Nansen Unveils Search Feature for 200,000 FOMO Wallets on Solana and Base

Nansen has made it easier for analysts to study trading behavior on Solana and Base by adding a search feature covering over 200,000 wallets linked to FOMO, a mobile-first copy-trading app.

The integration includes FOMO-associated addresses that aren't visible within the FOMO app interface, giving Nansen's analytics a more complete picture of how these traders operate across chains.

FOMO has seen rapid growth since its launch in May 2025 as a non-custodial copy-trading platform with a focus on mobile users. It supports gasless swaps across multiple chains, lowering the friction that typically keeps casual traders from engaging with on-chain markets.

The platform's cumulative trading volume has reached billions of dollars, and it reported an all-time high weekly revenue of $264 million in 2026, placing it among the top revenue-generating protocols in the Solana ecosystem. FOMO closed a $75 million Series B funding round in June 2026.