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Websites using Gravatar

18,682 websites detected · Updated Nov 13, 2026

What is Gravatar?

Gravatar is a technology in the Authentication Services category. 18,682 websites use Gravatar, detected by Hunter on Nov 13, 2026.

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The websites using Gravatar

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

Domain name Industry
1
stackoverflow.com
Program Development 55 email addresses
2
siteorigin.com
Wellness and Fitness Services 3 email addresses
3
vanityfair.com
Internet Publishing 13 email addresses
4
seedprod.com
- 2 email addresses
5
readwrite.com
Online Audio and Video Media 2 email addresses
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You have 18,682 sites. Now reach the people.

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

  • Prashanth C. · CEO Stack Overflow

    99%

  • John T. · Co-Founder SeedProd

    85%

  • Brad A. · Editor-in-Chief ReadWrite

    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 Gravatar

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

By industry

Industry Websites
Technology, Information and Media 1,502
Professional Services 1,252
Consumer Services 427
Entertainment Providers 363
Manufacturing 343
Education 301
Administrative and Support Services 232
Hospitals and Health Care 205
Government Administration 156
Retail 152
Financial Services 148
Accommodation Services 142

By country

Country Websites
United States 3,345
France 795
United Kingdom 768
Germany 467
Canada 342
Spain 295
India 283
Poland 270
Netherlands 213
Brazil 184
Italy 158
Australia 155

Gravatar by country

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

Gravatar FAQs

Browse every technology

Hunter detects Gravatar on 18,682 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 Gravatar, 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 Gravatar on most often also run PHP, MySQL and WordPress.

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

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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