Osero builds infrastructure to deliver yield on stablecoins through three products: Earn, an embeddable Sky Savings Rate for wallets, neobanks, custodians and exchanges; App, a consumer-facing interface giving users direct access to the rate across chains; and Foundry, which enables asset managers and structured-product issuers to bring yield products on-chain. Osero Earn is designed to be integrated with roughly 10 lines of code while Osero handles underlying asset management, routing and risk infrastructure. Foundry deployments will undergo a Basel III–inspired risk review and the product aims to provide up to $2.5 billion in allocation capacity for anchor funding, swap liquidity and lending liquidity. The company was incubated by Stablewatch and Soter Labs and has raised $13.5 million to underwrite initial Foundry allocations. Osero’s product roadmap and capital raise are positioned against a market of more than $300 billion in stablecoins, where most yield today accrues to issuers rather than holders or fintech firms.

Total raised

$14M

Funding rounds

1

Latest round

Equity

Latest activity

May 2026