List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Three Dots, Torrid Store and US Synthetic. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
501
$1M - $10M
501
$100M - $250M
501
$105M
$100M - $250M
501
$10M - $25M
501
<$1M
501
$250M - $500M
501
$50M - $100M
501
$250M - $500M
501
$500M - $1B
500
$250M - $500M
500
$100M - $250M
500
$1.2M
$50M - $100M
500
$10M - $25M
500
$2B
$250M - $500M
499
$72M
$100M - $250M
499
$500M - $1B
499
$95M
$500M - $1B
499
$50M - $100M
499
$100M - $250M
499
$440M
$500M - $1B
498
$100M - $250M
498
$250M - $500M
498
$250M - $500M
498
$52M
$250M - $500M
498
$1B - $10B
498
$1M - $10M
498
$100M - $250M
498
$100M - $250M
497
$10M - $25M
497
$10M - $25M
497
$1B - $10B
496
$100M - $250M
496
$100M - $250M
496
$1M - $10M
496
$25M - $50M
495
$25M - $50M
495
$1M - $10M
495
$50M - $100M
494
$25M - $50M
494
$250M - $500M
494
$10M - $25M
493
$50M - $100M
493
$1B - $10B
492
$50M - $100M
492
$100M - $250M
492
$10M - $25M
492
$150K
$250M - $500M
492
$76M
$100M - $250M
492
$25M - $50M
491
$1M - $10M
491
$25M - $50M
491
$500M - $1B
491
$100M - $250M
491
$1B - $10B
491
$250M - $500M
490
$250M - $500M
490
$1M - $10M
490
$1B - $10B
490
$10M - $25M
490
$50M - $100M
490
$100M - $250M
489
$1B - $10B
489
$10M - $25M
489
$226M
$100M - $250M
489
$3.4M
$250M - $500M
488
$500M - $1B
488
$10M - $25M
488
$100M - $250M
488
$100M - $250M
488
$500M - $1B
488
$100M - $250M
487
$1M - $10M
487
$10M - $25M
487
$6.1M
$100M - $250M
487
$250M - $500M
486
$500M - $1B
486
$500M - $1B
486
$50M - $100M
485
$100M - $250M
485
$675M
$250M - $500M
485
$147M
$25M - $50M
485
$1B - $10B
485
$10M - $25M
485
$100M - $250M
484
$500M - $1B
484
$2.8B
$500M - $1B
484
$250M - $500M
483
$100M - $250M
483
$1M - $10M
483
$250M - $500M
482
$100M - $250M
482
$145M
$100M - $250M
482
$50M - $100M
482
$90M
$50M - $100M
482
$1M - $10M
482
$1M - $10M
481
$100M - $250M
481
$250M - $500M
480
$500M - $1B
480
About companies using Mailgun
Why target companies using Mailgun?
Mailgun is a Marketing automation & email technology. Companies running these platforms are active buyers of martech, data, agencies and content. Companies on the list include Three Dots, Torrid Store and US Synthetic.
Which industries use Mailgun the most?
Among companies using Mailgun on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Insurance, Real Estate and Retail. Narrow your list to the industry you sell into from there.
Where are companies using Mailgun located?
Companies using Mailgun are most often headquartered in the United States, the United Kingdom, Canada, Australia, France and Germany.
What other Marketing automation & email technologies do companies use?
Prospecting the wider Marketing automation & email space? Related technologies with their own company lists include Mailchimp, Vimeo, Pardot and Amazon Simple Email Service.
How do I reach decision makers at companies using Mailgun?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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Top companies by employee count
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
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