Drew Houston, the founder of Dropbox, has resigned from his position as CEO.

      **TL;DR**: Drew Houston is resigning as CEO of Dropbox after 19 years, with Ashraf Alkarmi, the former Vimeo CPO, taking over. Since its IPO in 2018, the company's market capitalization has decreased by half due to competition from Google, Apple, and Microsoft impacting its core storage business.

      Drew Houston, who co-founded Dropbox, transforming it from a Y Combinator demo to a platform with over 700 million registered users, is stepping down from his role as CEO. Ashraf Alkarmi, currently Dropbox’s head of product, has been appointed co-CEO effective immediately. Following a transition period, Houston will assume the role of executive chairman, while Alkarmi will take on the position fully.

      In premarket trading, Dropbox's shares declined by approximately 2.4% following the announcement. The company's market cap is now just over $6 billion, representing a 50% reduction from the peak it achieved on its first trading day in March 2018.

      Houston, aged 43, told CNBC that he plans to embark on a new entrepreneurial venture focused on AI. While he didn't specify any particular initiative, he indicated that retirement or sailing is not part of his future.

      Alkarmi, 47, joined Dropbox in November 2024 as senior vice president and general manager of Dropbox Core. Prior to that, he was the chief product officer at Vimeo from 2022 to 2024 and held senior product leadership roles at Amazon from 2018 to 2022, where he oversaw Amazon Freevee. He also led product initiatives at Meta and founded PresAsk, an audience engagement platform. Houston acknowledged Alkarmi’s contributions in making the company “far more responsive to our customers” and praised his commitment to innovation.

      This transition coincides with another significant hiring. Michael Torres, who is currently Google’s vice president of product for Chrome, will join Dropbox as chief product officer on July 7. Torres previously worked as vice president and general manager of Kindle at Amazon.

      The leadership change underscores the strategic challenges Dropbox has faced for years. While the company pioneered consumer cloud storage, it has seen Google Drive, Apple iCloud, and Microsoft OneDrive incorporate similar features into their operating systems and productivity software at no added cost. Although Dropbox's core file sync business continues to generate revenue, earning $629.5 million in the first quarter of 2026, growth has stagnated at less than 1% year-over-year. Excluding FormSwift—which the company plans to phase out by the end of 2026—revenue increased by 2%.

      In his final years as CEO, Houston focused on repositioning Dropbox around AI. A key product from this initiative is Dropbox Dash, an AI-driven universal search tool that consolidates content from more than 30 workplace applications, including Slack, Gmail, Google Workspace, and Microsoft Teams, into a single searchable interface. Dash employs retrieval-augmented generation to summarize documents, compare files, and extract information from various sources.

      However, Dropbox's competitors are also integrating similar capabilities into their platforms. At Cloud Next 2026, Google unveiled an AI agent platform that incorporates search, summarization, and workflow automation directly into Workspace. Microsoft has integrated Copilot throughout OneDrive, Teams, and the entire 365 suite. Both companies have the distribution, data, and budget for computing resources that Dropbox lacks.

      In response, Dropbox has implemented cost-cutting measures, reducing its workforce by 16% in 2023 and undergoing further restructuring in 2024. The company ended the first quarter of 2026 with $1.3 billion in cash. Nonetheless, improving efficiency alone does not address the growth issue, and Alkarmi’s responsibility is clearly to carve out a product-driven path forward.

      Transitions from founder to operator CEO are common in established tech firms but come with risks. The new leader inherits the strategic vision and cultural identity established by the founder. Alkarmi has been with Dropbox for only 18 months, and it remains uncertain whether he can drive the necessary product transformation while keeping the loyalty of a workforce that has experienced several layoffs.

      For Houston, leaving marks the end of a journey that began in 2007 when he accidentally left a USB drive on a bus and sought a solution. Dropbox ultimately formed an entire product category. While that category has been absorbed by larger platform companies, this accomplishment is significant and clarifies why the founder is stepping down and why a different leadership style is needed for the company’s future.