One data center provider. Everything you need.

Hybrid IT, simplified.

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Trusted By 1,200+ Customers

The Right Environment for Your IT Infrastructure

  • 24 x 7

    In-House Security

    We directly employ and train our security staff, adding a layer of skill and accountability

  • 100 %

    Uptime SLA

    Our SLA is backed by performance. We achieved six 9s uptime across our portfolio last year.

  • 375 +


    Improve performance by connecting to networks of your choice directly or through peering exchanges

  • 300 +

    Cloud & IT Providers

    Directly connect to nearly any cloud or IT provider you need, including top providers like AWS, Microsoft and Google, to optimize your hybrid IT solution

5 reasons to directly connect your hybrid cloud solutions.

What's New At CoreSite?

CoreSite Enhances Open Cloud Exchange with Ciena’s Blue Planet

Redesigned Open Cloud Exchange platform adds greater network customization options based on Ciena’s Blue Planet orchestration software.

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CoreSite Achieves Amazon Web Services Networking Competency Status

Provides customers with a set of specialized solutions for making connectivity easier and extending customer capabilities on AWS.

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