/
Log inGet free API keyAccount
Menu
CompaniesTechnologiesAI indexDocsPricingChrome extensionLog inAccount

Technologies / Amazon Web Services / MetroFax

Companies using Amazon Web Services and MetroFax

5 companies in our data have public evidence for both Amazon Web Services and MetroFax, and 5 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
under 1%of Amazon Web Services users
100%of MetroFax users
5name 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 ServicesMetroFax
airSlateairslate.comairSlate builds automation products for editing and signing documents, automating business processes, and acquiring new customers.Productivity and collaboration
DocHubdochub.comDocHub provides online tools to edit, sign, share, and create forms for PDF documents.Productivity and collaboration
Instapageinstapage.comInstapage provides an AI-powered platform for creating landing pages and websites, with tools for A/B testing, personalization, and email marketing.Marketing
SignNowsignnow.comairSlate SignNow provides electronic signature and document workflow tools that let users sign, send, track, and store documents from any device, along with templates, fillable fields, and an API for embedding eSignatures in other apps.Productivity and collaboration
US Legal Formsuslegalforms.comUS Legal Forms provides an online library of state-specific legal forms.Legal

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 5,486 companies we see using Amazon Web Services also show the other.

All 5,486 companies using Amazon Web Services4,307 name it as a subprocessorMore in Cloud and infrastructure

MetroFax

Productivity

MetroFax is an online fax service that lets users send and receive faxes through email, a web browser, or a smartphone, without fax machines or dedicated phone lines. It is used for sending and receiving faxes over the internet, with each fax delivered as a file attachment that can be viewed, printed, forwarded, or saved.

Summarized from metrofax.com on 9 Nov 2026.

100% of the 5 companies we see using MetroFax also show the other.

All 5 companies using MetroFax5 name it as a subprocessorMore in Productivity

Other pairs

Companies with their own evidence for both.

More with Amazon Web Services

Cloudflare5,283companiesGoogle Workspace3,976companiesGoogle Tag Manager2,589companiesGoogle Analytics2,181companiesGoogle2,050companiesStripe2,034companies

More with MetroFax

Akamai5companiesCloudflare5companiesGoogle Cloud5companiesGoogle Workspace5companiesInterFax5companiesLob5companies

Questions

How many companies use both Amazon Web Services and MetroFax?

5 companies in StrataDB's data have public evidence for both, and 5 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 MetroFax?

airSlate, DocHub, Instapage, SignNow and US Legal Forms. Each one links to the evidence behind it.

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

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 MetroFax

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