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Technologies / Hertza L.L.C / OpenAI

Companies using Hertza L.L.C and OpenAI

7 companies in our data have public evidence for both Hertza L.L.C and OpenAI, and 7 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.

7companies use both
117%of Hertza L.L.C users
under 1%of OpenAI users
7name both as subprocessors

Companies using one are 8.3 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

CompanyHertza L.L.COpenAI
Devolutionsdevolutions.netDevolutions provides remote connection management, password management, privileged access management, remote access, and IT automation software.Cybersecurity
Emailchaseremailchaser.comEmailchaser provides cold email software for finding leads, verifying addresses, and sending sequences across multiple mailboxes.Sales
Hunter Web Serviceshunter.ioHunter is an email outreach platform that finds and verifies company and contact email addresses.Sales
Outsetoutset.aiOutset provides AI-moderated interviews and simulated human data for customer research.AI and machine learning
Overloopoverloop.aiOverloop is an AI sales prospecting platform that finds prospects, retrieves their contact details, and automates email and LinkedIn outreach and follow-ups.Sales
Overloopoverloop.comOverloop is an AI sales prospecting platform that finds prospects, retrieves their contact details, and automates email and LinkedIn outreach and follow-ups.Sales
Zerozero.incSales

The two technologies

Hertza L.L.C

Email and communications

117% of the 6 companies we see using Hertza L.L.C also show the other.

All 6 companies using Hertza L.L.C6 name it as a subprocessorMore in Email and communications

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 3,285 companies we see using OpenAI also show the other.

All 3,285 companies using OpenAI2,522 name it as a subprocessorMore in AI and LLM providers

Other pairs

Companies with their own evidence for both.

More with Hertza L.L.C

Cloudflare7companiesGoogle Workspace6companiesAmazon Web Services5companiesGoogle5companiesGoogle Tag Manager5companiesStripe5companies

More with OpenAI

Cloudflare3,283companiesGoogle Workspace2,477companiesAnthropic1,997companiesAmazon Web Services1,891companiesStripe1,647companiesGoogle1,550companies

Questions

How many companies use both Hertza L.L.C and OpenAI?

7 companies in StrataDB's data have public evidence for both, and 7 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 Hertza L.L.C and OpenAI?

Devolutions, Emailchaser, Hunter Web Services, Outset and Overloop, and 2 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses Hertza L.L.C 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 Hertza L.L.C 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