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Technologies / Microsoft / Telekom Deutschland

Companies using Microsoft and Telekom Deutschland

6 companies in our data have public evidence for both Microsoft and Telekom Deutschland, and 5 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.

6companies use both
under 1%of Microsoft users
100%of Telekom Deutschland users
5name both as subprocessors

Companies using one are 16 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

CompanyMicrosoftTelekom Deutschland
amberamber.deamber is a business AI that connects to a company's existing systems and understands its internal knowledge.AI and machine learningProductivity and collaboration
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
Esendex AUesendex.com.auEsendex provides a multichannel messaging platform and APIs for sending SMS, WhatsApp, RCS, email and voice messages.Communications
Kertoskertos.ioCompliance and risk
Spryngspryng.beSpryng provides SMS, RCS and WhatsApp messaging services and APIs.Communications
Zeegzeeg.meZeeg provides an AI phone agent that answers calls and books appointments, along with online scheduling, contact management and reminder workflows.AI and machine learningCommunications

The two technologies

Microsoft

Productivity

Microsoft is a company whose stated mission is to empower every person and every organization on the planet to achieve more. It offers products and services including Microsoft 365, Azure, Copilot, Windows, Surface, and XBOX.

Summarized from microsoft.com on 8 Nov 2026.

under 1% of the 1,435 companies we see using Microsoft also show the other.

Telekom Deutschland

Cloud and infrastructure

100% of the 6 companies we see using Telekom Deutschland also show the other.

Industries

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

Communications4AI and machine learning2

Other pairs

Companies with their own evidence for both.

Questions

How many companies use both Microsoft and Telekom Deutschland?

6 companies in StrataDB's data have public evidence for both, and 5 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 Microsoft and Telekom Deutschland?

amber, Esendex UK, Esendex AU, Kertos and Spryng, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses Microsoft and Telekom Deutschland?

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 and Telekom Deutschland

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.

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