Listmonk
Self-hosted newsletter and mailing list manager
Postmark
Email for web applications
Updated February 2026
| Listmonk | Postmark | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 3 | 17 |
| Pros | 0 | 9 |
| FactScore™ | 30.1 | 62.8 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Listmonk — Pros
No unique pros listedBoth tools — Pros
—Only in Postmark — Pros
Reliable email delivery Fast performance Human support Transactional email Affordable pricing Email templates Excellent documentation Simple API Spam filterOnly in Listmonk — Cons
—Both tools — Cons
—Only in Postmark — Cons
—Details
| Listmonk | Postmark | |
|---|---|---|
| Categories | Email marketing, Newsletter platforms | Email clients, Email marketing |
| Platforms | Web | Web · iOS |
| Became Popular | July 13, 2019 | July 23, 2014 |
| Website | github.com | postmarkapp.com |
Who Should Pick Which?
Choose Listmonk if...
- No unique pros listed
Choose Postmark if...
- Reliable email delivery
- Fast performance
- Human support
With a FactScore™ of 30.1 vs 62.8, Postmark leads in community reception. Listmonk uniquely offers No unique pros listed, while Postmark stands out for Reliable email delivery and Fast performance.
What Users Say
Listmonk
Listmonk helped us to manage newsletter campains for a whole year, from opening the waitlist to the launch. It is so intuitive and fun to use. For sure it will stay with us much longer!
We love open source at WebGazer. Listmonk is an easy-to-use and capable tool for newsletters and campaigns.
Best open sourced project ever
Postmark
We use Postmark to send emails and manage newsletters directly from BlogBowl. Big thanks to Postmark for their reliable API and top-notch deliverability, which makes sure your newsletters actually ...
We use Postmark not only for our emails, but also to power Ply's built-in dynamic email capabilities. It's reliable, well documented and most of all - comes with awesome human support.
Once you get familiar with Postmark's layouts and templates, the service is great for quickly creating email templates and sending them out using their simple API. The UI is simple and intuitive.
Related Comparisons
Frequently Asked Questions
Which is better, Listmonk or Postmark?
Based on FactScore™, Postmark leads with a score of 62.8 vs 30.1. Postmark has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Listmonk compared to Postmark?
Listmonk uniquely offers: No unique pros listed.
What are the pros of Postmark compared to Listmonk?
Postmark uniquely offers: Reliable email delivery, Fast performance, Human support, Transactional email, Affordable pricing.
Is Listmonk better rated than Postmark?
Listmonk is rated 5.0★ from 3 reviews. Postmark is rated 5.0★ from 17 reviews.
What is the FactScore™ of Listmonk and Postmark?
FactScore™ weighs rating and review volume together. Listmonk scores 30.1 and Postmark scores 62.8.
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