G2 Crowd - Best Transactional Email Service
G2 is a review platform powered by real users. Each submitted review is checked to make sure it was written by a real person with a verifiable web presence. G2 compiles the reviews along with market and publicly available company data to put out a Grid®️ Report several times each year.
Mailgun was awarded with the highest customer satisfaction among Transactional email service providers. Here's what some of our customers have said about Mailgun.
Trustpilot - 3.9/5 stars
Trustpilot is another well-known source of reviews. Anyone can sign up for a Trustpilot account to leave a review, and there isn't as much user verification as G2 crowd. However, Trustpilot has it's own method to calculate the review score, called the Trust Score.
Here's a snapshot of some recent Mailgun reviews on Trustpilot.
Capterra - 4.4/5 stars
Capterra is a software review website similar to G2. They sort companies based on industry and have a ranking algorithm to display the ratings. Mailgun is listed in both the Email Verification Tools and Transactional Email Providers sections.
Here's some recent Mailgun reviews from Capterra.