CoreSite

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31 reviews
  • 2 profiles
  • 7 categories
Average star rating
4.6
Serving customers since
2001
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CoreSite

30 reviews

CoreSite Realty Corporation (NYSE:COR) delivers DataCenter and #Interconnection solutions.

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The Open Cloud Exchange

1 review

CoreSite's Open Cloud Exchange® is a software-defined networking platform designed to simplify and accelerate hybrid IT deployments. By providing automated, on-demand connectivity services, OCX enables enterprises to seamlessly interconnect their IT infrastructure with cloud service providers, network carriers, and business partners. This platform reduces operational complexity, enhances cloud performance, and supports rapid scalability, all while minimizing total cost of ownership. Key Features and Functionality: - Automated Network Services: OCX allows users to provision virtual routers, Ethernet virtual connections, and ports in real-time through a user-friendly online portal, facilitating swift and efficient network management. - Layer 2 and Layer 3 Connectivity: The platform supports both Ethernet-based and IP-based connections, offering flexible interconnection options to various cloud service providers. - Direct Cloud Onramps: OCX provides low-latency, secure access to leading cloud providers such as AWS, Microsoft Azure, Google Cloud, Oracle Cloud, and IBM Cloud, enhancing cloud application performance. - High-Bandwidth Connectivity: With support for connections up to 50 Gbps, OCX accommodates data-intensive applications, including artificial intelligence, machine learning, and digital media production. - Inter-Site and Inter-Market Connectivity: The platform enables seamless connections between CoreSite data centers across various U.S. markets, facilitating business expansion and operational flexibility. Primary Value and User Solutions: The Open Cloud Exchange® addresses several critical challenges faced by enterprises: - Accelerated IT Modernization: By simplifying hybrid cloud interconnections, OCX enables organizations to swiftly adopt and integrate modern IT solutions, reducing deployment times and enhancing agility. - Cost Efficiency: The platform's flat-rate, month-to-month billing structure eliminates vendor lock-in and allows businesses to scale services as needed, optimizing operational expenses. - Risk Mitigation: OCX's private connections to multiple clouds ensure business continuity and disaster recovery capabilities, safeguarding mission-critical data and operations. - Enhanced Performance: Direct, low-latency connections to cloud providers and between data centers improve application responsiveness and user experience, supporting high-performance computing needs. In summary, CoreSite's Open Cloud Exchange® empowers enterprises to efficiently manage and scale their hybrid IT environments, driving digital transformation and competitive advantage.

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CoreSite Reviews

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Verified User in Management Consulting
PM
Verified User in Management Consulting
Small-Business (50 or fewer emp.)
07/31/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Good experience overall

I like the network reliability and overall performance. The setup was pretty easy, and the support team is helpful whenever we need something. Overall, it saves us time and works very well.
Verified User in Information Technology and Services
AI
Verified User in Information Technology and Services
Small-Business (50 or fewer emp.)
07/29/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Premium Colocation Reliability with Responsive Support and Seamless Multi-Cloud Connectivity

Our company values CoreSite’s premium colocation facilities, its carrier-neutral network density, and its overall reliability, backed by 99.999% service level agreements (SLAs). Our team also consistently points to the responsive on-site support staff and seamless multi-cloud connectivity as the key benefits.
Ashton P.
AP
Ashton P.
Information Technology SpecialistSmall-Business (50 or fewer emp.)
07/21/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Seamless Data Management with Stellar Connectivity

I love using CoreSite for its impressive latency and easy reach to our global team. It offers stability that was lacking in our previous provider, Vantage. Everyone loved CoreSite from the moment we tested it because of the seamless data access it provides, which makes workflow management much easier and reduces data redundancies significantly. Their Open Cloud Exchange is incredibly valuable as it allows us to manage and scale multiple connections from a single dashboard, enhancing traffic management. CoreSite facilitates efficient global data management and connectivity without any issues, which is essential for our remote team. Their ecosystem access is fantastic, as it enables a large number of users to access the same data seamlessly. I would rate it a 10 for recommendation.

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HQ Location:
Denver, Colorado, United States

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What is CoreSite?

CoreSite is a provider of data center solutions across the United States, offering scalable, secure, and reliable facilities for businesses to house their IT infrastructure. The company caters to enterprises, network operators, cloud providers, and other organizations by delivering high-performance interconnection services and robust data center management. CoreSite focuses on enabling digital ecosystems and enhancing business-critical IT operations through its strategic locations and innovative technology solutions.

Details

Year Founded
2001
Ownership
NYSE: COR