List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Clerk, Goldbach Group AG and MSCI Private Capital Solutions. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
268
$100M - $250M
268
$190M
$250M - $500M
268
$100M - $250M
268
$250M - $500M
268
$50M - $100M
268
$10M - $25M
268
$1M - $10M
268
$50M - $100M
268
<$1M
268
$100M - $250M
267
$100M - $250M
267
$225M
$10M - $25M
267
$191M
$50M - $100M
267
$100M - $250M
267
$18M
$1B - $10B
267
$1M - $10M
267
$25M - $50M
267
$59M
<$1M
267
$1M - $10M
266
$250M - $500M
266
$105M
$10M - $25M
266
$50M - $100M
266
$50M - $100M
266
$10M - $25M
266
$50M - $100M
266
$100M - $250M
266
$10M - $25M
266
$5.3M
$100M - $250M
266
$500M - $1B
266
$500M - $1B
266
$1M - $10M
266
$50M - $100M
266
$100M - $250M
266
$1M - $10M
266
$100M - $250M
266
$100M - $250M
265
$250M - $500M
265
$50M - $100M
265
$100M - $250M
265
$100M - $250M
265
$100M - $250M
265
$100K
$50M - $100M
265
$50M - $100M
265
$25M - $50M
265
$100M - $250M
265
<$1M
265
$100M - $250M
265
$10M
$100M - $250M
264
$50M - $100M
264
$250M - $500M
264
$500M - $1B
264
$100M - $250M
264
$25M - $50M
264
$250M - $500M
264
$1B - $10B
264
$50M - $100M
264
$25M - $50M
264
$1M - $10M
264
$2.3M
$1M - $10M
264
$25M - $50M
264
$93M
$1B - $10B
264
$100M - $250M
264
$1.5M
<$1M
264
$66M
$250M - $500M
264
$250M - $500M
264
$10M - $25M
263
$182M
$250M - $500M
263
$100M - $250M
263
$250M - $500M
263
$250M - $500M
263
$50M - $100M
263
$100M - $250M
263
$199M
$250M - $500M
263
$50M - $100M
263
$38M
$10M - $25M
263
$100M - $250M
263
$50M - $100M
263
$107M
$100M - $250M
263
$100M - $250M
263
$1M - $10M
263
$100M - $250M
263
$250M - $500M
262
$500M - $1B
262
$50M - $100M
262
$25M - $50M
262
$1.1M
$100M - $250M
262
$1B - $10B
262
$100M - $250M
262
$10M - $25M
262
$25M - $50M
262
$1M - $10M
262
$50M - $100M
262
$50M - $100M
262
$100M - $250M
261
$100M - $250M
261
$25M - $50M
261
$634M
$250M - $500M
261
$50M - $100M
261
$100M - $250M
261
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 Clerk, Goldbach Group AG and MSCI Private Capital Solutions.
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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