Head-to-head
Klaviyo vs Mailblast
Two leading email marketing tools, compared on pricing, features, and editorial fit. Updated for 2026.
At a glance
| Klaviyo | Mailblast | |
|---|---|---|
| Tagline | Email + SMS for ecommerce. | Email marketing that sends through your own Amazon SES account |
| Pricing model | Freemium | Freemium |
| Starts at | Free | Free |
| Founded | 2012 | — |
| AI-native | ||
| Categories | Email Marketing | Email Marketing, Automation |
| Vendor claimed |
Quick take
Pick Klaviyo if you need email + sms for ecommerce. Pick Mailblast if you need email marketing that sends through your own amazon ses account.
Browse more
Klaviyo alternatives →
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Mailblast alternatives →
Frequently asked
- Is Klaviyo better than Mailblast?
- It depends on your use case. Klaviyo is email + sms for ecommerce, while Mailblast is email marketing that sends through your own amazon ses account. See the comparison above for which fits your team.
- What's the price difference between Klaviyo and Mailblast?
- Klaviyo starts at Free. Mailblast starts at Free.
- Can I migrate from Klaviyo to Mailblast?
- Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.