List of Companies Using Mailgun
Prospecting companies using Mailgun? Here they are, biggest first, including XTM, ACALANES UNION HIGH SCHOOL DISTRICT and All Lines Technology. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
218
$10M - $25M
217
$100M - $250M
217
$25M - $50M
217
$1M - $10M
217
$100M - $250M
217
$1B - $10B
217
$79M
$50M - $100M
217
$1M - $10M
217
$50M - $100M
217
<$1M
217
$12M
$25M - $50M
217
$25M - $50M
217
$100M - $250M
217
<$1M
217
$25M - $50M
217
$100M - $250M
217
$25M - $50M
217
$1M - $10M
217
$1M - $10M
217
$100M - $250M
217
$10M - $25M
217
$1M - $10M
217
$50M - $100M
217
$7M
$50M - $100M
217
$100M - $250M
217
$4M
$100M - $250M
217
$50M - $100M
216
$500M - $1B
216
$10M - $25M
216
$14M
$100M - $250M
216
$50M - $100M
216
$5M
$50M - $100M
216
$100M - $250M
216
$25M - $50M
216
$100M - $250M
216
$100M - $250M
216
$10M - $25M
216
$100M - $250M
216
$50M - $100M
216
$100M - $250M
216
$1M - $10M
216
$100M - $250M
216
$100M - $250M
215
$10M - $25M
215
$25M - $50M
215
$29M
$500M - $1B
215
$100M - $250M
215
$50M - $100M
215
$50M - $100M
215
$1M - $10M
215
$250M - $500M
215
$100M - $250M
215
$250M - $500M
215
$25M - $50M
215
$1B - $10B
215
$30M
$1M - $10M
215
$50M - $100M
215
$1M - $10M
215
$1M - $10M
215
$100M - $250M
214
$25M - $50M
214
$25M - $50M
214
$1M - $10M
214
$50M - $100M
214
$250M - $500M
214
$1.1M
$1M - $10M
214
$55K
$25M - $50M
214
$10M - $25M
214
$100M - $250M
214
$10M - $25M
214
$100M - $250M
214
$50M - $100M
214
$10M - $25M
214
$100M - $250M
214
$250M - $500M
214
$25M - $50M
214
$250M - $500M
213
$25M - $50M
213
$100M - $250M
213
$1M - $10M
213
$50M - $100M
213
$20M
$100M - $250M
213
$50M - $100M
213
$250M - $500M
213
$50M - $100M
213
$1M - $10M
213
$100M - $250M
213
$10M - $25M
213
$1M - $10M
213
$300K
$1M - $10M
213
$1B - $10B
213
$250M - $500M
213
$1M - $10M
213
$4.7M
$10M - $25M
213
$150K
$50M - $100M
213
$100M - $250M
213
$100M - $250M
212
$1M - $10M
212
$100M - $250M
212
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 XTM, ACALANES UNION HIGH SCHOOL DISTRICT and All Lines Technology.
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.
Search by Industry
ConstructionIT Services and IT ConsultingSoftware DevelopmentFinancial ServicesReal EstateHospitals and Health CareAdvertising ServicesNon-profit OrganizationsInsuranceLaw PracticeRetailWellness and Fitness ServicesBusiness Consulting and ServicesEducation Administration ProgramsMotor Vehicle ManufacturingTechnology, Information and InternetFood and Beverage ServicesStaffing and RecruitingAccountingOil and GasHospitalityAppliances, Electrical, and Electronics ManufacturingManufacturingArchitecture and PlanningMachinery Manufacturing
Search by Country
United StatesUnited KingdomCanadaGermanyAustraliaFranceNetherlandsIndiaSpainSwitzerlandItalySwedenBrazilBelgiumSingaporeIrelandUnited Arab EmiratesDenmarkSouth AfricaIsraelNew ZealandNorwayFinland
Search by Technology
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
1-888-653-2347 
support@leadiq.com © LeadIQ, Inc. All rights reserved.
