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Technologies / Rackspace / Softlayer

Companies using Rackspace and Softlayer

4 companies in our data have public evidence for both Rackspace and Softlayer, and 3 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

4companies use both
11%of Rackspace users
100%of Softlayer users
3name both as subprocessors

The companies

Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.

Subprocessor listPrivacy policyWebsiteJob postings

CompanyRackspaceSoftlayer
Boardroom Breakoutboardroombreakout.comBoardroom Breakout designs and delivers in-person, virtual, and charitable team-building events worldwide.Productivity and collaborationConsulting and services
Mailgunmailgun.comMailgun provides email API and SMTP services to send, receive, and track emails, along with tools to optimize, validate, and preview emails.CommunicationsDeveloper tools
MRI Softwaremrisoftware.comMRI Software provides property management and real estate software for residential, commercial, facilities, affordable housing, and energy management.Real estate
CompanyMileagecompanymileage.comCompanyMileage provides mileage tracking and expense reimbursement software that automates trip logging, expense report submission, and payroll integration.Finance and accounting software

The two technologies

Rackspace

Cloud and infrastructure

Rackspace is a managed cloud and IT services provider that builds, operates and improves enterprise AI environments, including private cloud, GPU-as-a-service and data engineering. It is used by organizations to move AI workloads into production while keeping control of their data and infrastructure choices.

Summarized from rackspace.com on 8 Nov 2026.

11% of the 36 companies we see using Rackspace also show the other.

All 36 companies using Rackspace32 name it as a subprocessorMore in Cloud and infrastructure

Softlayer

Cloud and infrastructure

SoftLayer provides global, on-demand data center and hosting services from facilities across the U.S. It is used to deliver fully automated hosting solutions with access, control, security, and scalability.

Summarized from web.archive.org on 8 Nov 2026.

100% of the 4 companies we see using Softlayer also show the other.

All 4 companies using SoftlayerMore in Cloud and infrastructure

Other pairs

Companies with their own evidence for both.

More with Rackspace

Cloudflare35companiesAmazon Web Services29companiesGoogle Tag Manager20companiesGoogle15companiesWordPress15companiesGoogle Analytics14companies

Questions

How many companies use both Rackspace and Softlayer?

4 companies in StrataDB's data have public evidence for both, and 3 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.

Which companies use Rackspace and Softlayer?

Boardroom Breakout, Mailgun, MRI Software and CompanyMileage. Each one links to the evidence behind it.

How does StrataDB know a company uses Rackspace and Softlayer?

From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.

Find every company using Rackspace and Softlayer

See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.

  • Every company and vendor, with its public source
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