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Technologies / Microsoft 365 / Softlayer

Companies using Microsoft 365 and Softlayer

2 companies in our data have public evidence for both Microsoft 365 and Softlayer. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

2companies use both
under 1%of Microsoft 365 users
50%of Softlayer 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

CompanyMicrosoft 365Softlayer
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

The two technologies

Microsoft 365

by Microsoft · Productivity

Microsoft 365 is a plan that includes productivity apps with Copilot, advanced AI features and cloud storage. It is used for productivity and AI-assisted work.

Summarized from microsoft.com on 8 Nov 2026.

under 1% of the 3,862 companies we see using Microsoft 365 also show the other.

All 3,862 companies using Microsoft 365120 name it as a subprocessorMore in Productivity

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.

50% 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 Microsoft 365

Cloudflare3,861companiesGoogle Tag Manager1,904companiesGoogle Analytics1,331companiesWordPress1,238companiesHubSpot842companiesAmazon Web Services714companies

Questions

How many companies use both Microsoft 365 and Softlayer?

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

Which companies use Microsoft 365 and Softlayer?

Mailgun and MRI Software. Each one links to the evidence behind it.

How does StrataDB know a company uses Microsoft 365 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 Microsoft 365 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
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call