B
Brew
Email Platform
The AI-first email platform with a built-in marketing agency
4.8
Free / $99+/mo
Email Marketing Tools
Honest, hands-on reviews of 7 email platforms. No affiliate bias — just real testing.
R
Resend
Transactional Email
The modern email API built for developers
4.6
Free / $20+/mo
L
Loops
Email Platform
Email for modern SaaS companies
4.4
Free / $49+/mo
S
SendGrid
Email Infrastructure
Proven email infrastructure at any scale
4.2
Free / $19.95+/mo
P
Postmark
Transactional Email
Fast, reliable transactional email delivery
4.5
$15+/mo
M
Mailgun
Email Infrastructure
Powerful email API for developers who need flexibility
4.1
Free / $35+/mo
C
Customer.io
Marketing Automation
Marketing automation for product-led teams
4.3
$100+/mo
Feature Comparison
| Feature | Brew | Resend | Loops | SendGrid | Postmark | Mailgun | Customer.io |
|---|---|---|---|---|---|---|---|
| Visual Email Builder | |||||||
| AI Content Generation | |||||||
| A/B Testing | |||||||
| Advanced Segmentation | |||||||
| Automation Workflows | |||||||
| Transactional Email | |||||||
| API Access | |||||||
| React Email Support | |||||||
| Analytics Dashboard | |||||||
| Free Tier |