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Technologies / Mailchimp / Worldstream B.V.

Companies using Mailchimp and Worldstream B.V.

3 companies in our data have public evidence for both Mailchimp and Worldstream B.V.. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

3companies use both
1%of Mailchimp users
60%of Worldstream B.V. users
0name both as subprocessors

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

CompanyMailchimpWorldstream B.V.
AppSignalappsignal.comAppSignal provides error tracking and performance monitoring for applications.Developer tools
mijn.hostmijn.host sells domain name registration, web hosting, email hosting, VPS and dedicated servers, and a website builder.Cloud and infrastructure
my.hostmy.host sells domain name registration, web hosting, email, and server services.Cloud and infrastructure

The two technologies

Mailchimp

Email and communications

Mailchimp is an email and SMS marketing platform that businesses use to create, send, and track campaigns to their audiences. It also offers AI-powered tools, marketing automations, and analytics to help businesses engage customers and grow their audience.

Summarized from mailchimp.com on 8 Nov 2026.

1% of the 375 companies we see using Mailchimp also show the other.

All 375 companies using Mailchimp256 name it as a subprocessorMore in Email and communications

Worldstream B.V.

Cloud and infrastructure

Worldstream is a Dutch Cloud Infrastructure Provider. It provides data centers, dedicated servers, network, and cloud infrastructures for IT challenges at a fixed monthly price.

Summarized from worldstream.com on 8 Nov 2026.

60% of the 5 companies we see using Worldstream B.V. also show the other.

All 5 companies using Worldstream B.V.More in Cloud and infrastructure

Other pairs

Companies with their own evidence for both.

More with Mailchimp

Cloudflare373companiesGoogle Workspace264companiesAmazon Web Services229companiesGoogle Tag Manager205companiesGoogle Analytics191companiesGoogle178companies

More with Worldstream B.V.

Cloudflare5companies

Questions

How many companies use both Mailchimp and Worldstream B.V.?

3 companies in StrataDB's data have public evidence for both. Our coverage is partial, so the real number is higher.

Which companies use Mailchimp and Worldstream B.V.?

AppSignal, mijn.host and my.host. Each one links to the evidence behind it.

How does StrataDB know a company uses Mailchimp and Worldstream B.V.?

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 Mailchimp and Worldstream B.V.

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
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