Mailgun vs. SMTP2GO
A side-by-side comparison based on G2 review data.
| Metric | Mailgun | SMTP2GO |
|---|---|---|
| Overall rating | 4.2 | 4.7 |
| Review count | 322 | 226 |
| Ease of use | 8.9 | 9.5 |
| Ease of setup | 8.9 | 9.4 |
| Quality of support | 8.4 | 9.3 |
| Meets requirements | 9.0 | 9.6 |
| NPS | 58.412698 | 85.972851 |
| Small Business | 80.6% | 63.4% |
| Mid-Market | 14.6% | 29.9% |
| Enterprise | 4.8% | 6.7% |
| Total page views | 1,011 | 499 |
| Total LLM citations | 56,245 | 17,895 |
Mailgun
150,000+ companies. 400 billion emails a year. 99.99% uptime — backed by SLA Mailgun is the full-stack email infrastructure platform developers and marketers trust to send, test, validate, and improve deliverability at scale. One platform covers the entire email lifecycle: preview and fix rendering issues before you send, clean your lists in real time, fire emails via API at any volume, and surface deliverability problems with AI before they cost you. SOC 2 Type I & II, HIPAA, GDPR, ISO 27001 certified. Trusted by Microsoft, Lyft, and American Express.
- Ease of Use
- Reliability
- Deliverability
- Features
- API Quality
- Accuracy
SMTP2GO
A fast and scalable email service provider, for sending transactional and marketing emails and viewing reports on email delivery. Complexities such as reputation monitoring, SPF and DKIM are professionally managed for each customer. Native-English speaking support is available worldwide (agents in the USA, UK, Australia, and New Zealand). Servers are also located around the world, meaning fast connection speeds and network redundancy.
- Deliverability
- Ease of Use
- Reliability
- Customization
- Easy Setup