Samuel McCulloch | USD.AI (@ssmccul) — Twitter Score 62 out of 1000

Samuel McCulloch is a crypto growth and media professional who works at USD.AI as Growth Lead and hosts Leviathan News. Samuel McCulloch's Twitter Score is 62 out of 1000 (a Good rating) as of October 2026, ranking #13,808 (top 5%) among 493,668 tracked accounts.

Samuel McCulloch founded Flywheel DeFi, a crypto media and advocacy outlet originally funded by the Frax DAO with a focus on the Frax ecosystem. He is active across both the Frax ecosystem and the Arbitrum ecosystem. Before his current roles, Samuel McCulloch previously worked at OKX as a UX Writer, at RealT as Director of Business Development, at Nectar Dollar as Chief Strategist, at Adara.io as Head of Content and UX, and hosted the End of the Chain podcast.

Samuel McCulloch's current employer, USD.AI, is an on-chain credit and stablecoin protocol built by Permian Labs that finances AI infrastructure using GPU-backed credit. Permian Labs raised a $13M Series A led by Framework Ventures, with participation from Dragonfly, Arbitrum, and others, and Coinbase Ventures invested in the project in October 2025. USD.AI's governance and utility token, $CHIP, went live on April 21, 2026. Samuel McCulloch has 3,732 followers as of October 2026 and has published 12,276 posts. He has been mentioned by 9 accounts, with 12 total mentions.

Who follows Samuel McCulloch on X?

The accounts that follow Samuel McCulloch include 188 founders, 62 angel investors, 114 influencers and 3 VCs. Among his notable followers are Stani, Nic Carter, Vance Spencer, Neeraj K. Agrawal, DeFi Dad defidad.eth and Gabriel Shapiro.