Constant Contact is a marketing automation and email marketing solution.

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Companies

10,994

Top Country

US

Top Industry

Health Care

Adoption Insights

Constant Contact is used by 10,994 companies in our database, representing approximately 0.37% of all tracked websites. The most common industry using Constant Contact is Health Care, and adoption is strongest in US.

Top Countries Using Constant Contact

US10,170 companies
CA475 companies
GB129 companies
AU41 companies
DE16 companies
IE13 companies
FR13 companies
CH7 companies
TH5 companies
BE4 companies

Top Industries Using Constant Contact

Health Care710 companies
Consulting621 companies
Communities588 companies
Education520 companies
Charity352 companies
Non Profit312 companies
Association310 companies
Advertising280 companies
Advice248 companies
E-Commerce214 companies

Companies Using Constant Contact

CompanyDomain
Clearlake Capital Groupclearlake.com
TAE Technologiestae.com
NeuroViceneurovicellc.com
Hey Janeheyjane.co
Authoriumauthorium.com
MemVergememverge.ai
Psyence Biomedicalpsyencebiomed.com
Numabnumab.com
EdLightedlight.com
ProFound Therapeuticsprofoundtx.com

How We Detect Constant Contact

The Web Radar detects Constant Contact by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →

Frequently Asked Questions

What is Constant Contact?+

Constant Contact is a marketing automation and email marketing solution.

How many companies use Constant Contact?+

10,994 companies in our database use Constant Contact, representing approximately 0.37% of all tracked websites.

What industries use Constant Contact the most?+

The top industries using Constant Contact are Health Care, Consulting, Communities.

What countries use Constant Contact the most?+

The top countries using Constant Contact are US, CA, GB.

Is Constant Contact popular?+

Constant Contact is used by 10,994 companies, making it one of the most widely adopted Marketing automation technology based on adoption across our tracked websites.

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Data last updated: June 2026