Mautic vs Postal
Is it time to switch? We break down the differences so you can stop bleeding money.
Choose Postal.
If you want to own your data, save money, and avoid vendor lock-in, Postal is more popular among developers.
What Actually Matters
No fluff — just the differences that affect your decision
Both open source, different licenses: Mautic uses GPL-3.0, Postal uses MIT. Check the fine print if you're building commercial.
Both can run on your own metal with Docker. Full data ownership, no cloud dependency. We have deploy guides for each.
Postal leads at 16.9k stars vs 10.8k, but both have solid communities. You won't be alone with either choice.
Mautic is built in PHP, Postal in Ruby. Matters if you want to contribute, extend, or debug internals.
Try both — most offer free tiers. The right pick depends on your stack size, team, and tolerance for DevOps.
Mautic
World's largest open source marketing automation project.
Why Choose Mautic
- ✓Full marketing automation with CRM-grade contact management
- ✓Visual campaign builder with multi-channel triggers
- ✓Email, SMS, and social media campaign support
Drawbacks
- ×Complex setup and maintenance
Postal
A fully featured open source mail delivery platform for incoming & outgoing e-mail.
Why Choose Postal
- ✓High-performance mail delivery server built for throughput
- ✓Detailed delivery tracking with click and open analytics
- ✓IP pool management and DKIM/SPF configuration
Drawbacks
- ×Extremely complex to manage delivery (IP warm-up)
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