stablewatch
On-chain data analytics
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About stablewatch
Stablewatch is a stablecoin analytics platform that tracks, scores, and compares USD-denominated yield across DeFi lending protocols, yield-bearing stablecoins, RWAs, and derivatives. Its core business is providing real-time yield data, risk assessment frameworks, and market intelligence.
Core competitiveness lies in its standardized data infrastructure: it breaks down yield into components like YPO (Yield Paid Out, actual distributed yield) versus nominal APY, and offers tools such as 30d APY vs TVL scatter plots and growth simulation. This helps users distinguish sustainable yield from incentive-driven short-term returns.
Market pain point addressed: stablecoin yield information is fragmented and opaque. Users struggle to compare true returns across platforms and assess risks like smart contract exposure or reliance on unsustainable emissions. Stablewatch brings transparency by separating realized yield from projected rates and providing historical performance baselines.
Recent development (Mar–Sep 2026): In May 2026, Stablewatch launched V2, a major platform redesign introducing a unified Market module with historical supply tracking, net change analysis, yield paid-out breakdowns, forecasting tools, and the APY/TVL scatter plot. It was also selected as the official yield data partner for an industry season, indicating growing recognition. No major negative events were reported in the past two years, though its data coverage remains limited to tracked protocols and may not capture the full market.
Stablewatch began as a stablecoin yield analytics platform and gradually became the core risk and data engine behind the Sky ecosystem (the issuer of USDS and sUSDS), providing onchain yield risk assessment for over $15 billion in assets. This marked its transition from a data provider to infrastructure.
In May 2026, Stablewatch incubated Osero, a stablecoin yield infrastructure, raising $13.5 million in a round led by the Sky Ecosystem. Through products like Foundry, Osero facilitates onchain asset allocation and risk capital, applying Stablewatch's Basel III-inspired risk framework to real deployments, signaling its expansion from an analytics tool to a full access layer connecting idle stablecoins with institutional-grade yield.
Stablewatch has made significant strides in the past six months. In May 2026, it incubated and launched Osero, a stablecoin yield infrastructure project, securing $13.5M in funding led by the Sky Ecosystem with co-lead from Plasma and participation from major investors. Osero operates as a legally separate foundation with three product lines: Earn (embedding Sky Savings Rate into partner platforms), App (direct user access), and Foundry (institutional-grade origination).
As a core contributor to the Sky Ecosystem, Stablewatch is developing the Laniakea Project, a data and risk management network comprising two modules: Verify (real-time NAV and position transparency for Sky's $15B collateral) and Settle (auditable accounting standards). The company's roadmap focuses on scaling Osero's distribution network, expanding Foundry's $2.5B allocation capacity, and completing Laniakea's institutional-grade infrastructure to bridge traditional finance with onchain yield markets.
Stablewatch is a stablecoin yield intelligence platform founded in 2025 and headquartered in Warsaw, Poland. Its core team includes:
Piotr Saczuk — Co-Founder & CEO. Previously served as Head of Investments at Aleph Zero (Aug 2023–Dec 2024) and Analyst at Finoa (Dec 2021–May 2022). Holds a postgraduate degree in Blockchain Studies from SGH Warsaw School of Economics.
Jacek Czarnecki — Co-Founder. Currently Director at Sky Frontier Foundation and Senior Advisor at Sky (since Jan 2025). Previously Head of Legal at Sky (Jan 2024–Jan 2025) and Co-Founder of L2BEAT. Holds an LLM from Harvard Law School and an MSc in Law and Finance from the University of Oxford.
Jagoda Anusiewicz — Director of Operations. Also serves as Country Managing Director at Archblock (since Dec 2022) and Co-Founder of ETHWarsaw. Previously held operations roles at Archblock and ETHWarsaw from 2017 to 2022.
Recent team change: Jan Delegos, Head of Risk, joined in March 2025 and departed in April 2026. No new hires reported.