Nansen

Nansen's product is the label. It says it has tagged more than 500 million addresses and follows over 18,000 named entities, from venture funds and exchanges to public figures. Smart Money, its best-known filter, is drawn from the ten thousand most profitable addresses inside that labelled set. Around it sit a wallet profiler, a token screen, portfolio tracking, alerts, a public API with a Model Context Protocol endpoint, and an assistant that answers questions about a wallet or token in plain language.

The site checked on 8 August 2026 sells trading as loudly as analytics. Alongside the dashboards there is spot and perpetuals execution, an agentic assistant that can place orders, a non-custodial wallet powered by Privy, and routing aggregated across Jupiter, OKX and LI.FI. Paying subscribers are quoted ten basis points in trading fees. This matters for how you read the product: discovery and execution now live in one place, which is convenient and also removes a pause for thought.

Pricing is refreshingly simple and slightly awkward to find. There are two tiers, Free at zero and Pro at 49 dollars a month or 588 dollars a year, which the page frames as three months free. The marketing site carries no pricing page at all; its Pricing link jumps into the logged-out app. Free gives twenty assistant credits a week, one hundred API credits, one alert, three custom labels, ten small portfolios and full Solana coverage, but only a single behavioural label per wallet. Pro opens every supported chain, 2,000 assistant credits a week, 2,000 API credits, unlimited alerts and portfolios, and full profit and loss labelling.

British and American readers should check the geography before subscribing. Nansen's terms state that the perpetuals feature 'is not available to any person located in, accessing from, or resident in, the United States and the United Kingdom'. Access is separately restricted in Singapore, Bhutan, Cuba, Iran, North Korea, Syria and parts of Ukraine. The analytics remain usable from Britain; the leveraged trading does not, so a UK buyer is paying for the research half of the offer.

On custody the terms are direct: 'Each of our Services functions is non-custodial, meaning that we do not have custody, possession or control of your assets at any time', and the company states it is not a broker, dealer, custodian, market maker or adviser. That is precisely why it operates without a financial licence, which is normal for this kind of tooling. Less usual is the governing law, Gelephu Mindfulness City in the Kingdom of Bhutan, with arbitration through the Singapore International Arbitration Centre; worth knowing before any dispute.

One caution about the core idea. A Smart Money tag records past profitability, it does not confer foresight, and by the time a wallet's purchase surfaces in a feed the price has usually moved. The testimonials on the plan page, including one that mentions turning 800 dollars into a seven-figure sum, are selected by the vendor and should be read as marketing rather than typical outcomes.