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CoreSite

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20 reviews
  • 2 profiles
  • 7 categories
Average star rating
4.5
Serving customers since
2001
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CoreSite

19 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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Azibo B.
AB
Azibo B.
Game Producer | Project Delivery | More of the Team Reaches the Player | AAA Live Service | Healthcare VR & Independent Games | Continuity • Throughput • Trust
07/04/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Reliable, Professional Facility—But Support Requests Can Feel Slow

The strongest value is the reliability and professional operating environment. CoreSite gives confidence that important infrastructure is housed in a secure, stable, and well-supported facility. That makes it easier to focus on business operations instead of worrying about avoidable downtime or facility-level issues.
Verified User in Accounting
OA
Verified User in Accounting
07/03/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

CoreSite Review from an IT Network / Infrastructure Administrator perspective

From an infrastructure administrator’s perspective, the interconnection ecosystem is the standout strength. Having multiple carriers and direct cloud on-ramps in the same facility has simplified our hybrid architecture by enabling private, low-latency connectivity to cloud providers without having to rely on internet-based VPNs. Cross-connect provisioning through the portal is straightforward, and it has consistently met the committed SLAs.
Jarrod C.
JC
Jarrod C.
IT Operations Professional | M365 · ServiceNow · Excel Reporting | Bridging into IT Finance Analysis & FP&A | 8 Yrs Operations Leadership | Greater Austin Area
06/29/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Significantly Better Than SHI — Much Easier UI

I like that CoreSite helps me connect systems securely and efficiently without a lot of networking complexity. That makes day-to-day operations easier and gives me confidence that my infrastructure can scale.

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HQ Location:
Denver, Colorado, United States

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@CoreSite

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