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Technologies / Amazon Web Services / Microsoft 365

Companies using Amazon Web Services and Microsoft 365

706 companies in our data have public evidence for both Amazon Web Services and Microsoft 365, and 68 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.

706companies use both
13%of Amazon Web Services users
19%of Microsoft 365 users
68name 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

CompanyAmazon Web ServicesMicrosoft 365
123-Works: Your World123-works.com123-Works provides a platform for construction pay applications, site management, HR, attendance, and compliance.Construction
Ahrefsahrefs.comAhrefs provides SEO and marketing tools for search analytics, keyword research, site audits, and brand visibility tracking.AI and machine learningMarketing
Axcientaxcient.comAxcient provides backup, disaster recovery, and business continuity software and appliances for managed service providers (MSPs).Cloud and infrastructureCybersecurity
aytmaytm.comaytm provides a consumer insights and market research platform with survey tools, an audience panel, and AI-assisted analysis.Data and analyticsMarketing
Banficobanfico.comBanfico provides plug-and-play Open Banking and Verification of Payee SaaS for regulatory compliance.BankingCompliance and risk
BetterMapbettermap.comBetterMap turns floor plans into searchable wayfinding maps for phones, websites and kiosks.AI and machine learning
Bluebeambluebeam.comBluebeam provides construction software for marking up drawings and collaborating in real time.ConstructionProductivity and collaboration
Busuubusuu.comBusuu is a language learning platform that offers courses and speaking practice for learning languages online.Education
CiiVSOFTciivsoft.comCiiVSOFT provides AI CV screening software that reads, evaluates and explains every job application inside the ATS a company already uses.AI and machine learningHR and recruiting
CINC Systemscincsystems.comCINC provides a software platform for community association management, including accounting, operations, communication, and resident self-service.Real estate
Circuitry.aiCircuitry.ai provides AI tools that help manufacturers and service organizations make decisions across service, parts, warranty, and support.AI and machine learning
ClayGenclaygen.caClayGen provides managed IT, cybersecurity, AI, and custom software services, building and supporting the software and systems a business runs on.Cloud and infrastructureCybersecurity
Clinic Networkingclinicnetworking.comClinic Networking provides managed IT services, including cybersecurity, HIPAA compliance, backup, and 24/7 support, for independent pharmacies and other regulated healthcare practices.CybersecurityHealthcare
Cobrainercobrainer.comCobrainer provides an AI engine that generates, manages, and integrates job and skill architectures.AI and machine learningHR and recruiting
Compliance Carecompliancecare.com.auCompliance Care provides NDIS compliance consulting for registration and audits to disability providers across Australia.Compliance and riskConsulting and services
Complyancecomplyance.ioComplyance provides a platform and APIs for global e-invoicing that integrates with billing systems and maps invoice fields to standard schemas.Compliance and riskFinance and accounting software
Conveoconveo.aiConveo provides an AI moderator that interviews real people and builds a queryable consumer understanding layer for enterprise teams.AI and machine learning
Dokandokan.saCybersecurityE-commerce
ECS Finecsfin.comECS provides transaction processing and message administration software and services, including an integrated messaging platform, payment hub, trade processing and treasury applications.BankingFintech
Eye Securityeye.securityEye Security provides fully managed 24/7 cybersecurity, including managed detection and response, a European SOC, incident response, and cyber insurance.Cybersecurity
Firefly Learningfireflylearning.comFirefly provides software for schools that brings teaching, learning, parent engagement and school management tools together in one integrated space.Education
GHGSatghgsat.comGHGSat provides satellite and airborne monitoring of methane emissions at the site level.Energy and climate
Glideglideapps.comGlide turns Excel files and Google Sheets into apps and AI agents for business operations.AI and machine learningProductivity and collaboration
Tiller AIgotiller.comTiller is a sales AI platform that gives sales reps live coaching during pitches and guidance on pipeline and deal management, trained on the customer's own success data and B2B sales expertise.AI and machine learningSales
harmon.ieharmon.ie provides an Outlook add-in and desktop app that save emails to SharePoint and Teams and help users find and manage Microsoft 365 files.Productivity and collaboration

681 more companies

See every company using both Amazon Web Services and Microsoft 365, with the source for each.

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The two technologies

Amazon Web Services

by Amazon · Cloud and infrastructure

Amazon Web Services is a cloud provider offering a broad set of on-demand computing, storage, database, analytics, and AI services. It is used to build, deploy, and scale applications and workloads in the cloud.

Summarized from aws.amazon.com on 8 Nov 2026.

13% of the 5,458 companies we see using Amazon Web Services also show the other.

All 5,458 companies using Amazon Web Services4,285 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.

19% 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 learning8Cybersecurity5Compliance and risk3Productivity and collaboration3Consulting and services3Construction2Marketing2Cloud and infrastructure2Banking2Fintech2

Other pairs

Companies with their own evidence for both.

More with Amazon Web Services

Cloudflare5,261companiesGoogle Workspace3,962companiesGoogle Tag Manager2,578companiesGoogle Analytics2,171companiesGoogle2,043companiesStripe2,029companies

More with Microsoft 365

Cloudflare3,811companiesGoogle Tag Manager1,884companiesGoogle Analytics1,304companiesWordPress1,223companiesHubSpot835companiesNext.js667companies

Questions

How many companies use both Amazon Web Services and Microsoft 365?

706 companies in StrataDB's data have public evidence for both, and 68 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 Amazon Web Services and Microsoft 365?

123-Works: Your World, Ahrefs, Axcient, aytm and Banfico, and 701 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Amazon Web Services 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 Amazon Web Services 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
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  • Work email only. No card, no sales call