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Websites using FingerprintJS

1,566 websites detected · Updated Oct 24, 2026

What is FingerprintJS?

FingerprintJS is a technology in the Authentication Services category. 1,566 websites use FingerprintJS, detected by Hunter on Oct 24, 2026.

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The websites using FingerprintJS

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

Domain name Industry
1
similarweb.com
Software Development 649 email addresses
2
nola.com
Wellness and Fitness Services 131 email addresses
3
avm.de
Computer Hardware Manufacturing 362 email addresses
4
kickofflabs.com
Software Development 3 email addresses
5
fairtrade.org.uk
International Trade and Development 131 email addresses
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You have 1,566 sites. Now reach the people.

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

  • Baruch T. · Vice President, General Manager of Digital Marketing Solutions Similarweb

    84%

  • James O. · Editor And Vice President Of Content NOLA

    85%

  • Andreas W. · Director of IT Services AVM

    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 FingerprintJS

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

By industry

Industry Websites
Consumer Services 112
Professional Services 105
Technology, Information and Media 101
Government Administration 53
Hospitals and Health Care 51
Entertainment Providers 50
Manufacturing 43
Financial Services 41
Education 36
Retail 32
Administrative and Support Services 32
Accommodation Services 30

By country

Country Websites
United States 450
United Kingdom 90
Canada 76
Germany 63
France 47
Spain 38
India 38
Poland 36
Russia 22
Netherlands 17
Italy 15
Brazil 14

FingerprintJS by country

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

FingerprintJS FAQs

Browse every technology

Hunter detects FingerprintJS on 1,566 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 FingerprintJS, 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 FingerprintJS on most often also run jQuery, PHP and MySQL.

FingerprintJS is one of the Authentication Services technologies Hunter tracks. Others it detects widely include reCAPTCHA, Gravatar and OpenSSL.

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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