Nansen is an onchain blockchain analytics and AI-powered trading intelligence platform based in Singapore, co-founded by Alex Svanevik, Lars Bakke Krogvig, and Evgeny Medvedev. Nansen's Twitter Score is 586 out of 1000 (an Excellent rating) as of July 2026, placing it at rank #215 (top 0.1%) out of 389,587 accounts tracked on this platform.
Nansen covers over 500 million labeled wallet addresses tracked across 24 blockchains, giving traders and institutions actionable onchain intelligence. In September 2025, it launched a conversational AI trading chatbot built on Anthropic's Claude model, trained on activity from top-performing wallets across those blockchains. In January 2026, Nansen expanded to integrated AI-powered onchain trading execution on Solana and Base, moving beyond analytics to a combined research-and-execution platform, with fees of 0.25% for free users and 0.10% for Pro subscribers.
Nansen has raised $88.2 million across three funding rounds: a $1.2 million seed round in 2020 led by Mechanism Capital and Skyfall Ventures, a $12 million Series A in June 2021 led by Andreessen Horowitz, and a $75 million Series B in December 2021 led by Accel at a $750 million valuation, with participation from Tiger Global, GIC, SCB 10X, and Coinbase Ventures, among others. In May 2023, the company reduced its workforce by approximately 30%, with its CEO citing overly aggressive hiring during the bull market and a prolonged crypto bear market.
Nansen has 355,424 followers as of July 2026 on X and has published 21,754 posts. It has been mentioned by 1,375 accounts, with 4,300 total mentions.
Nansen's tracked portfolio includes Stakewithus, zerodrop.io, Ape Board Is Now Nansen Portfolio and APY.Vison.
Who follows Nansen on X?
Nansen draws followers from across the crypto ecosystem. The accounts that follow Nansen include 1,859 founders, 442 angel investors, 1,638 influencers and 126 VCs, among them Laura Shin, Toly, ZachXBT, Solana, Ansem and 6529.