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Technologies / Rackspace / WordPress

Companies using Rackspace and WordPress

15 companies in our data have public evidence for both Rackspace and WordPress, and 1 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.

15companies use both
42%of Rackspace users
under 1%of WordPress users
1name both as subprocessors

Companies using one are 2.5 times as likely as the average company in our data to show evidence of the other.

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

CompanyRackspaceWordPress
MRI Softwaremrisoftware.comMRI Software provides property management and real estate software for residential, commercial, facilities, affordable housing, and energy management.Real estate
Bullhornbullhorn.comBullhorn provides an ATS and CRM platform for staffing agencies.HR and recruiting
CTMctm.comCTM provides call tracking, conversation intelligence, and lead management software that connects calls, chats, forms, and texts to the ads that drove them.Marketing
Elemicaelemica.comElemica provides a network-enabled platform and software for multi-enterprise supply chain execution, covering orders, logistics, quality, invoices, and inventory.Logistics and supply chain
Esendex UKesendex.co.ukEsendex provides a multichannel messaging platform and APIs for sending and managing messages across channels such as SMS, WhatsApp, RCS, email and voice.Communications
iii.comInnovative provides software solutions for public libraries, including library management systems, patron engagement tools, and resource sharing.
Kartrakartra.comKartra provides an all-in-one platform for building landing pages, online courses, membership sites, sales funnels, email marketing, and checkouts.Marketing
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
Onguardonguard.comOnguard provides credit management software that automates reminders, collections processes and order-to-cash.Finance and accounting software
ServiceChannelservicechannel.comServiceChannel provides facilities management software, a service provider marketplace, and managed services for multi-location businesses.Consulting and services
Uniphoreuniphore.comUniphore provides a data and AI orchestration platform that unifies data, knowledge, models, and agents to power AI execution across business workflows.AI and machine learning
Veracrossveracross.comVeracross provides a web-based school management platform with a single database for departments such as academics, admission, development, accounting, and health.Education
CompanyMileagecompanymileage.comCompanyMileage provides mileage tracking and expense reimbursement software that automates trip logging, expense report submission, and payroll integration.Finance and accounting software
Email on Acidemailonacid.comEmail on Acid provides email preview and quality assurance tools for testing emails before they are sent.
embed signageembedsignage.comEmbed provides digital signage software for building layouts, scheduling content, managing devices and creating interactive touch content.

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.

42% 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

WordPress

Websites and CMS

WordPress is an open source publishing platform used to create and manage websites, from blogs to business and enterprise sites. It offers flexible design tools, themes, a block editor, and plugins that let users customize and extend their sites without writing code.

Summarized from wordpress.org on 8 Nov 2026.

under 1% of the 3,890 companies we see using WordPress also show the other.

All 3,890 companies using WordPress17 name it as a subprocessorMore in Websites and CMS

Industries

Among the companies above, by our own classification of their homepage.

Marketing2Communications2Finance and accounting software2

Other pairs

Companies with their own evidence for both.

More with Rackspace

Cloudflare35companiesAmazon Web Services29companiesGoogle Tag Manager20companiesGoogle15companiesGoogle Analytics14companiesGoogle Workspace14companies

More with WordPress

Cloudflare3,892companiesGoogle Tag Manager2,568companiesGoogle Workspace1,923companiesGoogle Analytics1,482companiesMicrosoft 3651,215companiesHubSpot1,084companies

Questions

How many companies use both Rackspace and WordPress?

15 companies in StrataDB's data have public evidence for both, and 1 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 WordPress?

MRI Software, Bullhorn, CTM, Elemica and Esendex UK, and 10 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Rackspace and WordPress?

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 WordPress

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
  • 100 API calls a month, plus MCP and the Chrome extension
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