Mailgun: Transactional email. We've found 45,403 companies using Mailgun, most often in Retail (14%) and Financial Services (11%), typically with 11–50 employees and 39% based in United States.
Customers45,403companies use it
Most popular withApparel and Cosmetics8.0× more likely than average
We've found 45,403 companies using Mailgun among the 481,034 we've scanned so far. We only count a company when a direct public record backs it up.
What kind of companies use Mailgun?
Mailgun customers are most often in Retail (14%), Financial Services (11%) and Software (11%). The most common company size is 11–50 employees (36% of customers with a known size).
Which countries use Mailgun the most?
Most Mailgun customers we've found are in United States (39%), United Kingdom (11%) and Australia (5%).
What are the alternatives to Mailgun?
The most used alternatives in the same category are SendGrid (182,126 companies), Amazon SES (55,471 companies), Mailchimp Transactional (53,773 companies) and Resend (24,059 companies).
How does runsonwhat know a company uses Mailgun?
We read public traces only. For Mailgun that means a domain-verification record in the company's DNS, the company's email records (SPF, MX, DKIM), a subdomain that points at Mailgun and the company's published subprocessor list. Every match keeps the record it came from.
