Dropbox has announced its intention to acquire Tigris Data in a deal valued at $350 million, a transaction the company described as the largest in its history since its founding in 2007. This move represents a fundamental strategic shift in Dropbox's business model, as it seeks to transition from being merely a file storage and sharing platform to a provider of the technical infrastructure that companies rely on to build and run artificial intelligence applications.
Strategic expansion into AI infrastructure
This acquisition coincides with Dropbox's launch of the DBX Agent Cloud platform, which will provide "Object Storage" as a service in its initial stages. This service allows for the storage and retrieval of massive datasets, including images, videos, and files used in the training and operation of AI models.
By integrating Tigris's technologies, Dropbox aims to gain rapid access to a new market targeting developers and companies operating across multiple cloud providers, an audience that differs significantly from its current base of individual users and companies using traditional file-sharing software.
What will Tigris Data add to Dropbox?
Tigris, based in Sunnyvale, California, is a startup founded by former Uber engineers. It is distinguished by its ability to build a network of local data storage centers that meet the distributed compute needs required for modern AI workloads.
Tigris has achieved remarkable growth since its founding in November 2021, with its founder and CEO Ovais Tariq reporting that the company has achieved an 8x year-over-year growth rate. It also successfully raised approximately $31.9 million in funding, backed by prominent investors such as Spark Capital and Andreessen Horowitz.
Dropbox's dual strategy
Dropbox's new vision for artificial intelligence relies on two parallel tracks:
- AI within Dropbox: Aims to enhance the experience of current users by integrating AI capabilities directly into their files, helping them search, understand, create, and organize. Companies will also be able to switch between different AI models (such as ChatGPT and Claude) while keeping results within the Dropbox environment.
- AI for developers (infrastructure): Through the DBX Agent Cloud platform, where Dropbox provides the storage capabilities necessary for the infrastructure behind AI applications and AI agents.
Historical context of deals
Although the Tigris deal is the largest, Dropbox has a long history of acquisitions (35 known acquisitions). This move follows a series of purchases focused on productivity and security, such as Reclaim.ai and Nira in 2024, and Promoted.ai and Mobius Labs in 2025. The value of this deal exceeds previous major acquisitions such as HelloSign ($230 million) and DocSend ($165 million).