Stable Sea

Stable Sea is a B2B stablecoin payments and treasury management platform. Its core business helps companies hold, move, and manage digital assets like stablecoins and tokenized money market funds through APIs and a dashboard.

The main pain point it addresses is that traditional cross-border payments are slow, opaque, and expensive, while corporate cash often sits idle earning little or no interest. Stable Sea lets businesses settle payments in stablecoins, earn yield on idle cash via SEC-registered tokenized funds (e.g., WTGXX, WTSIX, FLTTX from WisdomTree), and access institutional-grade custody through BitGo, with up to $250M insurance coverage.

Its narrative is "regulated onchain finance": instead of unregulated DeFi, it combines stablecoin rails with regulated custody, SEC-registered funds, and compliance. This makes it attractive to traditional finance teams.

In the past six months (Feb-Aug 2026):

• In February, it partnered with BitGo to power custody and trading via Crypto-as-a-Service.
• In April, it launched the first WisdomTree tokenized treasury fund on its platform.
• In August, it expanded with two more WisdomTree funds (WTSIX, FLTTX), and announced a partnership with dLocal to enable stablecoin payments in emerging markets across 40+ countries.

No major negative events were reported in the period, though the broader tokenized RWA market faces regulatory uncertainty and the funds are not government-guaranteed.