List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including DHBW Ravensburg, IndX and Omio. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
440
$18M
$100M - $250M
440
$596M
$100M - $250M
440
$500M - $1B
440
$100M - $250M
439
$100M - $250M
439
$50M - $100M
439
$120K
$25M - $50M
439
$100M - $250M
439
$100M - $250M
439
$100M - $250M
439
$100M - $250M
439
$10M - $25M
438
$10M - $25M
438
$50M - $100M
438
$50M - $100M
438
$20M
$50M - $100M
438
$1.7B
$500M - $1B
437
$100M - $250M
437
$100M - $250M
437
$100M - $250M
436
$1M - $10M
436
$50M - $100M
436
$260M
$250M - $500M
436
$10M - $25M
436
$100M - $250M
435
$100M - $250M
435
<$1M
435
$250M - $500M
435
$100M - $250M
435
$250M - $500M
434
$25M - $50M
434
$73K
$100M - $250M
434
$1M - $10M
434
$250M - $500M
434
$500M - $1B
434
$500K
$100M - $250M
434
$500M - $1B
433
$100M - $250M
433
$50M - $100M
433
$250M - $500M
433
$250M - $500M
433
$25M - $50M
433
<$1M
433
$100M - $250M
433
$25M - $50M
433
$25M - $50M
433
$250M - $500M
432
$69M
$100M - $250M
432
$1B - $10B
432
$1M - $10M
432
$500M - $1B
432
$250M - $500M
432
$100M - $250M
431
$100M - $250M
431
$50M - $100M
431
$250M - $500M
431
$25M - $50M
431
$250M - $500M
431
$500M - $1B
430
$11M
$10M - $25M
430
$53M
$250M - $500M
430
$1B - $10B
430
$100M - $250M
430
$10M - $25M
430
$100M - $250M
430
$1B - $10B
430
$50M - $100M
430
<$1M
430
$50M - $100M
429
$1.5B
$250M - $500M
429
$1M - $10M
429
$71M
$10M - $25M
429
$50M - $100M
428
$58M
$25M - $50M
428
$50M - $100M
428
$250M - $500M
428
$500M - $1B
428
$10M - $25M
428
$250M - $500M
428
$770M
$1B - $10B
428
$250M - $500M
428
$25M - $50M
427
$25M - $50M
427
$25M - $50M
427
$50M - $100M
427
$1B - $10B
427
$1M - $10M
427
$100M - $250M
426
$1B - $10B
426
$150K
$250M - $500M
425
$25M - $50M
425
$1.1B
$500M - $1B
425
$1M - $10M
425
$100M - $250M
425
$50M - $100M
424
$10M - $25M
424
$119K
$50M - $100M
424
$7.1M
$100M - $250M
424
$25M - $50M
424
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 DHBW Ravensburg, IndX and Omio.
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
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