Leadership Overview
Duolingo has 5 executives leading key functions including strategy, finance, operations, and executive support.
Driven by accessible education, Duolingo is dedicated to making language learning free and fun for everyone worldwide, fostering global communication and cultural understanding through its innovative platform.
Driven by accessible education, Duolingo is dedicated to making language learning free and fun for everyone worldwide, fostering global communication and cultural understanding through its innovative platform.
Leadership Roles at Duolingo
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 long-term vision for the company's language learning platform. Overseeing all major business decisions, the Chief Executive Officer ensures the platform's continued innovation and global expansion. This leadership role involves guiding product development, fostering a culture of educational excellence, and maintaining Duolingo's commitment to free access. By driving strategic partnerships and market penetration, Luis Von Ahn directly impacts the company's mission to make education universally accessible. Ultimately, the Board Chairman secures the company's foundational principles and future growth trajectory.

Molly Brean - Chief of Staff To the Chief Executive Officer
Molly Brean, the Chief of Staff To the Chief Executive Officer at Duolingo, provides critical support for strategic initiatives and operational execution at the highest level. Overseeing special projects and facilitating communication between the Chief Executive Officer and other key stakeholders, the Chief of Staff To the Chief Executive Officer ensures alignment with the company's core mission. This role involves managing complex priorities, driving efficiency in executive operations, and supporting the development and implementation of strategic plans. By enhancing executive effectiveness and streamlining workflows, Molly Brean directly contributes to Duolingo's ability to innovate and expand its educational offerings. Ultimately, Brean strengthens the leadership team's capacity to guide the company's growth.
Gillian Munson - Chief Financial Officer
Gillian Munson, the Chief Financial Officer at Duolingo, directs all financial operations and fiscal strategy for the language learning platform. Overseeing budgeting, forecasting, and financial reporting, the Chief Financial Officer ensures robust financial health and sustainable growth. This critical role involves managing investor relations, optimizing capital allocation, and driving profitability across global markets. By implementing sound financial policies and driving efficiency, Gillian Munson directly supports Duolingo's mission to expand educational access. Ultimately, Munson safeguards the company's financial integrity and enables strategic investments in product development and market reach.

Emily Harding - Chief of Staff & Head of Operations Executive
Emily Harding, the Chief of Staff & Head of Operations Executive at Duolingo, streamlines operational efficiency and supports executive decision-making across the organization. Overseeing key strategic initiatives and cross-functional projects, the Chief of Staff & Head of Operations Executive ensures seamless execution of company objectives. This role involves managing internal processes, optimizing resource allocation, and facilitating communication between leadership and various departments. By driving operational excellence and supporting strategic planning, Emily Harding directly contributes to Duolingo's ability to scale its language learning platform globally. Ultimately, Harding enhances the company's capacity to deliver educational content effectively.
Emily Cosnotti - Chief of Staff To the Chief Marketing Officer
Emily Cosnotti, the Chief of Staff To the Chief Marketing Officer at Duolingo, enhances marketing strategy execution and operational alignment. Overseeing critical marketing projects and supporting the Chief Marketing Officer's strategic vision, the Chief of Staff To the Chief Marketing Officer ensures cohesive campaign development and deployment. This position involves managing cross-departmental collaboration, optimizing marketing workflows, and driving key initiatives that expand Duolingo's global reach. By facilitating effective communication and project management, Emily Cosnotti directly supports the marketing team's efforts to attract and retain users worldwide. Ultimately, Cosnotti strengthens the marketing department's ability to communicate the value of language learning.
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