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Technologies / Amazon Web Services / ContactOut

Companies using Amazon Web Services and ContactOut

6 companies in our data have public evidence for both Amazon Web Services and ContactOut, 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.

6companies use both
under 1%of Amazon Web Services users
100%of ContactOut users
4name both as subprocessors

Companies using one are 4.3 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

CompanyAmazon Web ServicesContactOut
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
Fetcherfetcher.aiHR and recruiting

The two technologies

Amazon Web Services

by Amazon · Cloud and infrastructure

Amazon Web Services is a cloud provider offering a broad set of on-demand computing, storage, database, analytics, and AI services. It is used to build, deploy, and scale applications and workloads in the cloud.

Summarized from aws.amazon.com on 8 Nov 2026.

under 1% of the 5,498 companies we see using Amazon Web Services also show the other.

All 5,498 companies using Amazon Web Services4,317 name it as a subprocessorMore in Cloud and infrastructure

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.

100% 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

Industries

Among the companies above, by our own classification of their homepage.

Sales3HR and recruiting2

Other pairs

Companies with their own evidence for both.

More with Amazon Web Services

Cloudflare5,293companiesGoogle Workspace3,981companiesGoogle Tag Manager2,591companiesGoogle Analytics2,185companiesGoogle2,053companiesStripe2,039companies

More with ContactOut

Cloudflare5companiesGoogle Workspace5companiesOpenAI5companies

Questions

How many companies use both Amazon Web Services and ContactOut?

6 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 Amazon Web Services and ContactOut?

bayt.com, Freckle, Loopster, Workable and Add to CRM, and 1 more company. Each one links to the evidence behind it.

How does StrataDB know a company uses Amazon Web Services and ContactOut?

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 Amazon Web Services and ContactOut

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