listmonk vs MailDev
| Tagline | High-performance self-hosted newsletter and mailing list manager | Local SMTP server with a web UI to test app-generated email |
| Category | Email & Newsletters | Email & Newsletters |
| Replaces | Mailchimp, ConvertKit (Kit), SendGrid | SendGrid |
| GitHub stars | 22k | 6k |
| Language | Go | JavaScript |
| License | AGPL-3.0 | MIT |
| Self-host difficulty | 3/5 Moderate | 2/5 Easy |
| Deploy options | Docker Docker Compose Manual | Docker Manual |
| Managed hosting | ||
| Last updated | 5 days ago | 21 days ago |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
listmonk
- No built-in marketing automation/journey builder like Mailchimp
- No bundled deliverability/IP reputation management — you supply your own SMTP/SES
- No native landing page or e-commerce/CRM integrations
- Reporting and analytics are basic compared to commercial suites
MailDev
- A development/testing catcher only — not for sending real production email
- No deliverability, analytics, or campaign features
- Not intended as a long-running production mail service
- Limited storage/persistence for captured messages
Bottom line
Choose MailDev if you want the lower-effort setup; choose listmonk for the larger community and ecosystem. listmonk has seen more recent development. Open each guide below for deploy steps and the full feature gap.