Duolingo Executive and Leadership Team

July, 2026

Leadership Overview

Duolingo has 4 executives leading key functions including strategy, finance, operations, and marketing.

Driven by a mission to make education free and accessible globally, Duolingo empowers millions worldwide through innovative language learning technology, fostering cross-cultural understanding and personal growth.

Leadership Roles at Duolingo

  • Co-Founder, Chief Executive Officer & Board Chairman - Luis Von Ahn
  • Chief Financial Officer - Gillian Munson
  • Chief of Staff To the Chief Marketing Officer - Emily Cosnotti
  • Chief of Staff & Head of Operations Executive - Emily Harding
  • Luis Von Ahn - Co-Founder, Chief Executive Officer & Board Chairman

    Luis Von Ahn, the Co-Founder, Chief Executive Officer & Board Chairman at Duolingo, architects the overarching strategy and vision for the company's global language learning platform. Overseeing all facets of the business, the Chief Executive Officer ensures the continued development and expansion of Duolingo's free educational resources, driving innovation in pedagogical approaches and technology. This leadership role involves guiding the company's direction, fostering a culture of learning, and maintaining Duolingo's commitment to making education accessible worldwide. By setting strategic priorities and aligning departmental objectives, Luis Von Ahn directly influences the platform's growth and market impact. Ultimately, the Board Chairman secures the long-term sustainability and mission fulfillment of the organization.
    Luis Von Ahn

    Gillian Munson - Chief Financial Officer

    Gillian Munson, the Chief Financial Officer at Duolingo, directs all financial operations and strategic fiscal planning for the global language learning company. Overseeing budgeting, forecasting, and financial reporting, the Chief Financial Officer ensures the fiscal health and resource allocation necessary for Duolingo's continued expansion and innovation. This critical role involves managing investor relations, optimizing capital structure, and identifying opportunities for financial growth. By implementing robust financial controls and driving efficiency across departments, Gillian Munson directly supports the company's mission to provide free education. Ultimately, the Chief Financial Officer safeguards the company's financial stability and enables strategic investments in product development and market reach.
    Gillian Munson

    Emily Cosnotti - Chief of Staff To the Chief Marketing Officer

    Emily Cosnotti, the Chief of Staff To the Chief Marketing Officer at Duolingo, enhances the strategic execution and operational efficiency of the marketing division. Supporting the Chief Marketing Officer, the Chief of Staff To the Chief Marketing Officer coordinates cross-functional initiatives, streamlines communication, and manages key projects to advance Duolingo's global brand presence and user acquisition efforts. This position involves translating marketing strategies into actionable plans and ensuring seamless collaboration across teams. By optimizing workflows and driving project completion, Emily Cosnotti directly contributes to the effectiveness of marketing campaigns. Ultimately, the Chief of Staff To the Chief Marketing Officer amplifies the impact of marketing leadership and supports the company's mission to make language learning accessible.

    Emily Harding - Chief of Staff & Head of Operations Executive

    Emily Harding, the Chief of Staff & Head of Operations Executive at Duolingo, drives operational excellence and strategic project management across the organization. Overseeing key operational initiatives, the Chief of Staff & Head of Operations Executive ensures the efficient functioning of internal processes and supports the execution of company-wide objectives. This role involves bridging strategic planning with practical implementation, optimizing resource allocation, and fostering collaboration between departments. By streamlining operations and managing critical projects, Emily Harding directly enhances Duolingo's capacity to deliver its free language learning platform globally. Ultimately, the Chief of Staff & Head of Operations Executive strengthens the company's operational foundation and supports its mission of accessible education.

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    Frequently Asked Questions Regarding Duolingo Top Executives and Leadership Team

    Who leads Duolingo?
    Duolingo is led by Luis Von Ahn (Co-Founder, Chief Executive Officer & Board Chairman), along with executives such as Gillian Munson (Chief Financial Officer) and Emily Cosnotti (Chief of Staff To the Chief Marketing Officer).
    Who is part of Duolingo’s executive team?
    The executive team of Duolingo includes leaders such as Luis Von Ahn (Co-Founder, Chief Executive Officer & Board Chairman), Gillian Munson (Chief Financial Officer), Emily Cosnotti (Chief of Staff To the Chief Marketing Officer) and other senior executives.
    How many executives does Duolingo have?
    Duolingo has 4 executives leading key business areas.
    What roles are included in Duolingo’s leadership team?
    The leadership team of Duolingo includes roles such as Co-Founder, Chief Executive Officer & Board Chairman, Chief Financial Officer, Chief of Staff To the Chief Marketing Officer, Chief of Staff & Head of Operations Executive.