Hybrid IT, simplified.

Data center, cloud and interconnection solutions that fuel business growth.

Get A Quote Our Data Centers
Trusted By 1,200+ Customers
Paul Hastings
Amazon Web Services
Faction
Alibaba Cloud
Voxility

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 +

    Networks

    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 and Microsoft, to optimize your hybrid IT solution

Optimize Hybrid IT With Colocation

Enterprises are increasingly migrating select applications and workloads from a dedicated, on-premises data center to public or private cloud environments as business requirements fluctuate. Colocation provides a secure, high-performance environment to build your hybrid IT architecture – at a fraction of the cost. Watch our new whiteboard video to learn more.

Watch the Video

5 reasons to directly connect your hybrid cloud solution.

Get the eBook

What's New At CoreSite?

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.

Read Press Release

Are You Meeting Your Patients Online?

Take this 2-minute quiz to see whether you are falling behind or blazing ahead to digitally transform your healthcare organization and your patient experience.

Start Quiz

CoreSite Announces Availability of VMware Cloud on AWS in Four Markets

Customers can now privately connect to VMware Cloud on AWS in our Boston, Denver, New York and Northern Virginia markets.

Read Press Release

Implementation and Customer Service

Implementation of any data center deployment can be very complex. Find out what CoreSite customers are saying about CoreSite’s implementation support and customer service.

Watch the Video

Ready to see what CoreSite can do for you?

Get Your Quote