// marketing automation

Websites that use MailChimp in 2026

We track 320,130 websites running MailChimp across 50 industries and 27 countries. Browse a sample of 100 matched company profiles below, each with industry, location, and verified contact data.

industries: 50
countries: 27
websites tracked: 320,130

Domain, industry and country per company

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Companies using MailChimp

Showing 25 of 100

Website	Company	Industry	HQ
caritas-lebenswelten.de	Caritas Lebenswelten GmbHcaritas-lebenswelten.de	Civic and Social Organizations	DE
custodiansafety.com.au	Custodian Safety Servicescustodiansafety.com.au	Operations Consulting	AU
counselingsupportservices.com	Counseling Support Services, LLCcounselingsupportservices.com	Individual and Family Services	US
ccilu.com	Cciluccilu.com	Apparel and Fashion	US
corixpartners.com	Corix Partnerscorixpartners.com	Operations Consulting	GB
copitarestaurant.com	Copita tequileria Y Comidacopitarestaurant.com	Restaurants	US
elmar.es	Elmarelmar.es	food and beverage services	ES
catfishedge.com	Catfish Edgecatfishedge.com	Design Services	US
caracalusa.com	Caracal USAcaracalusa.com	Sporting Goods	US
iastate.edu	Iowa State Universityiastate.edu	Chemical Manufacturing	US
coolwaterjewelry.net	Cool Water Jewelrycoolwaterjewelry.net	Arts and Crafts	US
cloudsteer.com	CloudSteer Technologycloudsteer.com	Information Services	SG
cortinsa.com	Cortinsacortinsa.com	Construction	ES
sportscare.com.au	Caloundra Sportscaresportscare.com.au	Wellness and Fitness Services	AU
carringtonblakeaccountancy.com	Carrington Blake Accountancycarringtonblakeaccountancy.com	Accounting	GB
engineer-cec.com	Consulting Engineers Corporationengineer-cec.com	Information Technology and Services	US
crown7.com	Crown7crown7.com		US
csac.biz	CSAC - Chicagoland Sports Appearance Connectioncsac.biz	Sports Teams and Clubs	US
collectorsfirearms.com	Collectors Firearmscollectorsfirearms.com	defense and space manufacturing	US
clickio.com	Clickioclickio.com	Marketing Services	GB
charlestonmag.com	Charleston Magazinecharlestonmag.com	book and periodical publishing	US
thechapelhillfarmersmarket.com	Chapel Hill Farmers Marketthechapelhillfarmersmarket.com	food production	US
corporateconsultants.com	Corporate Consultantscorporateconsultants.com	Human Resources	CA
csldf.org	CLIMATE SCIENCE LEGAL DEFENSE FUNDcsldf.org	Writing and Editing	US
colores.com.au	Colores Concept Storecolores.com.au	Wholesale	AU

Refine to your ICP

Narrow these 100 companies down to the ones that match your ideal customer profile.

Revenue range Headcount Tech stack Funding stage Hiring signals Buyer intent Job title Location Founded year

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Industry breakdown

5 (5%)

Retail

4 (4%)

Apparel and Fashion

4 (4%)

Restaurants

3 (3%)

Design Services

3 (3%)

Non-profit Organizations

How many websites use MailChimp?

We track 320,130 websites that use MailChimp in 2026. Those sites span 50 industries and 27 countries. The crawler re-checks each domain daily. So the count moves as sites adopt MailChimp or drop it.

MailChimp belongs to the Marketing automation category. Sites in that category tend to share a similar stack. As a result, they often share buying patterns too.

The table above shows a sample of 100 matched companies. Each row carries an industry, a country, and a live domain. You can search it, sort it, and export it.

Which industries use MailChimp most?

Adoption is not spread evenly. Instead, a few industries account for most of the matched sample:

Retail5%
Apparel and Fashion4%
Restaurants4%
Design Services3%
Non-profit Organizations3%

Retail leads that list. However, the long tail matters just as much. Adoption reaches 50 industries in total. So you can narrow the list to the segment you sell into.

Where are websites that use MailChimp based?

The matched companies sit in 27 countries. These lead the sample:

United States 48
United Kingdom 7
Spain 6
Australia 5
Canada 3

United States is the largest single market in this sample. Because the country is stored per row, you can filter before you export. That keeps your outreach inside one timezone and one legal regime.

How to find websites that use MailChimp

Start with the table above. Then follow these four steps to turn it into an outreach list:

Filter the sample. Narrow by industry or country until the rows match your ideal customer profile.
Export the domains. Share the page to unlock the CSV, or sign in for the full dataset.
Find the people. Run each domain through Domain Search to pull every work email behind it.
Verify before you send. Pass the results through the Email Verifier so your bounce rate stays low.

Working at volume? Push the whole export through Bulk Tasks instead, or call the Domain Search API directly from your own stack.

Frequently asked questions

How many websites use MailChimp?

We track 320,130 websites that use MailChimp. The index refreshes daily, so the number shifts as sites adopt or drop it. Of those, 100 are matched to a company profile with industry, location, and contact data.

Can I download the list of websites that use MailChimp?

Yes. Share the page on LinkedIn to unlock a CSV export of the matched sample, with no signup required. For the full dataset and verified email addresses, create a free Tomba account.

Which industries use MailChimp the most?

Retail leads the matched sample, at 5% of companies. In total, websites that use MailChimp span 50 industries.

How fresh is the MailChimp data?

Our crawler re-checks technology signals daily. So a site that removes MailChimp drops out of the index, and a new adopter appears without you refreshing anything.

Can I get email addresses for websites that use MailChimp?

Yes. Every domain in the table can be enriched with verified work emails and direct phone numbers. Run a single domain through Domain Search, or push the whole export through Bulk Tasks.

// get this list by api

Companies using MailChimp, one request away

Filter the company search by technology, then find and verify the people at each company. The technology filter is available on paid plans; 50 companies per page.

01POST/reveal/searchCompanies that match a plain-language query or filters1 search credit 02GET/domain-searchThe email addresses at a company, with names, roles and the company profile1 search credit per 10 results 03GET/email-verifierWhether an address is deliverable: syntax, MX, SMTP, catch-all and greylisting checks1 verification credit

POST /reveal/search

curl -X POST "https://api.tomba.io/v1/reveal/search" \
  -H "X-Tomba-Key: $TOMBA_API_KEY" \
  -H "X-Tomba-Secret: $TOMBA_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"filters":{"technologies":{"include":["MailChimp"]}},"page":1}'

const res = await fetch("https://api.tomba.io/v1/reveal/search", {
  method: "POST",
  headers: {
    "X-Tomba-Key": process.env.TOMBA_API_KEY,
    "X-Tomba-Secret": process.env.TOMBA_SECRET_KEY,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({"filters":{"technologies":{"include":["MailChimp"]}},"page":1})
});
const { data } = await res.json(); // data.companies

import os, requests

res = requests.post(
    "https://api.tomba.io/v1/reveal/search",
    headers={
        "X-Tomba-Key": os.environ["TOMBA_API_KEY"],
        "X-Tomba-Secret": os.environ["TOMBA_SECRET_KEY"],
    },
    json={"filters":{"technologies":{"include":["MailChimp"]}},"page":1},
)
companies = res.json()["data"]["companies"]

// technologies

Other technologies to explore

Websites that use MailChimp in 2026

Download the 100 MailChimp customers

Companies using MailChimp

Refine to your ICP

Industry breakdown

How many websites use MailChimp?

Which industries use MailChimp most?

Where are websites that use MailChimp based?

How to find websites that use MailChimp

Frequently asked questions

Companies using MailChimp, one request away

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