Companies using Anthropic and Azure OpenAI

43 companies in our data have public evidence for both Anthropic and Azure OpenAI, and 30 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.

43companies use both

1%of Anthropic users

31%of Azure OpenAI users

30name both as subprocessors

Companies using one are 2.5 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

Company	Anthropic	Azure OpenAI
Aaruaaru.comAaru builds simulated populations grounded in real-world behavior and outcomes so businesses can test products, prices, messages, and strategies before committing.AI and machine learning Marketing
Adamadam.newAdam is an AI mechanical engineer that works inside CAD, PLM and simulation tools to generate and edit CAD models, drawings and design checks.
Agilio Softwareagiliosoftware.comAgilio provides compliance, training, HR and workforce management software and services for healthcare practices.Healthcare
Atomicworkatomicwork.comAtomicwork is an AI-native ITSM and ESM platform run by AI Coworkers and governed by IT teams.AI and machine learning
Auctoric.aiAuctoric installs an intelligent execution layer of agentic workflows inside businesses, turning directives into validated decisions and executed outcomes.
aytmaytm.comaytm provides a consumer insights and market research platform with survey tools, an audience panel, and AI-assisted analysis.Data and analytics Marketing
Crescendo Labcresclab.comCrescendo Lab provides an AI communication cloud platform with products for omnichannel marketing automation, AI customer service and sales agents, and data insights.Customer support Data and analytics
Crunchaficrunchafi.comCrunchafi provides SaaS software for lease accounting and financial data extraction.Finance and accounting software
Echelonechelonai.comEchelon provides an AI platform for business process mining, enterprise process graphs, and managed services across systems such as ServiceNow, SAP, Workday, and Oracle.AI and machine learning
Ektasiektasi.ioEktasi is a deep-tech engineering house that designs and builds software systems for businesses.Cloud and infrastructure
Filentlyfilently.comFilently is an AI tool that recognizes, renames, and files new documents automatically in Google Drive.AI and machine learning Productivity and collaboration
Geneziogenezio.comGenezio is an AI market intelligence platform that measures how AI engines represent brands and helps them win recommendations.AI and machine learning Data and analytics
Harrietharriethq.comHarriet provides a platform with strategy and a deployment team to help organizations adopt AI across their workflows.AI and machine learning
healheal.devHeal runs a product in a sandbox that replicates production to find reproducible bugs, runtime vulnerabilities and performance issues, each with a failing test that proves it.Developer tools
HL Hunthlhunt.orgHL Hunt is a fintech company that provides credit builder accounts reporting to credit bureaus, along with payment processing, banking, underwriting, and identity verification software.Fintech
Imageplusimageplus.beImageplus provides advisory and engineering services focused on AI, digital transformation, data strategy, and custom software.AI and machine learning Consulting and services
Improvadoimprovado.ioImprovado provides a marketing data platform that extracts, loads, and transforms ad, CRM, and analytics data into warehouses and reporting tools.Data and analytics Marketing
Inkeepinkeep.comInkeep provides AI agents and assistants that answer customer questions and automate support tasks using a company's data and knowledge base.AI and machine learning Customer support
itemitem.appItem provides an AI-native CRM that unifies company context from over 100 tools and lets teams and AI agents work side by side.AI and machine learning Productivity and collaboration
KLAkla.digitalKLA provides a platform that checks AI agent actions against company policy before they run and routes exceptions to the responsible person.AI and machine learning Compliance and risk
Linx Securitylinx.securityLinx provides identity security and governance software that maps and manages access for human identities, non-human identities, and AI agents.Cybersecurity Identity and access
Molin AImolin.aiMolin provides an AI assistant for online shops that handles customer conversations, product recommendations, order updates, and lead collection.AI and machine learning Customer support
Neopleneople.ioAI and machine learning
Numeo AInumeo.aiNumeo provides AI dispatch software and a TMS for trucking carriers, including load search across multiple boards, AI negotiation, and dispatch, accounting, fleet, and safety tools.Logistics and supply chain
Pollarixpollarix.comPollarix is an AI survey platform that drafts surveys from a prompt, sends them by web, email or SMS, and analyzes the responses for sentiment and themes.AI and machine learning

18 more companies

See every company using both Anthropic and Azure OpenAI, with the source for each.

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The two technologies

Anthropic

AI and LLM providers

Anthropic is a public benefit corporation dedicated to securing the benefits of AI and mitigating its risks. It is used for the responsible development and maintenance of advanced AI for the long-term benefit of humanity.

Summarized from anthropic.com on 8 Nov 2026.

1% of the 2,928 companies we see using Anthropic also show the other.

All 2,928 companies using Anthropic 2,247 name it as a subprocessor More in AI and LLM providers

Azure OpenAI

by Microsoft · AI and LLM providers

Azure OpenAI is a service from Microsoft that provides access to OpenAI models for generating text, audio, and vision outputs. Organizations use it to build AI solutions such as customer experience tools and workflow automation.

Summarized from azure.microsoft.com on 8 Nov 2026.

31% of the 137 companies we see using Azure OpenAI also show the other.

All 137 companies using Azure OpenAI 98 name it as a subprocessor More in AI and LLM providers

Industries

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

AI and machine learning13 Marketing4 Data and analytics4 Customer support3 Productivity and collaboration2

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,914companies

Google Workspace2,136companies

OpenAI2,002companies

Amazon Web Services1,557companies

Stripe1,539companies

Google1,420companies

More with Azure OpenAI

Cloudflare137companies

Google Workspace88companies

Amazon Web Services68companies

Google Tag Manager65companies

OpenAI60companies

Google Analytics56companies

Questions

How many companies use both Anthropic and Azure OpenAI?

43 companies in StrataDB's data have public evidence for both, and 30 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 Anthropic and Azure OpenAI?

Aaru, Adam, Agilio Software, Atomicwork and Auctoric.ai, and 38 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and Azure OpenAI?

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 Anthropic and Azure OpenAI

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