Top Iron Mountain Data Centers Alternatives & Competitors 2026

Reviewed in Last 12 Months

How Alternatives Are Selected

1. CoreSite Data Center Colocation

4.3

overall experience has been consistently positive. Their facilities are well maintained, operations are reliable and the onsite teams are responsive and knowledgeable.

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Where Iron Mountain Data Centers Scored Higher

Better at delivery and execution

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2. Equinix Data Center Colocation Services

By Equinix

4.6

(31 Ratings)

My overall experience using Equinix services as a company administrator is truly exceptional. This service provides a stable and secure environment and also provides greater uptime performance which provides a suitable environment for our company to host critical infrastructures. Moreover, the support team is supportive and skilled and always provides the best advice whenever required.

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Where Iron Mountain Data Centers Scored Higher

Better at delivery and execution

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3. Elea Data Centers Data Center Colocation

By Elea Data Centers

4.8

(20 Ratings)

The provider´s teams quickly organized itself to begin the providing the service. We move all the infrastructure from one site to another in one day, and that occurred in less than 15 days from signing the contract.

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Where Iron Mountain Data Centers Scored Higher

Better at delivery and execution

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4. US Signal Data Center Colocation Services

By US Signal

4.5

(18 Ratings)

Their colocation facility is very reliable. Access is secure.

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5. Ascenty Data Center Colocation

By Ascenty

(17 Ratings)

I'd like do sugget this partner, beacause he has a great services capabilities to give a good customer experience (With negotiation, delivery and execution).

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6. TierPoint Data Center Colocation Services

By TierPoint

4.8

(10 Ratings)

TierPoint has been a pleasure to work with. We have been a customer for more than a decade, and our uptime has consistently been 99.99%. it is a tremendous relief not to worry about the fundamentals of the environment, power, cooling, and connectivity have all been top notch. Having staff on site 24 hours a day has also been extremely helpful Even simple requests such as rebooting a server or checking what is displayed on a console, are handles quickly and professionally. Overall, the experience has been excellent

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7. Flexential Data Center Colocation Services

By Flexential

4.6

(5 Ratings)

Flexential is an evolving data center hosting service used by my company but they offer many additional services. Their account management and customer focus has been outstanding the entire relationship and their facilities staff are accommodating and professional. The management and audit tools they provide to work with the service are very good and continually evolving and improving.

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8. NTT Communications Data Center

By NTT Communications

3.8

(4 Ratings)

Since we have couple of our workloads on Public cloud and we wanted to host few of our applications in a colocation setup so going with NTT turned out to be fair call. We wanted to save our cost by hosting it on a public cloud because these were less critical workloads for us and also we wanted to test the capabilities of NTT Data Center so it turned out well for us.

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Where Iron Mountain Data Centers Scored Higher

Better at delivery and execution
More effective at planning and transition

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Considering alternatives to Iron Mountain Data Centers? See what this market Iron Mountain Data Centers users also considered in their purchasing decision. When evaluating different solutions, potential buyers compare competencies in categories such as evaluation and contracting, integration and deployment, service and support, and specific product capabilities.

Check out real reviews verified by Gartner to see how Iron Mountain Data Centers compares to its competitors and find the best software or service for your organization.

1. CoreSite Data Center Colocation

2. Equinix Data Center Colocation Services

3. Elea Data Centers Data Center Colocation

4. US Signal Data Center Colocation Services

5. Ascenty Data Center Colocation

6. TierPoint Data Center Colocation Services

7. Flexential Data Center Colocation Services

8. NTT Communications Data Center

Top Alternatives to Iron Mountain Data Centers