TechLookup
Websites using Mailgun
38 websites detected · Updated Oct 9, 2026
38 websites detected · Updated Oct 9, 2026
Mailgun is a technology in the Email Delivery Service category. 38 websites use Mailgun, detected by Hunter on Oct 9, 2026.
Create a free accountA sample of the websites Hunter detects Mailgun on, ordered by web popularity.
| Domain name | Industry | ||
|---|---|---|---|
| 1 |
|
Software Development | 430 email addresses |
| 2 |
|
Research Services | 1,549 email addresses |
| 3 |
|
Software Development | 783 email addresses |
| 4 |
|
Internet Publishing | 649 email addresses |
| 5 |
|
Technology, Information and Internet | 62 email addresses |
Hunter already holds email addresses at all 37 websites listed above.
Kirsten H.
· Chief of Staff
Docker
k****@docker.com 99%
Frank H.
· Head of Market Strategy
Frontiers
f****@frontiersin.org 84%
Claudia P.
· HR Country Partner
Groupon
c****@groupon.com 79%
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 Mailgun, counted by industry and by country. Only the largest groups are shown.
| Industry | Websites |
|---|---|
| Technology, Information and Media | 16 |
| Professional Services | 9 |
| Administrative and Support Services | 4 |
| Hospitals and Health Care | 2 |
| Manufacturing | 1 |
| Retail | 1 |
| Entertainment Providers | 1 |
| Financial Services | 1 |
| Consumer Services | 1 |
| Real Estate and Equipment Rental Services | 1 |
| Country | Websites |
|---|---|
| United States of America | 21 |
| Canada | 3 |
| United Kingdom of Great Britain and Northern Ireland | 3 |
| France | 2 |
| Sweden | 2 |
| Australia | 1 |
| Brazil | 1 |
| Switzerland | 1 |
| Lithuania | 1 |
| Norway | 1 |
| Poland | 1 |
| Puerto Rico | 1 |
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