SMTP2GO vs Loops
A detailed comparison to help you choose between SMTP2GO and Loops.
SMTP2GO SMTP relay with 99.99% uptime guarantee | Loops Email platform built for SaaS companies | |
|---|---|---|
| Overview | ||
| Rating | 4.2 (93 reviews) | 4.9 (240 reviews)✓ |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Small businesses wanting a reliable SMTP relay with a strong uptime guarantee and generous free tier | SaaS founders who want transactional and marketing email in one platform designed for product-led growth |
| Tags | ||
| Tags | free tierapi access | free tierapi access |
| Visit SMTP2GO → | Visit Loops → | |
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
Loops
Pros
- + Transactional and marketing email in one
- + Event-based triggers native to SaaS
- + Clean API and React SDK
Cons
- - Less battle-tested than Postmark for volume
- - SaaS-specific focus
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