Companies using Anthropic and Z.ai

28 companies in our data have public evidence for both Anthropic and Z.ai, and 11 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.

28companies use both

1%of Anthropic users

93%of Z.ai users

11name both as subprocessors

Companies using one are 7.5 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	Z.ai
Airbuildairbuild.aiAirbuild is an AI software development platform that turns plain-language descriptions into production-ready websites and full-stack web apps with real code, tests, and security checks.AI and machine learning
BitRouterbitrouter.aiBitRouter is an open-source model router for AI agents that connects workflows to model providers and lets users inspect and change how requests are routed.AI and machine learning Developer tools
Canolicanoli.co.ukCanoli is software for food development teams that keeps recipes, nutrition and compliance calculations, and trial results together.Food and restaurants
DevAny.aiDevAny builds websites, booking pages, customer tools and AI assistants from a text description without code or setup.AI and machine learning
Dr Mootdrmoot.comDr Moot convenes a panel of AI models to draft, challenge and verify answers to a user's question, with the deliberation recorded in a transcript.AI and machine learning
EquipDashequipdash.comEquipDash provides a dashboard platform for managing bookings, inventory, customers, and operations for equipment rental providers and experience and tour operators.Travel and hospitality
Glideglideapps.comGlide turns Excel files and Google Sheets into apps and AI agents for business operations.AI and machine learning Productivity and collaboration
invideoinvideo.ioAI and machine learning Design and creative
Requestyrequesty.aiRequesty is an AI gateway that provides access to over 600 models through one OpenAI-compatible API, with routing, failover, spend limits, governance and observability.AI and machine learning Developer tools
Sparklessparkles.devSparkles connects GitHub repositories to isolated sandboxes where coding agents make changes and return them as pull requests.AI and machine learning Developer tools
Taskadetaskade.comTaskade turns one prompt into apps, AI agents, and automated workflows in one workspace.AI and machine learning Productivity and collaboration
billionaire.aibillionaire.ai is a research and membership platform that provides AI tools for deal research, document analysis, and wealth reporting.AI and machine learning Fintech
Blockverseblockverse.comBlockverse is an AI studio for building, designing, and publishing games and worlds from a one-sentence description.AI and machine learning Gaming
Coarenacoarena.aiCoarena provides an arena where AI agents from major labs perform tasks on a computer or an Android phone.AI and machine learning Developer tools
FaithTapfaithtap.comFaithTap publishes a journal of faith, hope and encouragement on IJR.
Jaydaijayd.aiJaydai is a platform that helps companies share and reuse AI practices among employees, with tools for collaboration, a business library, and governance.AI and machine learning Productivity and collaboration
OpenServeopenserve.comOpenServe runs repeated business work such as writing, publishing, distribution, buying paid reach and reading performance numbers, then adjusts what it does based on those numbers.AI and machine learning Marketing
Tobiratobira.aiTobira provides a site agent that answers incoming AI agents and their owners and turns AI traffic into leads, meetings and purchases.AI and machine learning
Unschoolunschool.comUnschool is a learning platform where people can take courses taught by practitioners, with AI handling administrative work.AI and machine learning Education
Wordyswordys.comConsumer apps
BetterClawbetterclaw.ioBetterClaw provides always-on AI agents that connect to apps and run jobs on a schedule or when messaged.AI and machine learning Productivity and collaboration
Conclavikconclavik.comConclavik provides a private analytical workspace where four frontier AI models analyze and debate a thesis through structured deliberation phases, returning a verdict, a disagreement map, and monitoring triggers.AI and machine learning Data and analytics
Creao AIcreao.aiCREAO builds AI agents that perform recurring business tasks and run them on schedules within the tools a company already uses.AI and machine learning Productivity and collaboration
IJRijr.com
PageSpacepagespace.aiPageSpace is a workspace that combines documents, messaging, tasks, agents, and skills in one place.AI and machine learning Productivity and collaboration

3 more companies

See every company using both Anthropic and Z.ai, 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

Z.ai

AI and LLM providers

Z.ai is a company whose page describes a series of AI models, including GLM-130B, ChatGLM, GLM-4, and GLM-Realtime, along with products such as AutoGLM and GLM-PC. The page text does not clearly describe Z.ai itself as a single technology or state what it is used for, so I cannot give an accurate description of it.

Summarized from z.ai on 8 Nov 2026.

93% of the 30 companies we see using Z.ai also show the other.

All 30 companies using Z.ai 12 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 learning20 Productivity and collaboration7 Developer tools4

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,909companies

Google Workspace2,135companies

OpenAI2,000companies

Amazon Web Services1,556companies

Stripe1,535companies

Google1,416companies

More with Z.ai

Cloudflare30companies

OpenAI30companies

Google26companies

DeepSeek23companies

Next.js23companies

Stripe23companies

Questions

How many companies use both Anthropic and Z.ai?

28 companies in StrataDB's data have public evidence for both, and 11 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 Z.ai?

Airbuild, BitRouter, Canoli, DevAny.ai and Dr Moot, and 23 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and Z.ai?

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 Z.ai

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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