listmonk
Depends
Confidence: Medium
Buy it if you can run a server: it is genuinely free, fast, and handles millions of subscribers.
Comparison
listmonk and Mailchimp both land on Depends.
Buy it if you can run a server: it is genuinely free, fast, and handles millions of subscribers.
Buy if you're a small business or startup testing email marketing on the free tier.
| Compare | listmonk | Mailchimp |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Technical teams comfortable self-hosting | Small businesses starting email marketing free |
| Who it's not for | Non-technical teams . no server, no product | Large or fast-growing lists . pricing punishes growth |
| Privacy | No known public vulnerabilities found in the sources reviewed.³ | Three breaches in 12 months (2022-23); brand actively abused in phishing. |
| Support quality | No support evidence in sources reviewed | Insufficient direct evidence in reviewed sources |
| Public sentiment | Users praise listmonk as fast, intuitive, and dramatically cheaper than Mailchimp, with self-hosting as the main hurdle.⁴ | Long-time users increasingly complain about complexity, pricing, and post-Intuit decline, while professional reviewers still rate the core email and AI tools highly.12 |
| Biggest gotcha | You own IP reputation; poor setup means spam folders, not the vendor⁴ | Premium tier starts at $350/month; costs jump steeply between tiers15 |