Mailgun References Capped?

Access even more references from these marketplace competitors

Work at
Mailgun?
Upgrade Profile
  • 4.7 / 5.0 (4202)
    Premium 276+ References
  • 4.7 / 5.0 (3647)
    Verified 85+ References
  • 4.7 / 5.0 (3258)
    71+ References

Mailgun

Verified
Read 40 Mailgun reviews and testimonials from customers, explore 30 case studies and customer success stories, and watch 2 customer videos to see why companies chose Mailgun as their Email API Software

Mailgun is a developer-focused email delivery platform that empowers companies to send, receive, and track transactional and marketing emails through an API. Founded in 2010, Mailgun became a Y-Combinator success story later acquired by Rackspace. In February 2017, Mailgun spun back out as a standalone business focused on building best-in-class email deliverability solutions. Mailgun enables developers to tightly integrate email into their apps, i.e. give real email mailboxes to their users, their web pages or any objects in their apps. Customers like Slack, Lyft, Github, and Reddit rely on Mailgun to deliver email to their customers.

Show more
Categories:
  • 40 Testimonials View
  • 30 Case Studies View
  • 2 Customer Videos View
Customer Rating Review Score based on 3462 reference ratings
4.7/5.0 (3462)
  • Winter 2026 Market Leader Transactional Email Software
    Press Release Report

40Testimonials

  • "When we look at deliverability on our end - Mailgun is the first line of defense if anything goes wrong."

    Casey Henry Chief Technology Officer

  • "All email sent via UserVoice goes through Mailgun. Mailgun also handles incoming email for our ticket system. Handling incoming email is where Mailgun really shines. In particular: All emails are …

    Jonathan Novak Head of Engineering

  • "We like that we do not have to think about whether or not our customers receive our emails. Thanks to the high delivery rate Mailgun provides, we know that our …

    Brit Tammeorg Digital Marketing Manager
39 more testimonials currently locked

30 Case Studies

  • How Geogram Built A Free Group Email Service Using Yii For PHP …

    Jeff Reifman Technology Consultant CEO and Lead Developer

  • How Cinemark utilized Mailgun to streamline their customer service experience

    Joe Dan Galyean Vice President of Application Development, Cinemark

  • How Dribbble Improved Connection & Scalable Sending With Mailgun

    Michael Sacca Vice President of Product
29 more case studies currently locked

2 Customer Videos

1 more videos currently locked

Additional Mailgun Information & Resources

Read Mailgun Reviews, Testimonials & Customer References from 40 real Mailgun customers.

Browse Mailgun Case Studies, Customer Success Stories, & Customer References from 30 businesses that use Mailgun.

Watch Mailgun Customer Videos to learn why 2 businesses chose Mailgun.

FeaturedCustomers has 1,911,112+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.