, BNB, Arbitrum, Base, Polygon, Optimism, TON, TRON, Ronin, zkSync, Unichain, Linea, Mantle, Blast, Sonic, Sei, IOTA EVM (support varies by endpoint).
- Smart Alerts: now multi-chain (12 chains incl. ETH, Polygon, BNB, Arbitrum, Base, Optimism, zkSync, Mantle, Linea, Blast, Avalanche, Fantom).
- Portfolio: track wallets across 18+ chains and 140+ protocols in one dashboard.
- Acquisition: bought Ape Board (portfolio tracker) to power Nansen Portfolio.
- 2025 updates: NFT analytics sunset (May 27, 2025); NFT tracking still available in Portfolio. Nansen AI launched; subscription price lowered to $69/mo.
Key Features
- Token God Mode: deep-dive any token—holders & concentration, who bought/sold, flows/exchange balances, DEX trades, PnL leaderboards, Jupiter DCAs, and more.
- Smart Money & labels: follow curated “smart” wallets and entity-labeled flows; Nansen explains labeling standards and accuracy practices.
- Wallet/Entity Profiler: see balances, historical transfers, counterparties, related wallets, and realized PnL/performance.
- Smart Alerts: real-time notifications on transfers, mints, DEX activity, listings, and more across multiple chains.
- Portfolio: unified tracking for assets, DeFi positions, NFTs, and cross-wallet PnL—built from Ape Board tech.
- Research: in-house reports and the Research Portal for curated on-chain insights.
How It Works (at a glance)
- Search a token/wallet/entity and open Token God Mode or a Profiler to inspect holders, flows, and counterparties.
- Follow Smart Money and set Smart Alerts for timely notifications (e.g., new inflows to a token/DEX).
- Track your wallets (and competitors’) in Portfolio for positions, PnL, and multi-chain exposure.
