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Technologies / Google Tag Manager / Rackspace

Companies using Google Tag Manager and Rackspace

20 companies in our data have public evidence for both Google Tag Manager and Rackspace. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

20companies use both
under 1%of Google Tag Manager users
56%of Rackspace users
0name 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

CompanyGoogle Tag ManagerRackspace
Amiliaamilia.comAmilia provides software that unifies membership, programs, payments, and real-time reporting.
Centriccentricsoftware.comCentric Software provides an end-to-end product platform including PLM, planning and pricing, market intelligence, PXM, and visual boards.
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
dnb.comDun & Bradstreet provides verified, continuously updated business intelligence anchored in the D-U-N-S Number.Compliance and riskData and analytics
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
Exactexact.comExact provides cloud-based business software, including finance and ERP software, for small and medium-sized businesses and their accountants.Finance and accounting software
iii.comInnovative provides software solutions for public libraries, including library management systems, patron engagement tools, and resource sharing.
Ivantiivanti.comIvanti provides a platform for autonomous endpoint management, IT service management, network security, and supply chain solutions.Cybersecurity
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
Maropostmaropost.comMaropost provides a commerce platform with products for ecommerce, retail, marketing, merchandising, and service.E-commerce
Minitabminitab.comMinitab provides statistical software and analytics tools for data-driven problem solving, process improvement, and quality management.Data and analytics
MRI Softwaremrisoftware.comMRI Software provides property management and real estate software for residential, commercial, facilities, affordable housing, and energy management.Real estate
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
smartoctosmartocto.comSmartocto provides content analytics software that helps users understand their audience and make content decisions.AI and machine learningData and analytics
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
Email on Acidemailonacid.comEmail on Acid provides email preview and quality assurance tools for testing emails before they are sent.

The two technologies

Google Tag Manager

by Google · Analytics

Google Tag Manager is a tag management system that lets you configure and deploy tags on your website or mobile app through a web interface. It is used to add and update tags, such as measurement and marketing optimization tags, without editing your site code.

Summarized from developers.google.com on 8 Nov 2026.

under 1% of the 8,994 companies we see using Google Tag Manager also show the other.

All 8,994 companies using Google Tag Manager57 name it as a subprocessorMore in Analytics

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.

56% 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

Industries

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

Data and analytics3Marketing2Communications2Finance and accounting software2AI and machine learning2

Other pairs

Companies with their own evidence for both.

More with Google Tag Manager

Cloudflare9,003companiesGoogle Workspace5,952companiesGoogle Analytics3,378companiesHubSpot2,813companiesAmazon Web Services2,568companiesWordPress2,568companies

More with Rackspace

Cloudflare35companiesAmazon Web Services29companiesGoogle15companiesWordPress15companiesGoogle Analytics14companiesGoogle Workspace14companies

Questions

How many companies use both Google Tag Manager and Rackspace?

20 companies in StrataDB's data have public evidence for both. Our coverage is partial, so the real number is higher.

Which companies use Google Tag Manager and Rackspace?

Amilia, Centric, CTM, dnb.com and Elemica, and 15 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Google Tag Manager and Rackspace?

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 Google Tag Manager and Rackspace

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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