Dropbox Inc. says it will acquire object-storage startup Tigris Data Inc. for $350 million, pairing the deal with a move into storage infrastructure designed for artificial intelligence agents. The company announced the acquisition on Nov. 5, 2026, alongside DBX Agent Cloud, an S3-compatible object-storage service, and new AI features for its file-sharing platform.
Dropbox described Tigris as a foundation for its expansion into AI infrastructure. Based in Sunnyvale, California, Tigris offers object storage that operates across multiple public clouds. The startup says its service lets applications read and write data several times faster than competing offerings and includes capabilities aimed at AI workloads. The announcement did not specify a closing date for the acquisition.
Storage designed for agent workloads
AI agents commonly operate in sandboxes containing the data they need to complete tasks. Bringing that information into an isolated environment can take time, potentially slowing an agent’s work. Tigris offers a feature called bucket forms that is intended to accelerate this process while preventing agents from changing information used by other workloads.
The service also monitors where agents access records. When it detects access from a new location, it moves a copy of the records to a nearby server to reduce latency. Frequently used files are cached on high-speed storage infrastructure, another mechanism Tigris says can shorten access times.
DBX Agent Cloud is Dropbox’s first product in the AI infrastructure category. Like Tigris’s service, it is an S3-compatible object-storage offering optimized for AI agents. Dropbox plans to add file-system capability later. The distinction matters for how information is organized: object storage is suited to unstructured datasets, while file systems organize records into folders.
Dropbox also plans to release “content processing capabilities” alongside the future file-system functionality. The company says these capabilities will make it easier for AI models to process information stored in DBX Agent Cloud. It did not provide a release date for those additions.
AI tools added to Dropbox’s file-sharing product
The infrastructure announcement came with an overhaul of Dropbox’s flagship file-sharing platform. An enhanced search bar will let users search for images by describing the file they are looking for. Dropbox can also answer questions about a file by generating a natural-language summary.
One example provided by the company is asking for an overview of changes colleagues made to an important folder during the past week. Users can also ask the built-in AI models to make changes to files. Supported actions include changing a file’s format, moving it to another folder, or combining records into a PDF. Dropbox says users can combine multiple actions into multistep workflows.
The new productivity features are initially available to customers in the United States, the United Kingdom and Australia who have Standard or Advanced subscriptions. Dropbox plans to expand availability next year.
Two connected product directions
The acquisition and product rollout connect Dropbox’s established file-sharing service with a new infrastructure offering aimed at agent-driven applications. Tigris brings cross-cloud object storage and mechanisms for bringing frequently accessed data closer to workloads, while DBX Agent Cloud gives Dropbox a storage product for AI agents. The company’s planned file-system and content-processing additions would extend that service beyond its initial object-storage format.
For existing Dropbox users, the near-term changes are the AI-assisted search, summaries and file actions, subject to subscription and regional availability. The broader infrastructure plans, including the planned file-system capability, remain future additions described by the company.
