Why CoreSite

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A Solid Foundation for Your Digital Strategy

Digital transformation has created a culture of always-on availability, rapid go-to-market, and demanding end users. When building your digital infrastructure, it is critical to plan for the needs of today, while anticipating the demands of tomorrow.

Our data centers create a central foundation for businesses to support a streamlined, holistic IT environment from networking, to cloud connectivity and fully managed solutions. Businesses choose CoreSite because they know that connectivity should come with optionality, and that they can grow cost-effectively from a single cabinet to a large-scale deployment in major metros while still accessing the cloud, network and IT providers they need. All of this is met with a commitment to operational excellence, backed by a 100% uptime SLA.

Why Do Customers Choose CoreSite?

We serve 1,350+ customers across every industry. Here’s why we are consistently ranked above industry average for customer satisfaction:

Edge Markets

Low Latency, Edge Markets, Global Reach

The closer you are to your end users, the easier it is to provide a better experience.

  • Twenty-one data centers (and growing) in eight major metros that provide access to 75% of US businesses within 5 milliseconds
  • National footprint with international cloud and data center partnerships for multi-market requirements
  • Subsea cables for international reach
scalable solutions

High Growth, High Density Solutions

Cloud connectivity is important, and so is the ability for your data center to grow with you.

  • The ability to cost-effectively scale from a single cabinet to a large-scale deployment
  • Density of 30kW+ per cabinet in many markets
  • Data center campuses that connect our downtown carrier hotels to scalable infrastructure via short, high-count dark fiber
Cloud Connectivity

Connectivity to Networks and Clouds

Connecting to cloud and network providers within the same data center can save thousands of dollars a month in networking and data egress fees while reducing latency.

  • Optionality to connect to your choice of 775+ cloud, IT and network service providers as business needs evolve
  • Peering and cloud exchanges
  • Direct connections to AWS, Alibaba, Microsoft, Google, Oracle and IBM cloud services
Customer Satisfaction

The Best Customer Experience

Products mean nothing without a dedicated team to ensure that everything runs smoothly, and you feel that your needs are met no matter the time of day.

  • Consistently ranked above industry average for customer satisfaction
  • Dedicated move-in and service representatives
  • CoreSite staffed data centers with 24x7 security
  • 100% uptime SLA with six 9s uptime

Ever Wonder What a State-of-the-Art Data Center Looks Like from the Inside?

Take this virtual tour of our Reston campus, inclusive of mantraps, chillers, equipment and a sneak peek preview of our brand new VA3 facility.

Take a Look Inside

What Our Customers are Saying

CoreSite employees are committed to going above and beyond to provide our customers with the best experience possible. But don’t take our word for it.

"We had the full force and support of the entire CoreSite team at our disposal and the whole experience was flawless."

Tab Butler, Director, Media Management and Post Production, MLB Network

Watch Case Study

"It was evident from the start that every member of the CoreSite team takes his or her role very seriously. They’ve been an instrumental piece in our success, evolving from a vendor partner to a true extension of our own team."

Searl Tate, Director of Network Engineering, Paul Hastings

Download Case Study