Dropbox plans to acquire AI storage startup Tigris Data for $350M, its largest acquisition to date; Tigris raised ~$31.9M from Spark, a16z, and others

Dropbox now offers AI infrastructure for developers, creating a new market for the company beyond its traditional file-sharing services.

Dropbox announced its plan to acquire Tigris Data for $350 million, marking its largest acquisition to date. Tigris Data, founded in 2021 by former Uber engineers, specializes in building localized data storage centers designed to support distributed compute for AI workloads. The startup has raised approximately $31.9 million, including a $25 million Series A round in October 2025 led by Spark Capital with participation from Andreessen Horowitz and Basis Set Ventures. This acquisition signals a strategic shift for Dropbox, moving beyond file storage and sharing to offer infrastructure for AI application development, integrating Tigris's production-ready platform and developer relationships into its new DBX Agent Cloud offering. The deal follows a recent pattern of smaller, AI-focused acquisitions by Dropbox, contrasting with its earlier, more frequent acquisition activity.

The acquisition of Tigris Data represents a significant strategic pivot for Dropbox, enabling it to enter the competitive AI infrastructure market. By acquiring a company with existing technology and developer relationships, Dropbox aims to accelerate its expansion into providing the foundational storage and compute solutions necessary for building AI applications, thereby diversifying its revenue streams and customer base beyond individual and business file-sharing. This move positions Dropbox to compete more directly with cloud providers and specialized AI infrastructure companies.

This acquisition suggests a broader industry trend where established cloud storage providers are expanding their offerings to capture value in the rapidly growing AI sector. For developers and businesses building AI applications, this means new options for specialized, distributed storage solutions that are optimized for AI workloads, potentially leading to increased competition and innovation in the AI infrastructure landscape. The success of DBX Agent Cloud will be a key indicator of Dropbox's ability to transition into a significant player in the AI infrastructure market.