Dropbox has agreed to pay $350 million to acquire Tigris Data, a cloud storage technology company, in what is shaping up to be the largest acquisition in the file-sharing company's history. The deal, announced on Thursday, is designed to bolster Dropbox's artificial intelligence infrastructure and accelerate the development of a new storage platform called DBX Agent Cloud, which is aimed at businesses and developers building AI-powered applications and autonomous agents.

According to Dropbox, the transaction is expected to close in the fourth quarter of 2026. The company has stated that it does not currently plan to reduce staff as a result of the acquisition - a notable clarification given that Dropbox cut approximately 9% of its global workforce just last month, a move that was widely reported at the time.

A New Storage Platform for the AI Era

DBX Agent Cloud is set to launch initially as a stand-alone object storage product, meaning businesses will be able to purchase storage capacity independently and integrate it with existing tools and workflows. The platform is being built to be compatible with Amazon S3, the widely adopted cloud storage service from Amazon Web Services that organizations use to store and retrieve large volumes of data. By aligning with the S3 standard, Dropbox is positioning DBX Agent Cloud as a drop-in option for developers already working within established cloud ecosystems.

Looking further ahead, Dropbox plans to expand DBX Agent Cloud with features specifically designed to help AI systems process and work with a broad range of content types, including documents, images, audio files, and video. The company also intends to add filesystem-level capabilities that would allow AI agents to manage files autonomously and maintain continuity across different tasks and sessions - functionality that is becoming increasingly important as businesses deploy more sophisticated AI workflows.

AI Features Coming to Core Dropbox Products

Alongside the infrastructure push, Dropbox is expanding the AI capabilities built into its core product. Users will gain the ability to instruct AI to carry out supported tasks directly within their files, as well as the flexibility to choose between different underlying AI models depending on their needs. The company is also enabling integrations that will allow users to connect their Dropbox content to third-party AI tools, including ChatGPT, Claude, and Muse.

Dropbox says the updated experience has already reached more than 70,000 teams. The initial rollout is currently available to eligible Standard and Advanced plan customers in the United States, United Kingdom, and Australia, with a broader global rollout planned for 2027.

Who Is Tigris Data?

Tigris Data was founded by engineers who previously worked at Uber, where they were involved in building the ride-hailing company's data storage infrastructure. The startup provides cloud storage technology that enables businesses to store and access data across multiple geographic regions. One of its distinguishing features is that its platform automatically moves data closer to the users and computing resources that require it, reducing latency and improving overall performance.

The company raised $25 million in a Series A funding round last year, giving it a relatively modest venture capital footprint before this acquisition. The $350 million purchase price therefore represents a substantial return for the company's investors and founders.

Part of a Broader M&A Strategy

While the Tigris Data deal stands out as Dropbox's largest acquisition to date, it is not the company's first attempt to expand its AI capabilities through strategic purchases. Dropbox has previously acquired a number of AI-focused companies as part of its broader push to embed intelligence into its products and infrastructure. Those acquisitions include Reclaim.ai, a scheduling and productivity automation tool; Promoted.ai, which focused on recommendation and ranking systems; and Mobius Labs, a computer vision and AI search company.

Taken together, these moves reflect a deliberate effort by Dropbox to reposition itself from a file storage and collaboration platform into a more comprehensive AI-oriented infrastructure provider - one capable of competing for a share of the fast-growing market for tools and services that support the development and deployment of AI systems.