Mailgun vs SMTP2GO
A detailed comparison to help you choose between Mailgun and SMTP2GO.
Mailgun Email API for developers — by Sinch | SMTP2GO SMTP relay with 99.99% uptime guarantee | |
|---|---|---|
| Overview | ||
| Rating | 3.7 (63 reviews) | 4.2 (93 reviews)✓ |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Developers who need inbound email parsing alongside transactional sending in their web app | Small businesses wanting a reliable SMTP relay with a strong uptime guarantee and generous free tier |
| Tags | ||
| Tags | free tierapi access | free tierapi access |
| Visit Mailgun → | Visit SMTP2GO → | |
Mailgun
Pros
- + Inbound email parsing built-in
- + Email validation API
- + 100 emails/day free for 3 months
Cons
- - Trial period expires — free credits not ongoing
- - Account setup requires domain verification
SMTP2GO
Pros
- + 99.99% uptime SLA
- + 1,000 free emails/month
- + Detailed reporting and bounce management
Cons
- - Less scalable than SendGrid at large volumes
- - Australian company — support timezone differences
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