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Websites using Crazy Egg

3,477 websites detected · Updated Oct 7, 2026

What is Crazy Egg?

Crazy Egg is a technology in the Conversion Optimization category. 3,477 websites use Crazy Egg, detected by Hunter on Oct 7, 2026.

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The websites using Crazy Egg

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

Domain name Industry
1
fda.gov
Government Administration 9,639 email addresses
2
dol.gov
Government Administration 8,750 email addresses
3
nsf.gov
Research Services 5,335 email addresses
4
wipo.int
International Affairs 1,662 email addresses
5
grafana.com
Software Development 993 email addresses
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You have 3,477 sites. Now reach the people.

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

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Who uses Crazy Egg

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

By industry

Industry Websites
Professional Services 489
Technology, Information and Media 319
Manufacturing 256
Consumer Services 175
Hospitals and Health Care 166
Entertainment Providers 151
Education 149
Retail 141
Financial Services 133
Accommodation Services 86
Administrative and Support Services 85
Construction 72

By country

Country Websites
United States of America 2,232
Canada 198
United Kingdom of Great Britain and Northern Ireland 198
Australia 108
Germany 29
Spain 24
France 24
New Zealand 24
Sweden 24
Mexico 21
Brazil 20
Switzerland 15

Crazy Egg by country

The countries where we detected enough Crazy Egg websites to rank them.

Crazy Egg FAQs

Browse every technology

Hunter detects Crazy Egg on 3,477 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 Crazy Egg, 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 Crazy Egg on most often also run jQuery, PHP and Google Tag Manager.

Crazy Egg is one of the Conversion Optimization technologies Hunter tracks. Others it detects widely include Google Optimize, Hotjar and Optimizely.

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.
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