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Technologies / ContactOut / OpenAI

Companies using ContactOut and OpenAI

5 companies in our data have public evidence for both ContactOut and OpenAI, and 4 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.

5companies use both
83%of ContactOut users
under 1%of OpenAI users
4name both as subprocessors

Companies using one are 6.0 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

CompanyContactOutOpenAI
bayt.com
Frecklefreckle.ioFreckle provides a CLI for running GTM workflows and enrichments from the terminal.Sales
Loopsterloopster.aiLoopster provides a GTM orchestration platform with unlimited contact data enrichment, including work and personal emails and phones.Sales
Workableworkable.comWorkable provides an AI recruiting agent and applicant tracking system that sources, screens, and engages candidates, along with an HR platform for onboarding, performance, and employee records.AI and machine learningHR and recruiting
Add to CRMaddtocrm.comAdd to CRM is a Chrome extension that finds verified email addresses and phone numbers from LinkedIn, Gmail, and Outlook profiles and adds them to a connected CRM.Sales

The two technologies

ContactOut

CRM and sales

ContactOut is an email finder that locates a person's verified email from limited information, like their name and company or their profile. It is used to return verified work and personal emails, direct-dial phone numbers, and enriched people and company data for professionals and companies.

Summarized from contactout.com on 9 Nov 2026.

83% of the 6 companies we see using ContactOut also show the other.

All 6 companies using ContactOut5 name it as a subprocessorMore in CRM and sales

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 ContactOut

Amazon Web Services6companiesCloudflare5companiesGoogle Workspace5companies

More with OpenAI

Cloudflare3,284companiesGoogle Workspace2,478companiesAnthropic1,997companiesAmazon Web Services1,891companiesStripe1,647companiesGoogle1,551companies

Questions

How many companies use both ContactOut and OpenAI?

5 companies in StrataDB's data have public evidence for both, and 4 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 ContactOut and OpenAI?

bayt.com, Freckle, Loopster, Workable and Add to CRM. Each one links to the evidence behind it.

How does StrataDB know a company uses ContactOut 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 ContactOut 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