Gmail
World's #1 free email service.
Mailgun
Email Service for Developers
Updated February 2026
| Gmail | Mailgun | |
|---|---|---|
| Rating | 4.8★ | 5.0★ |
| Reviews | 521 | 6 |
| Pros | 21 | 0 |
| FactScore™ | 130.2 | 42.3 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Gmail — Pros
Reliable email service User-friendly interface Integration with Google services Strong spam filtering Powerful search function Labels and filters Clean interface Fast performance Accessibility across devices Generous free storage Smart features Email categorization Security features Seamless integration with Google Workspace Mobile app Free tier Gmail API Https://android-review.googlesource.com/c/platform/frameworks/support/+/3943741/comments/39a09d0f_8b270a36 Multi notes withdrawal Reliable performance Smart composeBoth tools — Pros
—Only in Mailgun — Pros
No unique pros listedOnly in Gmail — Cons
Interface clutter Privacy concerns Ads in the inbox Occasional misclassification of emails User-friendly interface Android-latest-release Labels and filters Powerful search function Smart features Strong spam filteringBoth tools — Cons
—Only in Mailgun — Cons
—Details
| Gmail | Mailgun | |
|---|---|---|
| Categories | Email clients | Email clients, Automation tools, Email marketing |
| Platforms | Web · iOS | Web |
| Became Popular | January 8, 2014 | January 26, 2015 |
| Website | www.gmail.com | www.mailgun.com |
Who Should Pick Which?
Choose Gmail if...
- Reliable email service
- User-friendly interface
- Integration with Google services
Choose Mailgun if...
- No unique pros listed
With a FactScore™ of 130.2 vs 42.3, Gmail leads in community reception. Gmail uniquely offers Reliable email service and User-friendly interface, while Mailgun stands out for No unique pros listed.
What Users Say
Gmail
Gmail has been my go-to email service for years, and there's a lot to admire. Its interface is intuitive, the spam filters are top-notch, and the integrations with other Google services are seamles...
Gmail is hands-down the most reliable and intuitive email platform I’ve ever used. From smart filters, auto-categorization, and lightning-fast search to seamless integration with Calendar, Meet, an...
I use it for work and personal. I don't know if anything is ever going to surpass this incumbent. it's connected to the other thing i use everyday - Google Calendar. so, it's nice to have the suite...
Mailgun
Mailgun stands out for its robust email delivery infrastructure, high deliverability rates, and advanced analytics. It offers easy integration with powerful APIs, comprehensive email tracking, and ...
Shoutout to Mailgun for their powerful email API, which integrates seamlessly with MailTock to keep your transactional emails on track.
Email delivery we can actually rely on. Onboarding emails, waiting list notifications — all powered by Mailgun.
Related Comparisons
Frequently Asked Questions
Which is better, Gmail or Mailgun?
Based on FactScore™, Gmail leads with a score of 130.2 vs 42.3. Gmail has a higher rating of 4.8★ compared to 5.0★.
What are the pros of Gmail compared to Mailgun?
Gmail uniquely offers: Reliable email service, User-friendly interface, Integration with Google services, Strong spam filtering, Powerful search function.
What are the pros of Mailgun compared to Gmail?
Mailgun uniquely offers: No unique pros listed.
Is Gmail better rated than Mailgun?
Gmail is rated 4.8★ from 521 reviews. Mailgun is rated 5.0★ from 6 reviews.
What is the FactScore™ of Gmail and Mailgun?
FactScore™ weighs rating and review volume together. Gmail scores 130.2 and Mailgun scores 42.3.
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