Nansen

Nansen is a leading blockchain analytics platform that enriches on-chain data with millions of wallet labels to help crypto investors discover opportunities, perform due diligence, and defend their portfolios with real-time dashboards and alerts. Founded in 2019, Nansen has quickly become a trusted provider of data and analytics across multiple blockchain networks.

Core Products and Services

Nansen offers a comprehensive suite of blockchain analytics tools including Nansen Pro (their flagship web platform), Nansen AI (mobile-first agentic trading app), and the Nansen API & MCP for developers and AI agents. The platform tracks Smart Money movements across 18+ blockchain networks, labels over 500 million wallet addresses, and processes more than 500TB of data daily. Their integrated trading experience allows users to research tokens and execute trades directly within the Nansen ecosystem.

Key Strengths

Nansen's competitive advantage lies in its proprietary wallet labeling system, which uses heuristics, algorithms, smart-contract parsing, and extensive research to categorize wallet addresses and entities. The platform provides unique insights into Smart Money flows, whale movements, and institutional trading patterns. Their machine learning-powered analytics surface actionable signals from blockchain noise, helping investors stay ahead of market movements. The platform supports major chains including Ethereum, Solana, Arbitrum, Polygon, Avalanche, Optimism, BNB Chain, and Ronin.

Notable Clients and Use Cases

Nansen is trusted by leading crypto organizations including Coinbase, Polygon, Avalanche, Consensys, Chainlink, a16z, Accel, OpenSea, Maker, Google, Arbitrum, and Gauntlet. Notable success stories include Valkyrie saving tens of millions of dollars by detecting early UST Curve pool drains through Nansen's Smart Alerts, and crypto traders turning small investments into million-dollar portfolios using Nansen's on-chain intelligence. The platform serves crypto investors, venture capital firms, trading funds, blockchain protocols, exchanges, and infrastructure providers.

Why Choose Nansen

Nansen stands out as an all-in-one blockchain analytics solution in an era of fragmented tools. Unlike generalist AI models, Nansen AI is purpose-built for on-chain trading and investment with specialized training on 500M+ labeled addresses. The platform offers seamless integration between research and execution, enabling users to surface signals and trade instantly without switching applications. With comprehensive multi-chain coverage, real-time data, customizable dashboards, and Smart Alerts, Nansen empowers both individual investors and institutional teams to make informed decisions with confidence.