List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Grandy's, Midwestern Baptist Theological Seminary and Oneida County Government. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
284
$10M - $25M
284
$25M - $50M
284
$10M - $25M
284
$1M - $10M
284
$10M - $25M
284
$10M - $25M
284
$100M - $250M
283
$50M
$10M - $25M
283
$180M
$100M - $250M
283
$100M - $250M
283
$250M - $500M
283
$50M - $100M
283
$25M - $50M
283
$1M - $10M
283
$161M
$100M - $250M
283
<$1M
283
$82M
$100M - $250M
283
$100M - $250M
282
$1.5M
$10M - $25M
282
<$1M
282
$1M - $10M
282
$100M - $250M
282
$22M
$10M - $25M
282
$100M - $250M
282
$250M - $500M
281
$1M - $10M
281
$500M - $1B
281
$250M - $500M
281
$10M - $25M
281
$500M - $1B
281
$11M
$500M - $1B
281
$100M - $250M
281
$50M - $100M
281
$1M - $10M
281
$1M - $10M
281
$10M - $25M
281
$100M - $250M
281
$25M - $50M
281
$100M - $250M
281
$100M - $250M
280
$10M - $25M
280
$10M - $25M
280
$50M - $100M
280
$100M - $250M
280
$50M - $100M
280
$72M
$250M - $500M
280
$100M - $250M
280
$250M - $500M
280
$50M - $100M
280
$250M - $500M
280
$25M - $50M
280
$25M - $50M
280
$304M
$100M - $250M
279
$100M - $250M
279
$50M - $100M
279
$25M - $50M
279
$50M - $100M
279
$100M - $250M
279
$225M
$10M - $25M
279
$1M - $10M
279
$100M - $250M
279
$50M - $100M
279
$100M - $250M
279
$355M
$100M - $250M
279
$2.5M
$250M - $500M
279
$50M - $100M
279
$100M - $250M
279
$50M - $100M
279
$50M - $100M
278
$50M - $100M
278
$25M - $50M
278
$10M - $25M
278
$500M - $1B
278
$250M - $500M
278
$10M - $25M
278
$250M - $500M
278
$100M - $250M
278
$40M
$100M - $250M
278
$100M - $250M
278
$50M - $100M
277
$1M - $10M
277
$1B - $10B
277
$250M - $500M
277
$50M - $100M
277
$10M - $25M
277
$50M - $100M
277
$25M - $50M
277
$10M - $25M
277
$100M - $250M
277
$14M
$10M - $25M
277
$250M - $500M
277
$100M - $250M
277
$100M - $250M
277
$50M - $100M
277
$100M - $250M
277
$100M - $250M
277
$1M - $10M
277
$25M
$250M - $500M
276
$100M - $250M
276
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 Grandy's, Midwestern Baptist Theological Seminary and Oneida County Government.
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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