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Technologies / FullEnrich / OpenAI

Companies using FullEnrich and OpenAI

10 companies in our data have public evidence for both FullEnrich and OpenAI, and 9 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.

10companies use both
77%of FullEnrich users
under 1%of OpenAI users
9name both as subprocessors

Companies using one are 5.5 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

CompanyFullEnrichOpenAI
Common Roomcommonroom.ioCommon Room provides buyer intelligence and revenue execution software for go-to-market teams.Sales
Frecklefreckle.ioFreckle provides a CLI for running GTM workflows and enrichments from the terminal.Sales
Sillagegetsillage.comSillage turns account, people and market activity into signals that GTM teams can act on.Sales
HeyReachheyreach.ioHeyReach is a LinkedIn outreach automation tool that lets users connect multiple LinkedIn accounts, rotate senders, and automate connection requests, messages, and profile views.Sales
Loopsterloopster.aiLoopster provides a GTM orchestration platform with unlimited contact data enrichment, including work and personal emails and phones.Sales
Maindermainder.aiMainder provides AI recruiting agents that find candidates, message them, and score their fit for a role.AI and machine learningHR and recruiting
Nutrientnutrient.ioNutrient provides document-processing software, including PDF SDKs, integrations, workflow automation, and cloud APIs.Developer tools
Wellwellapp.aiWell is a contact in messaging apps like WhatsApp, Claude, and ChatGPT that handles invoices, receipts, reminders, and renewals.Finance and accounting software
Zerozero.incSales
ListPluslistplus.aiListPlus helps CRM teams, RevOps and GTM engineers find B2B leads and check and enrich contact data.Sales

The two technologies

FullEnrich

CRM and sales

FullEnrich is a data enrichment tool that provides verified work emails, mobile phone numbers, personal emails and reverse email lookups. It is used to find contact and company data for prospects, with credits charged per enrichment.

Summarized from fullenrich.com on 8 Nov 2026.

77% of the 13 companies we see using FullEnrich also show the other.

All 13 companies using FullEnrich11 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 3,264 companies we see using OpenAI also show the other.

All 3,264 companies using OpenAI2,507 name it as a subprocessorMore in AI and LLM providers

Other pairs

Companies with their own evidence for both.

More with FullEnrich

Cloudflare13companiesGoogle Workspace13companiesAnthropic10companiesAmazon Web Services9companiesGoogle8companiesGoogle Tag Manager7companies

More with OpenAI

Cloudflare3,249companiesGoogle Workspace2,451companiesAnthropic1,975companiesAmazon Web Services1,878companiesStripe1,630companiesGoogle1,528companies

Questions

How many companies use both FullEnrich and OpenAI?

10 companies in StrataDB's data have public evidence for both, and 9 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 FullEnrich and OpenAI?

Common Room, Freckle, Sillage, HeyReach and Loopster, and 5 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses FullEnrich 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 FullEnrich 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