AddEvent is used to Add to Calendar and event tools for websites and newsletters.

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Companies

400

Top Country

US

Top Industry

Association

Adoption Insights

AddEvent is used by 400 companies in our database, representing approximately 0.01% of all tracked websites. The most common industry using AddEvent is Association, and adoption is strongest in US.

Top Countries Using AddEvent

US261 companies
GB35 companies
AU18 companies
CA16 companies
TH11 companies
IT7 companies
FR7 companies
CH7 companies
DE6 companies
ES5 companies

Top Industries Using AddEvent

Association23 companies
Consulting19 companies
Health Care13 companies
Communities13 companies
Education13 companies
Advertising12 companies
Events11 companies
Charity9 companies
Advice9 companies
Concerts8 companies

Companies Using AddEvent

CompanyDomain
International Finance Corporationifc.org
OpenGovopengov.com
Marqetamarqeta.com
SAICsaic.com
EXOR N.V.exor.com
ATLANT 3Datlant3d.com
Sandboxsandbox.is
Givaudangivaudan.com
900.care900.care
Hillmanhillmangroup.com

How We Detect AddEvent

The Web Radar detects AddEvent 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 AddEvent?+

AddEvent is used to Add to Calendar and event tools for websites and newsletters.

How many companies use AddEvent?+

400 companies in our database use AddEvent, representing approximately 0.01% of all tracked websites.

What industries use AddEvent the most?+

The top industries using AddEvent are Association, Consulting, Health Care.

What countries use AddEvent the most?+

The top countries using AddEvent are US, GB, AU.

Is AddEvent popular?+

AddEvent is used by 400 companies, making it a notable Appointment scheduling technology based on adoption across our tracked websites.

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Data last updated: June 2026