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Technologies / Auth0 / Zuplo

Companies using Auth0 and Zuplo

1 company in our data has public evidence for both Auth0 and Zuplo, and 1 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.

1companies use both
under 1%of Auth0 users
33%of Zuplo users
1name 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

CompanyAuth0Zuplo
Masterpiece Xmasterpiecex.comWorldEngen is an AI-powered editor that pairs AI models with Blender, Unity, and Unreal Engine to help build production-ready 3D scenes.AI and machine learningDesign and creative

The two technologies

Auth0

by Okta · Security and identity

Auth0 is an identity platform that provides login, sign-up, and user management for apps, websites, and APIs. It is used to authenticate customers and enterprise users, control access, and help protect against fraud.

Summarized from auth0.com on 8 Nov 2026.

under 1% of the 501 companies we see using Auth0 also show the other.

All 501 companies using Auth0430 name it as a subprocessorMore in Security and identity

Zuplo

Developer tools

Zuplo is a unified gateway for APIs, AI, and MCP that runs auth, rate limits, spend caps, and audit on one programmable policy engine. It is used to secure, govern, and observe API, LLM, and MCP calls in both directions.

Summarized from zuplo.com on 9 Nov 2026.

33% of the 3 companies we see using Zuplo also show the other.

All 3 companies using ZuploMore in Developer tools

Other pairs

Companies with their own evidence for both.

More with Auth0

Cloudflare495companiesAmazon Web Services388companiesGoogle Workspace388companiesGoogle Tag Manager299companiesGoogle Analytics221companiesHubSpot220companies

Questions

How many companies use both Auth0 and Zuplo?

1 company in StrataDB's data has public evidence for both, and 1 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 Auth0 and Zuplo?

Masterpiece X. Each one links to the evidence behind it.

How does StrataDB know a company uses Auth0 and Zuplo?

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 Auth0 and Zuplo

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