MailerPRO
The premium Open Source alternative to Mailchimp
🎯 Best for:Organizations with large mailing lists looking to cut monthly SaaS costs.
What is MailerPRO?
Replaces expensive email marketing services with a self-hosted solution for newsletter management and automation. Provides high-volume delivery capabilities without per-subscriber pricing tiers.
Tech Stack
JavaScriptMarketing & SEO
Why MailerPRO?
- • No per-subscriber fees
- • Full list ownership
- • Custom SMTP support
Limitations
- • Requires SMTP configuration
- • Manual deliverability management
- • No built-in email warm-up
3/5/2026
Last Update
0
Forks
0
Issues
Unknown
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to MailerPRO instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Mailchimp)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%