Osero

Summary active Updated May 16, 2026

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Location Cayman Islands
Founded 2024
Latest Stage Seed
Total Raised $13.5M+

About

Osero is a Stablewatch-incubated stablecoin yield infrastructure project building what it describes as “the savings account for where your stablecoins already are,” integrating with Sky Ecosystem’s USDS protocol 12. The $13.5M seed round announced May 12, 2026 was co-led by Sky Ecosystem and Tether’s Plasma blockchain, with angel investors representing USDT0, Maple, Accountable, Four Pillars, RedStone, The Rollup, and Kairos Research participating; $10M of the total is designated to fund reserve requirements that protect both users and Sky Protocol from potential losses 123.

Funding History

Date Round Amount Lead Co-investors
2026-05-12 Seed $13.5M Sky Ecosystem, Plasma USDT0, Maple, Accountable, Four Pillars, RedStone, The Rollup, Kairos Research 123

What Investors Say

No independently sourced investor quotes found at this time.

What Founders Say

No independently sourced founder quotes found at this time.

Sources


  1. CoinDesk, “Osero raises $13.5M in round led by Sky Ecosystem,” May 12, 2026. Accessed May 2026. https://www.coindesk.com/business/2026/05/12/stablecoin-yield-infrastructure-project-raises-usd13-5m-in-round-led-by-sky-ecosystem

  2. The Block, “Sky Ecosystem leads $13.5 million round for Stablewatch-incubated stablecoin yield startup Osero,” May 12, 2026. Accessed May 2026. https://www.theblock.co/post/400948/sky-ecosystem-stablewatch-stablecoin-yield-startup-osero-funding

  3. Bankless, “Sky Ecosystem, Plasma Co-Lead $13.5M Raise for Yield Platform ‘Osero’,” May 12, 2026. Accessed May 2026. https://www.bankless.com/read/news/sky-ecosystem-plamsa-co-lead-13-5m-raise-for-yield-platform-osero