51,224 websites using MailChimp (2026) • Hunter TechLookup

The websites using MailChimp

A sample of the websites Hunter detects MailChimp on, ordered by web popularity.

	Domain name	Industry
1	namecheap.com	Information Technology and Services	579 email addresses
2	automattic.com	Software Development	245 email addresses
3	etsy.com	Software Development	2,207 email addresses
4	tripadvisor.com	Software Development	1,018 email addresses
5	ibm.com	IT Services and IT Consulting	193,264 email addresses
6	bloomberg.com	Financial Services	176 email addresses
7	telegraph.co.uk	Media Production	966 email addresses
8	npr.org	Broadcast Media Production and Distribution	1,884 email addresses
9	patreon.com	Technology, Information and Internet	278 email addresses
10	pewresearch.org	Think Tanks	204 email addresses
11	gitlab.com	-	652 email addresses
12	brevo.com	Technology, Information and Internet	376 email addresses
13	oecd.org	International Affairs	3,080 email addresses
14	ups.com	Truck Transportation	72,833 email addresses
15	canva.com	Software Development	1,898 email addresses
16	udemy.com	E-Learning Providers	735 email addresses
17	agoda.com	Software Development	5,874 email addresses
18	ticketmaster.com	Entertainment Providers	3,327 email addresses
19	irishtimes.com	Newspaper Publishing	621 email addresses
20	unicef.org	Non-profit Organizations	8,215 email addresses
21	linktr.ee	Software Development	111 email addresses
22	odoo.com	Software Development	4,282 email addresses
23	verizon.com	IT Services and IT Consulting	19,374 email addresses
24	aarp.org	Non-profit Organizations	2,082 email addresses
25	recode.net	Online Audio and Video Media	18 email addresses
26	doordash.com	Software Development	5,349 email addresses
27	bankofengland.co.uk	Banking	1,725 email addresses
28	citizensadvice.org.uk	Non-profit Organizations	253 email addresses
29	geekwire.com	Online Audio and Video Media	41 email addresses
30	iata.org	Airlines and Aviation	752 email addresses
31	statuscake.com	IT Services and IT Consulting	9 email addresses
32	columbia.edu	Higher Education	21,873 email addresses
33	cira.ca	Software Development	131 email addresses
34	utexas.edu	Higher Education	10,695 email addresses
35	princeton.edu	Higher Education	22,773 email addresses
36	ualberta.ca	Higher Education	23,151 email addresses
37	ueni.com	Technology, Information and Internet	59 email addresses
38	ncsl.org	Government Administration	259 email addresses
39	mit.edu	Higher Education	35,603 email addresses
40	capitalone.com	Financial Services	4,800 email addresses
41	alz.org	Non-profit Organizations	3,236 email addresses
42	nami.org	Non-profit Organizations	338 email addresses
43	pir.org	Technology, Information and Internet	76 email addresses
44	delta.com	Airlines and Aviation	14,457 email addresses
45	tampabay.com	Newspaper Publishing	815 email addresses
46	sephora.com	Retail	23,773 email addresses
47	laos-adventures.com	Leisure, Travel & Tourism	10 email addresses
48	aspca.org	Non-profit Organizations	506 email addresses
49	ketagalanmedia.com	Media Production	3 email addresses
50	rsf.org	Broadcast Media Production and Distribution	196 email addresses

You have 51,224 sites. Now reach the people.

Hunter already holds email addresses at all 50 websites listed above.

Nicole M. · Chief Financial Officer Namecheap

n****@namecheap.com 99%
Maeve L. · Director of Operations Automattic

m****@automattic.com 99%
Laura B. · Director of Public Policy Etsy

l****@etsy.com 85%

Real people at the websites listed above. Only the part before the @ is hidden here — the company domain is the real one.

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Who uses MailChimp

Websites running MailChimp, counted by industry and by country. Only the largest groups are shown.

By industry

Industry	Websites
Professional Services	4,492
Technology, Information and Media	3,488
Consumer Services	3,390
Entertainment Providers	2,916
Manufacturing	2,810
Retail	2,004
Accommodation Services	1,624
Administrative and Support Services	1,160
Hospitals and Health Care	1,142
Education	1,078
Government Administration	838
Financial Services	684

By country

Country	Websites
United States of America	16,110
United Kingdom of Great Britain and Northern Ireland	4,367
Canada	2,800
France	1,628
Netherlands	1,504
Germany	1,298
Spain	1,147
Australia	1,110
Italy	583
Switzerland	553
Belgium	547
Denmark	536

MailChimp by country

The countries where we detected enough MailChimp websites to rank them.

United States of America (16,110)
United Kingdom of Great Britain and Northern Ireland (4,367)
Canada (2,800)
France (1,628)
Netherlands (1,504)
Germany (1,298)
Spain (1,147)
Australia (1,110)
Italy (583)
Switzerland (553)
Belgium (547)
Denmark (536)

MailChimp FAQs

Browse every technology

Hunter detects MailChimp on 51,224 websites. The figure comes from Hunter's own crawl of company websites and is rebuilt every night, so it moves as sites adopt and drop the technology.

The table on this page is a sample of the websites running MailChimp, ordered by web popularity, with the industries they are in and how many email addresses Hunter holds for each. Create a free account to search any of them and see the addresses.

The websites Hunter detects MailChimp on most often also run jQuery, PHP and MySQL.

MailChimp is one of the Marketing Automation technologies Hunter tracks. Others it detects widely include Klaviyo, AMP and HighLevel.

Yes — that is what Hunter is for. The last column of the table shows how many email addresses Hunter already holds for a website, where it has found any. Sign up to see the addresses themselves, with the name and job title of the person behind each one.

Websites using MailChimp

What is MailChimp?

The websites using MailChimp

You have 51,224 sites. Now reach the people.

Who uses MailChimp

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MailChimp FAQs

Websites using MailChimp

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The websites using MailChimp

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