Microsoft Azure as a subprocessor: 120 vendors that use it (November 2026)
120 vendors in the directory name Microsoft Azure on their published subprocessor list, read from each vendor's own page and re-checked daily.
Vendors that use Microsoft Azure (November 2026)
| # | Vendor | Uses it for | Location | First seen |
|---|---|---|---|---|
| 1 |
|
Backup OpenAI model hosting | US | October 28, 2026 |
| 2 |
|
Cloud hosting, data storage and infrastructure support services | In Region | October 6, 2026 |
| 3 |
|
Database Hosting; Text-to-Speech for Voice; Automated Speech Recognition (ASR) | USA | October 6, 2026 |
| 4 |
|
Cloud computing | USA, EU | September 29, 2026 |
| 5 |
|
Generation of conversation insights (Call summarisation, Key topics list, Talk ratio etc.) from voice transcriptions. Provision of inputs for AI Voice Agent | USA | September 29, 2026 |
| 6 |
|
Provides cloud infrastructure and hosting for Amperity services, including its AI applications. | — | October 4, 2026 |
| 7 |
|
Cloud service Provider for the Statsig-branded Amplitude Services | United States | September 25, 2026 |
| 8 |
|
Servers & storage | Location: US | October 7, 2026 |
| 9 |
|
Cloud Infrastructure | Worldwide | September 26, 2026 |
| 10 |
|
Cloud Infrastructure | Varies | September 28, 2026 |
| 11 |
|
AI subprocessor IT infrastructure. A cloud computing service created by Microsoft, offering a range of solutions including computing, analytics, and AI. | United States of America | September 28, 2026 |
| 12 |
|
Application and data hosting | United States | October 8, 2026 |
| 13 |
|
Cloud hosting provider (Endpoint Privilege Management Win/Mac, Password SafePM Cloud, Password Safe Cloud) | U.S.A. | October 3, 2026 |
| 14 |
|
Cloud Hosting Service Provider | The Netherlands, Hong Kong, USA | September 26, 2026 |
| 15 |
|
Data center | United States | September 28, 2026 |
| 16 |
|
Data Centre Services | USA, Republic of Ireland, The Netherlands, Singapore, Hong Kong, Australia | October 22, 2026 |
| 17 |
|
Distribution Service Cloud Hosting Provider | Mainland China, Hong Kong SAR | October 10, 2026 |
| 18 |
|
Used by D2L for IDP & SSO within Brightspace Community & connected tools. | CAN | November 7, 2026 |
| 19 |
|
Data hosting provider | Ireland, United States, Singapore, United Arab Emirate, China | October 30, 2026 |
| 20 |
|
Data Storage and Diagnostics | US, EU, Australia, Singapore, India, Canada | October 8, 2026 |
| 21 |
|
AI Processing | US, EU | October 23, 2026 |
| 22 |
|
Artificial Intelligence analysis and insights | USA | October 3, 2026 |
| 23 |
|
Cloud hosting and infrastructure provider | Customer Selected | October 10, 2026 |
| 24 |
|
Operating the services. | — | September 28, 2026 |
| 25 |
|
Audio as a service and translations; Azure provides text to speech services, i.e. to allow users to input a written script from which speech of avatars is created. Azure also supports translations into multiple languages. | Europe | October 9, 2026 |
| 26 |
|
Data hosting for the following plans: Pro & Enterprise and Experience Analytics Extension to Product Analytics (“DXA Extension”); Data hosting for the following plans: Free & Growth | EU, Ireland, United States, Europe: Ireland (Azure-North Europe) | September 28, 2026 |
| 27 |
|
Microsoft Azure hosts Contractbook's large language model used for AI functionalities. | EU | September 28, 2026 |
| 28 |
|
Some secondary infrastructure is hosted on Microsoft Azure. | US | October 10, 2026 |
| 29 |
|
Cloud Services Provider | Worldwide (at Customer's discretion) | October 4, 2026 |
| 30 |
|
Infrastructure Hosting | Ireland, United States | September 26, 2026 |
| 31 |
|
Infrastructure and AI services supporting cloud functions. | United States | October 9, 2026 |
| 32 |
|
Cloud data storage and hosting | — | September 28, 2026 |
| 33 |
|
core processing | United States | October 29, 2026 |
| 34 |
|
Cloud service hosting provider | US | September 28, 2026 |
| 35 |
|
Our cloud provider ensures a scalable and reliable infrastructure | — | October 12, 2026 |
| 36 |
|
Hosting | U.S. (East Region) | October 10, 2026 |
| 37 |
|
Dremio Cloud Control Plane Infrastructure | United States, EMEA | October 12, 2026 |
| 38 |
|
Platform Hosting | Customer Choice – US, EU, Australia, India, Canada | September 28, 2026 |
| 39 |
|
A cloud computing service created by Microsoft, offering a range of solutions including computing, analytics, and AI. | — | September 28, 2026 |
| 40 |
|
Cloud Infrastructure | Azure Storage | October 10, 2026 |
| 41 |
|
Cloud infrastructure, data storage & LLM Services | India | October 11, 2026 |
| 42 |
|
Cloud Hosting | United States, European Union | September 28, 2026 |
| 43 |
|
Data, analysis, application, hosting, cloud infrastructure | EU | October 27, 2026 |
| 44 |
|
Factory leverages dedicated Azure OpenAI Service endpoints, ensuring enterprise-level security and compliance with Azure's data privacy standards. | US | October 28, 2026 |
| 45 |
|
— | Redmond, USA | October 4, 2026 |
| 46 |
|
Infrastructure and Cloud Service Provider | United States | October 12, 2026 |
| 47 |
|
Cloud Hosted Infrastructure, Data Hosting, AI Inference and AI Services | United States, Canada, Chile, Mexico | September 26, 2026 |
| 48 |
|
Will be used for powering AI features across all of our products | Global | October 22, 2026 |
| 49 |
|
Data hosting for the following plans: Pro & Enterprise and Experience Analytics Extension to Product Analytics (“DXA Extension”); Data hosting for the following plans: Free & Growth | EU, Ireland, United States, Europe: Ireland (Azure-North Europe) | September 30, 2026 |
| 50 |
|
Data hosting for the following plans: Pro & Enterprise and Experience Analytics Extension to Product Analytics (“DXA Extension”); Data hosting for the following plans: Free & Growth | EU, Ireland, United States, Europe: Ireland (Azure-North Europe) | October 2, 2026 |
| 51 |
|
Hosting/Infrastructure | United States | October 11, 2026 |
| 52 |
|
Application & Storage, AI | United States | September 28, 2026 |
| 53 |
|
Cloud services hosting provider | United States, Canada, Europe, Netherlands, UK, Germany, Asia, India, Singapore | September 28, 2026 |
| 54 |
|
— | — | September 28, 2026 |
| 55 |
|
AI services | USA | September 28, 2026 |
| 56 |
|
Optional Infrastructure | U.S | October 16, 2026 |
| 57 |
|
Cloud hosting and applicable infrastructure services. | EEA, US, Canada, Japan, Australia | October 29, 2026 |
| 58 |
|
Hosting all or part of threat data and service delivery infrastructure | — | October 1, 2026 |
| 59 |
|
Cloud service provider | US | October 13, 2026 |
| 60 |
|
— | United States | October 24, 2026 |
| 61 |
|
Cloud Infrastructure & Platform Services | — | October 23, 2026 |
| 62 |
|
Features powered by artificial intelligence and machine learning Includes OpenAI models hosted within the Azure environment | United States | October 4, 2026 |
| 63 |
|
Cloud hosting provider | — | September 28, 2026 |
| 64 |
|
Infrastructure provider; Infrastructure & additional generative model processing | — | October 13, 2026 |
| 65 |
|
Voice API: Text To speech capabilities, Machine Learning Chatlayer: Machine Learning; Chatlayer Voicebots: Speech to Text, Text to Speech | USA, EU | October 6, 2026 |
| 66 |
|
Hosting the MA-SCALE solution environments. | United States, Australia, Netherlands | October 29, 2026 |
| 67 |
|
Cloud computing platform | US | September 28, 2026 |
| 68 |
|
Voice API: Text To speech capabilities, Machine Learning Chatlayer: Machine Learning; Chatlayer Voicebots: Speech to Text, Text to Speech | USA, EU | October 17, 2026 |
| 69 |
|
Infrastructure, data storage, other services | US | September 28, 2026 |
| 70 |
|
Cloud hosting provider | Global | October 5, 2026 |
| 71 |
|
Cloud service provider | EU (e.g., Germany, Sweden) | September 26, 2026 |
| 72 |
|
Cloud service provider | — | October 25, 2026 |
| 73 |
|
Infrastructure, Cloud service provider, including AI services for intelligence features | Multiple Worldwide | September 26, 2026 |
| 74 |
|
OpenAI hosted on Azure; Cloud service provider | EU data centers, US data centers, Amsterdam, Dublin | October 24, 2026 |
| 75 |
|
Microsoft Azure is a cloud service provider that stores, transmits, and processes all customer data. Customer databases, uploaded objects, and application servers are hosted in the US. | US | September 28, 2026 |
| 76 |
|
Inference | United States | September 28, 2026 |
| 77 |
|
Infrastructure and artificial intelligence to provide new products and services to customers | United States, Ireland, Netherlands | October 14, 2026 |
| 78 |
|
— | United States | October 24, 2026 |
| 79 |
|
(Optional) AI functionality in product | US, EU, JPN | October 6, 2026 |
| 80 |
|
Cloud computing services including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS) offerings. / Cloud provider | US | October 5, 2026 |
| 81 |
|
Cloud Service Provider (Operations) | United States (hosting EU, US, Japan) | October 27, 2026 |
| 82 |
|
— | EU | October 14, 2026 |
| 83 |
|
Cloud hosting of the application, data storage, and compute infrastructure | — | October 24, 2026 |
| 84 |
|
OpenAI LLMs | EU data center | September 28, 2026 |
| 85 |
|
IaaS / PaaS | USA, UK, Germany, Singapore, Hong Kong, France | October 16, 2026 |
| 86 |
|
AI Inference | USA | October 10, 2026 |
| 87 |
|
API Integrations, WhatsApp Hiring Integrations | The Netherlands (Azure: West Europe), Sweden (Azure: Sweden Central), Germany | October 17, 2026 |
| 88 |
|
Cloud infrastructure | USA | September 26, 2026 |
| 89 |
|
Cloud provider | — | October 28, 2026 |
| 90 |
|
Cloud hosting, web application, and data storage. Processes all customer and platform data and AI model hosting via Azure AI Foundry. | US (Multiple Locations) | October 17, 2026 |
| 91 |
|
Microsoft Azure Transcribes voice media into text via automated speech recognition as enabled by customers for specific Twilio Products and Services | USA, EU | October 6, 2026 |
| 92 |
|
Application Services, Infrastructure, and Storage | United States | September 28, 2026 |
| 93 |
|
Translation and TTS | EU, US | October 10, 2026 |
| 94 |
|
Cloud Infrastructure | — | September 26, 2026 |
| 95 |
|
Voice API: Text To speech capabilities, Machine Learning Chatlayer: Machine Learning; Chatlayer Voicebots: Speech to Text, Text to Speech | USA, EU | October 4, 2026 |
| 96 |
|
Cloud hosting and infrastructure provider | Customer Selected | September 25, 2026 |
| 97 |
|
It is used to extract key metadata from contracts and allow users to ask questions about a contract. In addition to this, users can use it to review their contracts based on their defined guidelines with the help of LLMs. | United States | October 22, 2026 |
| 98 |
|
Cloud Service Provider - applicable to Video API | US, EMEA, APAC, LATAM | October 4, 2026 |
| 99 |
|
Cloud hosting | — | September 28, 2026 |
| 100 |
|
Data Storage | — | September 28, 2026 |
| 101 |
|
These Talend Cloud locations are hosted through Microsoft Azure | United States | October 24, 2026 |
| 102 |
|
Infrastructure for Namespaces that customers decide to host in Microsoft Azure. | — | September 28, 2026 |
| 103 |
|
Infrastructure Provider | United States | October 15, 2026 |
| 104 |
|
Invoice recognition and SFTP server (if applicable) | Switzerland (adequacy) | October 17, 2026 |
| 105 |
|
— | US, Australia, Netherlands, Singapore, Japan, UK, Canada, India | October 16, 2026 |
| 106 |
|
Cloud Hosting Provider | — | September 28, 2026 |
| 107 |
|
— | USA, China, France, Japan, Netherlands | October 10, 2026 |
| 108 |
|
Microsoft Azure Transcribes voice media into text via automated speech recognition as enabled by customers for specific Twilio Products and Services | USA, EU | September 25, 2026 |
| 109 |
|
Unity Version Control (formerly known as PlasticSCM), Unity Asset Manager | United States of America, Netherlands, Japan, Singapore | September 28, 2026 |
| 110 |
|
Cloud provider | — | October 14, 2026 |
| 111 |
|
Data Backups, OCR and text transformation | USA | October 4, 2026 |
| 112 |
|
Cloud hosting provider | United States | October 18, 2026 |
| 113 |
|
Hosting Providers | United States, Switzerland, Ireland | September 28, 2026 |
| 114 |
|
Microsoft Azure Data Explorer is used as a database to support several platform functions. Only if the customer connects an Azure or Microsoft 365 environment for scanning - used for data processing from such environments. Azure OpenAI supports certain AI Features. | United States, EU | October 4, 2026 |
| 115 |
|
To provide AI model inference services. | United States | September 26, 2026 |
| 116 |
|
Document Processing (IDP by | — | September 26, 2026 |
| 117 |
|
Infrastructure | United States | September 26, 2026 |
| 118 |
|
Cloud infrastructure service provider | United States | September 26, 2026 |
| 119 |
|
Invoice recognition and SFTP server (if applicable) | Switzerland (adequacy) | October 17, 2026 |
| 120 |
|
Cloud infrastructure and storage services | France | October 15, 2026 |
First seen: the first check of the vendor's list that named Microsoft Azure.
Know the day one of your vendors adds Microsoft Azure
ClauseTrail re-checks your vendors' subprocessor lists every day and tells you exactly who was added or removed. The first vendors are free.
Microsoft Azure as a subprocessor: FAQ
- Which vendors use Microsoft Azure as a subprocessor?
- 120 vendors in the ClauseTrail directory list Microsoft Azure as a subprocessor: Abridge, ActionIQ, Ada, Ahrefs, and 116 more.
- How is this list kept up to date?
- ClauseTrail reads each vendor's published subprocessor list every day. A vendor appears here while its latest list names Microsoft Azure, and moves to "No longer listed by" when a later list drops it.