CoreWeave Unveils AI Object Storage: Revolutionizing Data Access and Scalability for AI Workloads
In a groundbreaking move set to redefine how artificial intelligence (AI) workloads interact with data, CoreWeave, Inc. (Nasdaq: CRWV)—a leader in cloud solutions tailored for AI—has announced the launch of CoreWeave AI Object Storage, an industry-first fully managed object storage service purpose-built for AI applications. Leveraging its proprietary Local Object Transport Accelerator (LOTA) technology, CoreWeave AI Object Storage delivers local-like performance and global accessibility while slashing costs by more than 75% compared to traditional storage solutions. This innovation addresses one of the most persistent challenges in AI development: ensuring seamless, high-speed access to massive datasets without being constrained by geography, latency, or hidden fees.
The Challenge of AI Data Mobility
AI performance is intrinsically tied to the ability to move and access data efficiently. High-performance AI training depends on vast datasets located near GPU compute clusters, enabling rapid processing and innovation. However, conventional cloud storage systems are not designed to meet the demands of such intensive workloads. Developers often face bottlenecks caused by latency, complexity, and exorbitant costs associated with data egress charges, request fees, and inefficient replication processes.
“As the essential cloud for AI, every decision at every layer is focused on optimizing for efficiency and performance,” said Peter Salanki, Co-Founder and Chief Technology Officer at CoreWeave. “Now, we are rethinking storage from the ground up. We’ve built a system where data is no longer confined by geography or cloud boundaries, giving developers the freedom to innovate without friction or hidden costs. This is a truly game-changing shift in how AI workloads operate.”
A New Paradigm in AI Storage
Unlike traditional object storage systems, which are typically siloed within specific regions or infrastructures, CoreWeave AI Object Storage eliminates these limitations entirely. Its architecture ensures superior throughput across distributed GPU nodes, regardless of location—whether on-premises, in any public cloud, or spanning multiple clouds. This flexibility is powered by CoreWeave’s robust multi-cloud networking backbone, featuring private interconnects, direct cloud peering, and 400 GBps-capable ports. These features guarantee unparalleled data integrity for trillions of objects, supporting AI workloads globally without the burden of data sprawl or resource-heavy replication.
The result? Developers can now access a single dataset instantly from anywhere in the world, achieving local-like performance even when operating across continents. By removing barriers like egress charges and transaction fees, CoreWeave empowers users to focus on what matters most: building and scaling innovative AI solutions.
Cost Efficiency Meets Developer-Friendly Pricing
Cost has long been a pain point for organizations managing large-scale AI workloads. Traditional storage services often impose steep egress fees, request charges, and tiering complexities that inflate operational expenses. To address this issue, CoreWeave has introduced three automatic, usage-based pricing tiers that align costs directly with consumption. With no hidden fees or penalties for data movement, customers benefit from transparent, predictable pricing that reduces overall storage costs by over 75%.
This approach not only makes CoreWeave AI Object Storage one of the most cost-efficient options available but also enhances developer experience by simplifying budgeting and resource allocation. Organizations can now scale their AI initiatives confidently, knowing they have access to both unmatched performance and affordability.
Industry Validation and Real-World Impact
The value proposition of CoreWeave AI Object Storage has already garnered praise from early adopters. For instance, Morgan Fainberg, Principal Engineer at Replicate—a company focused on simplifying machine learning model deployment—highlighted its transformative potential:
“At Replicate, our mission is to make it simple for developers to run and share machine learning models at scale. That requires storage that is both fast and flexible across environments,” Fainberg explained. “With CoreWeave’s cross-cloud capabilities in CoreWeave AI Object Storage, we can rely on a single dataset to support models no matter where they’re deployed. This eliminates replication overhead, removes egress costs, and ensures our users always have high-performance access to the data they need to innovate.”
By streamlining workflows and reducing inefficiencies, CoreWeave AI Object Storage enables businesses to unlock new levels of productivity and creativity in their AI endeavors.
Expanding CoreWeave’s AI Ecosystem
Today’s announcement underscores CoreWeave’s ongoing commitment to expanding its software ecosystem and advancing the state of AI infrastructure. Just last week, the company unveiled ServerlessRL, the first publicly available, fully managed reinforcement learning capability. Combined with other recent acquisitions and partnerships—including OpenPipe for reinforcement learning, Weights & Biases for experiment tracking and inference, and the pending acquisition of Monolith AI for physics-based machine learning—CoreWeave continues to solidify its position as a comprehensive platform for AI development.
CoreWeave’s dedication to fostering an open and diverse AI ecosystem is further demonstrated by its leadership in performance benchmarks. The company holds the industry-leading MLPerf benchmark for AI workloads and has earned a Platinum rating in the SemiAnalysis ClusterMAX™ system. These achievements reflect CoreWeave’s relentless pursuit of excellence in powering AI innovation.
Powering the Future of AI Across Industries
Beyond its core offerings, CoreWeave’s impact extends into specialized sectors such as automotive engineering. As the Official AI Cloud Computing Partner of the Aston Martin Aramco Formula One® Team, CoreWeave supports the team’s efforts to develop cutting-edge cloud computing facilities. This partnership exemplifies how CoreWeave’s technology drives real-world advancements, helping organizations tackle complex challenges and achieve breakthrough results.
About CoreWeave
CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.
