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Technologies / Evervault / OpenAI

Companies using Evervault and OpenAI

3 companies in our data have public evidence for both Evervault and OpenAI, and 2 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.

3companies use both
60%of Evervault users
under 1%of OpenAI users
2name 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

CompanyEvervaultOpenAI
Duffelduffel.comDuffel lets businesses sell travel by shopping, booking, and managing flights, stays, and travel extras.Travel and hospitality
Suppligosuppli.comSuppli is an AI credit teammate that executes accounts receivable from credit application to cash application, synced to the customer's ERP.Finance and accounting software
JourneyFusejourneyfuse.comJourneyFuse provides a CRM and software platform for travel advisors and agencies to manage leads, trips, proposals, payments, itineraries, and commissions.Travel and hospitality

The two technologies

Evervault

Security and identity

Evervault is a set of products for card payments that separates card collection and payment capabilities from processors, so transactions can be sent to any downstream partner with minimal PCI scope. It is used to collect, store, and forward card data without exposing raw data to your infrastructure, cutting PCI requirements by up to 95%.

Summarized from evervault.com on 8 Nov 2026.

60% of the 5 companies we see using Evervault also show the other.

All 5 companies using EvervaultMore in Security and identity

OpenAI

AI and LLM providers

OpenAI is a platform that provides an API for building with OpenAI models. It is used to access models, tools, and services for tasks such as text generation, image generation, audio, and agents.

Summarized from developers.openai.com on 8 Nov 2026.

under 1% of the 3,309 companies we see using OpenAI also show the other.

All 3,309 companies using OpenAI2,534 name it as a subprocessorMore in AI and LLM providers

Other pairs

Companies with their own evidence for both.

More with Evervault

Cloudflare5companies

More with OpenAI

Cloudflare3,289companiesGoogle Workspace2,481companiesAnthropic1,998companiesAmazon Web Services1,890companiesStripe1,652companiesGoogle1,552companies

Questions

How many companies use both Evervault and OpenAI?

3 companies in StrataDB's data have public evidence for both, and 2 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 Evervault and OpenAI?

Duffel, Suppli and JourneyFuse. Each one links to the evidence behind it.

How does StrataDB know a company uses Evervault and 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 Evervault and OpenAI

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