18,682 websites detected · Updated Nov 13, 2026
Gravatar is a technology in the Authentication Services category. 18,682 websites use Gravatar, detected by Hunter on Nov 13, 2026.
Create a free accountA sample of the websites Hunter detects Gravatar on, ordered by web popularity.
| Domain name | Industry | ||
|---|---|---|---|
| 1 |
|
Program Development | 55 email addresses |
| 2 |
|
Wellness and Fitness Services | 3 email addresses |
| 3 |
|
Internet Publishing | 13 email addresses |
| 4 |
|
- | 2 email addresses |
| 5 |
|
Online Audio and Video Media | 2 email addresses |
Hunter already holds email addresses at all 50 websites listed above.
Prashanth C.
· CEO
Stack Overflow
p****@stackoverflow.com 99%
John T.
· Co-Founder
SeedProd
j****@seedprod.com 85%
Brad A.
· Editor-in-Chief
ReadWrite
b****@readwrite.com 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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Websites running Gravatar, counted by industry and by country. Only the largest groups are shown.
| 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 |
| 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 |
The countries where we detected enough Gravatar websites to rank them.