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Technologies / Anthropic / Zscaler

Companies using Anthropic and Zscaler

4 companies in our data have public evidence for both Anthropic and Zscaler, and 3 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.

4companies use both
under 1%of Anthropic users
40%of Zscaler users
3name 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

CompanyAnthropicZscaler
Cyber Resiliencecyberresilience.comCybersecurity
EisnerAmpereisneramper.comEisnerAmper provides accounting and audit, tax, advisory, and outsourcing services.Compliance and riskConsulting and services
Livelylivelyme.comLively provides health savings accounts (HSAs) for individuals and benefits administration software for employers, brokers, and consultants.Fintech
GovEaglegoveagle.comGovEagle provides a proposal and capture platform for government contracting work, connecting opportunity identification, capture, solutioning, and proposal development.AI and machine learningGovernment and public sector

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.

under 1% of the 2,979 companies we see using Anthropic also show the other.

All 2,979 companies using Anthropic2,282 name it as a subprocessorMore in AI and LLM providers

Zscaler

Security and identity

Zscaler is a unified cybersecurity platform built on the Zero Trust Exchange. It is used to secure users, devices, workloads, and agents with zero trust and AI.

Summarized from zscaler.com on 8 Nov 2026.

40% of the 10 companies we see using Zscaler also show the other.

All 10 companies using Zscaler10 name it as a subprocessorMore in Security and identity

Other pairs

Companies with their own evidence for both.

More with Anthropic

Cloudflare2,965companiesGoogle Workspace2,169companiesOpenAI2,032companiesAmazon Web Services1,577companiesStripe1,575companiesGoogle1,451companies

More with Zscaler

Amazon Web Services10companiesCloudflare10companiesGoogle Tag Manager8companiesMicrosoft8companiesSalesforce7companiesHubSpot6companies

Questions

How many companies use both Anthropic and Zscaler?

4 companies in StrataDB's data have public evidence for both, and 3 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 Zscaler?

Cyber Resilience, EisnerAmper, Lively and GovEagle. Each one links to the evidence behind it.

How does StrataDB know a company uses Anthropic and Zscaler?

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 Zscaler

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