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 vs listmonk
Mailblast and listmonk both land on Depends.
listmonk
Depends
Confidence: Medium
Buy it if you can run a server: it is genuinely free, fast, and handles millions of subscribers.
| Compare | Mailblast | listmonk |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Budget-conscious newsletter senders | Technical teams comfortable self-hosting |
| Who it's not for | Automation-heavy e-commerce marketing teams | Non-technical teams . no server, no product |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁴ | No known public vulnerabilities found in the sources reviewed.15 |
| Support quality | No support evidence in sources | No support evidence in sources reviewed |
| Public sentiment | Mailblast appears across G2, Capterra, SourceForge and TrustRadius catalogs, but the sources contain almost no substantive user feedback. | Users praise listmonk as fast, intuitive, and dramatically cheaper than Mailchimp, with self-hosting as the main hurdle.16 |
| Biggest gotcha | You pay Mailblast plus AWS SES usage; SES approval and limits gate scaling³ | You own IP reputation; poor setup means spam folders, not the vendor16 |
Pick Mailblast when
- Budget-conscious newsletter senders
- Teams already on AWS
- Mailchimp refugees with big lists
- Solo and indie marketers
When Mailblast is not a fit
- Automation-heavy e-commerce marketing teams
- Enterprises needing deliverability SLAs and dedicated support
- Anyone unwilling to manage AWS/SES setup and sender reputation
- Buyers wanting a widely adopted, battle-tested vendor
Pick listmonk when
- Technical teams comfortable self-hosting
- High-volume one-way newsletters
- Cost-sensitive Mailchimp escapees
- Product launch waitlists
When listmonk is not a fit
- Non-technical teams . no server, no product
- Anyone needing vendor SLAs or support hand-holding
- Two-way email conversations; lists are one-way
- Teams unwilling to own deliverability and patching
Sources
- Mailblast homepagemailblast.ioofficial
- Mailblast pricingmailblast.ioofficial
- Mailblast + Amazon SES setup guidemailblast.ioofficial
- Mailblast security pagemailblast.iosecurity
- Mailblast revenue and funding (GetLatka)getlatka.comnews
- BuiltWith Mailblast usage statisticstrends.builtwith.comnews
- The American Genius on Mailblast cost savingstheamericangenius.comnews
- HN: MailChimp vs. Amazon SES bill reductionnews.ycombinator.comreview
- EmailOctopus: best email marketing for Amazon SESemailoctopus.comreview
- Reddit: cheapest service for large listsreddit.comreview
- Crozdesk: Mailblast vs Omnisend vs CleverReachcrozdesk.comreview
- TheirStack: companies using Mailblasttheirstack.comnews
- knadh/listmonk on GitHubgithub.comofficial
- listmonk official sitelistmonk.appofficial
- Listmonk security pagelistmonk.appsecurity
- ListMonk - Hacker News discussionnews.ycombinator.comnews