Mailgun vs Listmonk: Which Should You Choose in 2026?
Choosing between Mailgun and Listmonk comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated May 6, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Mailgun
Email API for developers
Best for you if:
- 0
- • You need email deliverability features specifically
- • Mailgun is an email API service for developers sending transactional email
- • It handles email delivery, validation, and tracking at scale
Listmonk
Self-hosted, open-source platform for managing newsletters, mailing lists, and transactional messages.
Best for you if:
- 0
- • You need something completely free
- • You need email marketing features specifically
- • Self-hosted, open-source newsletter and mailing list manager.
- • High-performance with multi-threaded email queues and low resource footprint.
| At a Glance |  Mailgun |  Listmonk |
|---|---|---|
Price | Free + Paid | Free |
Best For | Email Deliverability | Email Marketing |
Rating | — | — |
| Feature | Mailgun | Listmonk |
|---|---|---|
| Pricing Model | Freemium | Free |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Email DeliverabilityEmail Verification | Email MarketingNewsletter Tools |
How Mailgun and Listmonk Compare
Mailgun
Email API for developers
Free tier available
Listmonk
Self-hosted, open-source platform for managing newsletters, mailing lists, and transactional messages.
Free
Mailgun is a email deliverability tool. Listmonk is in email marketing.
Who Should Use What?
On a budget?
Listmonk is free. Mailgun is freemium.
Go with: Listmonk
Want the highest-rated option?
Neither has user reviews yet.
Go with: Mailgun
Value user reviews?
Neither has user reviews yet.
Go with: Mailgun
3 Questions to Help You Decide
What's your budget?
Mailgun is freemium. Listmonk is free. Go with Listmonk if free matters most.
What's your use case?
Mailgun is a email deliverability tool. Listmonk is in email marketing. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Mailgun
- 0
- Free tier available
- Our pick for this comparison
Listmonk
- Completely free
- Better fit for email marketing
The Bottom Line
Mailgun is our pick. That said, Listmonk is free — hard to beat on price.
Frequently Asked Questions
Is Mailgun or Listmonk better?
Mailgun is rated high in our evaluation. Mailgun is freemium and Listmonk is free.
What are Mailgun and Listmonk used for?
Mailgun: Email API for developers. Listmonk: Self-hosted, open-source platform for managing newsletters, mailing lists, and transactional messages..
What does Mailgun cost vs Listmonk?
Mailgun is freemium (free tier + paid plans). Listmonk is completely free. Visit their websites for detailed pricing.