Sasha de Marigny is the Chief Communications Officer at 📝Anthropic, the first person to hold the title at the company. She oversees communications, editorial, and brand.
De Marigny was promoted to CCO in November 2025, having previously served as Head of Communications. Under her leadership, the comms and brand team has tripled in size to approximately 80 people, with continued expansion planned for international markets. She works alongside 📝Andrew Stirk, Anthropic's Head of Brand, to shape the company's public identity and narrative.
Her strategic focus centers on grounding Anthropic's brand story in the company's structure and founding philosophy — positioning 📝Claude as an ethical, safety-first AI. She has described her team's work as listening to diverse communities — business leaders, developers, artists, and educators — to understand concerns and shape public perception around AI technology. The team's rapid growth reflects Anthropic's transition from research lab to consumer-facing brand during a period of intense public scrutiny of AI companies.
Who Is Anthropic's Head of Communications?
De Marigny is. She held the Head of Communications title before Anthropic created a Chief Communications Officer role for her in November 2025 — the position was elevated rather than replaced, and she continues to own communications alongside editorial and brand. There is no separate Head of Communications at the company.
Anthropic Leadership
- 📝Daniela Amodei — co-founder and President
- 📝Mike Krieger — Chief Product Officer
- 📝Steve Corfield — Head of Global Business Development and Partnerships
- 📝Ben Mann — co-founder