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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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G
Verified User
06/07/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Unmatched Reliability with Outstanding Low Latency Connectivity

I really like CoreSite's unmatched reliability with 99.99 percent uptime, and their expert remote support is top-notch. I appreciate the reliable, well-maintained infrastructure that offers strong redundancy and security, which is critical for us. CoreSite enables outstanding low latency cloud connectivity which is essential for our needs. Their Open Cloud Exchange and rich carrier system allow us to establish direct, low-latency connections to cloud services like AWS and Azure. This has led to measurable gains, such as improved business applications and a better end-user experience with fewer support tickets for slow internet. What really sets CoreSite apart for us is their tailored high-density infrastructure and support which meets our digital learning demands. They have a proprietary technician qualification program, methodical project management for deployments and migrations, and high-density interconnection capabilities. During a major redevelopment of our AI-enhanced genomics research platform, their team enabled seamless hybrid cloud bursting and maintained 99% uptime during peak semester loads, improving efficiency and allowing our IT staff to focus on innovation rather than maintenance. CoreSite's team provided invaluable remote hands and expert guidance during the implementation of our high-performance software stack, including NVIDIA GPU-accelerated environments, which minimized downtime and improved operational efficiency, research output, and student success metrics.
DF
Dakota F.
06/02/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Reliable Hosting with Seamless Hybrid Cloud Integration

I find CoreSite really good for hosting servers, especially for hybrid cloud setups. They help solve infrastructure problems that can't be tackled with normal internet hosting or cloud alone. I appreciate their 99% power uptime, redundant cooling, multiple power feeds, backup generators, and 24/7 on-site engineers, which result in very little downtime. That was pretty good to experience. CoreSite is very reliable in terms of uptime and interconnection quality, which determines how well my infrastructure performs in the real world. I like their low-latency connectivity with little lag, packet loss, or jitter. The direct cloud on-ramps for AWS, Azure, and Google are also aspects I enjoy.
Khushboo R.
KR
Khushboo R.
Account Receivable Associate
09/13/2023
Validated Reviewer
Review source: Organic Review from User Profile
Incentivized Review

Safest Cloud Service Provider - Coresite

The Prices of Coresite are according to the market standard, they provide what they promise, their data centres are easy to access and present quite good UI to their users.

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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