Mailblast
Depends
Confidence: Low
Buy if you send simple newsletters and want Mailchimp-sized bills cut via Amazon SES; skip if you need deep automation, segmentation, or vendor hand-holding.
Comparison
Mailblast lands on Depends, and EmailOctopus lands on Worth it.
Buy if you send simple newsletters and want Mailchimp-sized bills cut via Amazon SES; skip if you need deep automation, segmentation, or vendor hand-holding.
Buy if you run a newsletter or small-business list and want the cheapest reliable sender available.
| Compare | Mailblast | EmailOctopus |
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Budget-conscious newsletter senders | Newsletter creators |
| Who it's not for | Automation-heavy e-commerce marketing teams | E-commerce stores needing Klaviyo-grade segmentation |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁴ | Core platform claims GDPR compliance; no core-platform CVEs found. 2025 XSS CVEs affected its WordPress plugin only. |
| Support quality | No support evidence in sources | Trustpilot 5/5; users mention friendly support |
| Public sentiment | Mailblast appears across G2, Capterra, SourceForge and TrustRadius catalogs, but the sources contain almost no substantive user feedback. | Users praise the low cost, simplicity, and clean templates; gripes center on feature limits, strict compliance checks, and occasional deliverability.15 |
| Biggest gotcha | You pay Mailblast plus AWS SES usage; SES approval and limits gate scaling³ | Pricing counts subscribed contacts . stale or duplicate addresses inflate your bill; clean lists regularly |