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Technologies / IONOS / Microsoft 365

Companies using IONOS and Microsoft 365

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

14companies use both
29%of IONOS users
under 1%of Microsoft 365 users
0name both as subprocessors

Companies using one are 1.8 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

CompanyIONOSMicrosoft 365
DeutschlandGPTdeutschlandgpt.deDeutschlandGPT provides an AI platform with chat, workflows, specialized applications, and integrations for organizations.AI and machine learningProductivity and collaboration
eBrain Technology Groupebrain.eventseBrain provides AI-powered event management software for planning, registration and attendee operations, plus personalized attendee experiences through eBrainGo.AI and machine learning
Frisbiifrisbii.comFrisbii provides a recurring billing platform for payment, billing, and subscription management.Payments
KalusControl - Kommunalberatungkaluscontrol.deKalusControl is a municipal consultancy that supports cities, municipalities and special-purpose associations in implementing municipal requirements efficiently.Government and public sectorConsulting and services
KLUG Digitalklugdigital.deAI and machine learningConsulting and services
Modocumodocu.comModocu is a software tool for documenting construction and trade projects, letting users organize photos, comments, voice notes, sketches, documents and reports through a mobile app, web application and cloud storage.Construction
oboloo Platformoboloo.comoboloo provides cloud procurement software for supplier management, contract management, sourcing and savings tracking.
SPARETECHsparetech.ioSPARETECH provides enterprise spare parts management software that standardizes material master data, optimizes spare parts inventory, supports sourcing, and enables surplus resale.Logistics and supply chainManufacturing
aedifionaedifion.comaedifion provides a cloud platform that uses real-time building data and artificial intelligence to optimize commercial building operations.Energy and climateReal estate
Averbisaverbis.comAI and machine learningHealthcare
Conceptboardconceptboard.comConceptboard provides an online whiteboard that combines visual collaboration with digital task management.Productivity and collaboration
GeneralMindgeneralmind.comGeneralMind provides AI software that automates supply-chain coordination tasks such as RFQs, purchase orders, invoice matching, shipment tracking and claims across procure-to-pay and delivery-to-collect processes.AI and machine learningLogistics and supply chain
Mobility Signagemobilitysignage.comMobility Signage provides a central data architecture for digital passenger information in public transport, connecting systems and unifying interfaces to deliver real-time information across output channels.Government and public sector
T-NEXt-nex.deAI and machine learningCompliance and risk

The two technologies

IONOS

Cloud and infrastructure

IONOS is a web hosting and cloud services provider. It is used for domains, websites, email, online stores, servers and cloud infrastructure.

Summarized from ionos.com on 8 Nov 2026.

29% of the 49 companies we see using IONOS also show the other.

All 49 companies using IONOS29 name it as a subprocessorMore in Cloud and infrastructure

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 3,810 companies we see using Microsoft 365 also show the other.

All 3,810 companies using Microsoft 365120 name it as a subprocessorMore in Productivity

Industries

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

AI and machine learning6Productivity and collaboration2Government and public sector2Consulting and services2Logistics and supply chain2

Other pairs

Companies with their own evidence for both.

More with IONOS

Cloudflare49companiesGoogle23companiesStripe18companiesMicrosoft17companiesGoogle Tag Manager14companiesHetzner12companies

More with Microsoft 365

Cloudflare3,817companiesGoogle Tag Manager1,885companiesGoogle Analytics1,306companiesWordPress1,224companiesHubSpot835companiesAmazon Web Services706companies

Questions

How many companies use both IONOS and Microsoft 365?

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

Which companies use IONOS and Microsoft 365?

DeutschlandGPT, eBrain Technology Group, Frisbii, KalusControl - Kommunalberatung and KLUG Digital, and 9 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses IONOS and Microsoft 365?

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 IONOS and Microsoft 365

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