List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including Icahn School of Medicine at Mount Sinai, Clyde & Co and Coventry University. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
7.5K
$1B - $10B
7.5K
$19M
$50M - $100M
7.4K
$1.3B
$1B - $10B
7.4K
$2.5B
$10B+
7.4K
$10B+
7.3K
$1.7B
$10B+
7.2K
$10B+
7.2K
$3.8B
$1B - $10B
7.1K
$10M
$1B - $10B
7.1K
$120M
$1B - $10B
7.1K
$1B
$10B+
7K
$1B - $10B
6.9K
$25M - $50M
6.9K
$1B - $10B
6.9K
$400M
$1B - $10B
6.8K
$51M
$1B - $10B
6.8K
$1B - $10B
6.8K
$25M - $50M
6.8K
$500M - $1B
6.8K
$100M - $250M
6.7K
$1B - $10B
6.7K
$700M
$1B - $10B
6.7K
$250M - $500M
6.6K
$1B - $10B
6.6K
$1B - $10B
6.5K
$1B - $10B
6.5K
$1B - $10B
6.5K
$2.1B
$1B - $10B
6.4K
$80M
$1B - $10B
6.4K
$1B - $10B
6.4K
$100M - $250M
6.4K
$392K
$250M - $500M
6.4K
$10B+
6.4K
$250M - $500M
6.4K
$100M - $250M
6.4K
$882M
$1B - $10B
6.3K
$1.6B
$1B - $10B
6.1K
$165M
$500M - $1B
6.1K
$1B - $10B
6K
$1B - $10B
6K
$875M
$1B - $10B
6K
$666M
$500M - $1B
6K
$19M
$250M - $500M
6K
$1B - $10B
5.9K
$2B
$250M - $500M
5.8K
$1B - $10B
5.8K
$500M - $1B
5.8K
$1B - $10B
5.7K
$930M
$1B - $10B
5.7K
$100M - $250M
5.7K
$25M - $50M
5.7K
$50M - $100M
5.6K
$1B - $10B
5.6K
$1B - $10B
5.6K
$323M
$250M - $500M
5.6K
$3.3M
$50M - $100M
5.6K
$1B - $10B
5.6K
$526M
$1B - $10B
5.6K
$439M
$100M - $250M
5.6K
$1B - $10B
5.6K
$1.3B
$10B+
5.5K
$28M
$1B - $10B
5.5K
$1B - $10B
5.5K
$42M
$1B - $10B
5.5K
$1.4M
$250M - $500M
5.5K
$1B - $10B
5.5K
$1M - $10M
5.5K
$14B
$1B - $10B
5.5K
$1.3B
$1B - $10B
5.5K
$162M
$1B - $10B
5.5K
$250M - $500M
5.4K
$225M
$500M - $1B
5.4K
$10B+
5.4K
$1B - $10B
5.4K
$79M
$1B - $10B
5.4K
$4.6M
$1B - $10B
5.4K
$1B - $10B
5.4K
$250M - $500M
5.4K
$1.8M
$100M - $250M
5.3K
$1B - $10B
5.3K
$1B - $10B
5.3K
$10M - $25M
5.3K
$25M - $50M
5.2K
$250M - $500M
5.2K
$50M - $100M
5.2K
$100M - $250M
5.2K
$100M - $250M
5.2K
$500M - $1B
5.1K
$4.6M
$1B - $10B
5.1K
$5.8M
$1B - $10B
5.1K
$50M - $100M
5.1K
$24M
$500M - $1B
5K
$1B - $10B
5K
$1B - $10B
5K
$1M - $10M
5K
$1M - $10M
5K
$100M - $250M
5K
$1M - $10M
5K
<$1M
5K
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 Icahn School of Medicine at Mount Sinai, Clyde & Co and Coventry University.
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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