Head-to-head
Kit vs SMTP
Two leading email marketing / automation tools, compared on pricing, features, and editorial fit. Updated for 2026.
SMTP
Email relay API and transactional email delivery with reputation protection
From $25/mo
Visit SMTPAt a glance
| Kit | SMTP | |
|---|---|---|
| Tagline | Email marketing for creators. | Email relay API and transactional email delivery with reputation protection |
| Pricing model | Freemium | Paid |
| Starts at | Free | $25/mo |
| Founded | 2013 | — |
| AI-native | ||
| Categories | Email Marketing, Automation | Email Marketing, Automation |
| Vendor claimed |
Quick take
Pick Kit if you need email marketing for creators. Pick SMTP if you need email relay api and transactional email delivery with reputation protection.
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SMTP alternatives →
Frequently asked
- Is Kit better than SMTP?
- It depends on your use case. Kit is email marketing for creators, while SMTP is email relay api and transactional email delivery with reputation protection. See the comparison above for which fits your team.
- What's the price difference between Kit and SMTP?
- Kit starts at Free. SMTP starts at $25/mo.
- Can I migrate from Kit to SMTP?
- Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.