List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including A Thinking Ape, Adfenix and Allwel. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
83
$6M
<$1M
83
$10M - $25M
83
$10M - $25M
83
$100M - $250M
83
$250M - $500M
83
$1M - $10M
83
$22M
$25M - $50M
83
$1M - $10M
83
<$1M
83
$25M - $50M
83
$1M - $10M
83
$50M - $100M
83
$10M - $25M
83
$25M - $50M
83
<$1M
83
$10M - $25M
83
<$1M
83
$500M - $1B
83
$10M - $25M
83
$64M
$25M - $50M
83
<$1M
83
$10M - $25M
83
$1M - $10M
83
$1M - $10M
83
$1M - $10M
83
$10M - $25M
83
<$1M
83
$1M - $10M
83
$15M
$10M - $25M
83
$10M - $25M
83
$25M - $50M
83
$25M - $50M
83
$25M - $50M
83
$250M - $500M
83
$250M - $500M
83
$25M - $50M
83
$4.9M
$25M - $50M
83
$1M - $10M
83
$50M - $100M
83
$100M - $250M
83
$1M - $10M
83
$100M - $250M
83
$10M - $25M
83
$50M - $100M
83
$1M - $10M
83
<$1M
83
$1M - $10M
83
$10M - $25M
83
$500M - $1B
83
$250M - $500M
83
$25M - $50M
83
$10M - $25M
83
$143M
$50M - $100M
83
$38M
$25M - $50M
83
$10M - $25M
83
$46M
$100M - $250M
83
$10M - $25M
83
$1M - $10M
82
$2M
$10M - $25M
82
$14M
$1B - $10B
82
$100M - $250M
82
$50M - $100M
82
$25M - $50M
82
$25M - $50M
82
$10M - $25M
82
$10M - $25M
82
$25M - $50M
82
$10M - $25M
82
<$1M
82
$50M - $100M
82
$1M - $10M
82
$50M - $100M
82
$10M - $25M
82
$1B - $10B
82
$50M - $100M
82
$1M - $10M
82
$10M - $25M
82
$10M - $25M
82
$10M - $25M
82
$1M - $10M
82
$1M - $10M
82
$12M
$10M - $25M
82
$25M - $50M
82
$1M - $10M
82
$50M - $100M
82
$10M - $25M
82
$100M - $250M
82
$25M - $50M
82
$25M - $50M
82
$50M - $100M
82
$37M
$1M - $10M
82
$10M - $25M
82
$25M - $50M
82
$50M - $100M
82
$10M - $25M
82
$50M - $100M
82
$1M - $10M
82
$1M - $10M
82
$1.1M
$1M - $10M
82
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 A Thinking Ape, Adfenix and Allwel.
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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