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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Star Rating
21
9
1
0
0
DEROSELIN R.
DR
DEROSELIN R.
Founder & EntrepreneurSmall-Business (50 or fewer emp.)
09/02/2026
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Review source: G2 invite
Incentivized Review

Time-Saving Solution with Seamless eCommerce Integration

I appreciate CoreSite for its effectiveness in saving me more time and helping me stay organized. It integrates seamlessly with my eCommerce platform, making my website faster and ensuring easy access for customers without IP address issues. Using CoreSite allows me to operate with just a three-person team, saving time, money, and resources by eliminating the need for additional employees. Overall, I'm pretty satisfied with the services they provide.
Jorge Miguel M.
JM
Jorge Miguel M.
Brand, Content & Strategy Lead | POINTMid-Market (51-1000 emp.)
08/19/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review
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Secure and Scalable Connection for Critical Infrastructures

I like the stability of CoreSite's service, which allows us to maintain stable infrastructure and connect different services, as well as the ease of scaling capacity and connectivity with different cloud providers, enabling us to grow without making significant changes to the existing infrastructure. I value the orderly implementation and technical support they provide, as well as continuous monitoring. I find the availability reports, performance metrics, and technical documentation important, as well as the incident tracking that can be done. CoreSite has helped us manage private connections with servers like AWS and Azure through Open Cloud Exchange, to centralize connectivity, manage bandwidth, and simplify the hybrid environment. The ability to manage virtual connections and monitor cloud connectivity is especially useful for us.
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G
Verified User
Enterprise (> 1000 emp.)
08/13/2026
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Review source: G2 invite
Incentivized Review

Scalable Interconnection for Medium Enterprises

I use CoreSite for its colocation and interconnect platform, which is particularly useful as my organization is too small to handle an entire data center by itself. CoreSite plans our infrastructure well, making it a great fit for us. I find their interconnection capability very useful as it has helped our organization establish direct connections with cloud providers, network providers, and other business partners. CoreSite's solutions provide good scalability and flexibility, especially for organizations like ours that run on hybrid IT environments where on-premises needs to work closely with vendors. The implementation of MyCoreSite and coreInsite was smooth, with no challenges, and it has been beneficial in monitoring deployments and services. CoreSite also helps us track issues and manage user permissions effectively. Overall, I feel everything is perfect with CoreSite's services, and I would highly recommend it.

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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.

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Year Founded
2001
Ownership
NYSE: COR