Keila vs Mailjet: Which Should You Choose in 2026?
Choosing between Keila and Mailjet 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 February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Keila
Open-source email newsletter tool for easy and reliable campaign management.
Best for you if:
- • Open-source email newsletter tool with self-hosting options.
- • Offers flexible email editors, including visual, Markdown, and MJML.
Mailjet
Email marketing and transactional email
Best for you if:
- • You want the higher-rated option (8.1/10 vs 0.0/10)
- • You want to try before committing
- • Mailjet is an email delivery platform for transactional and marketing emails
- • It provides email API, campaign builder, and real-time analytics
| At a Glance |  Keila |  Mailjet |
|---|---|---|
Price | Paid | Free + Paid |
Best For | Email Marketing | Email Marketing |
Rating | —/100 | 81/100 |
| Feature | Keila | Mailjet |
|---|---|---|
| Pricing Model | Paid | Freemium |
| Editorial Score | — | 81 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Email MarketingNewsletter Tools | Email MarketingMarketing Automation |
How Keila and Mailjet Compare
Keila
Open-source email newsletter tool for easy and reliable campaign management.
Paid
Mailjet
Email marketing and transactional email
Free tier available · 81/100 score
Who Should Use What?
On a budget?
Mailjet has a free tier. Keila is paid only.
Go with: Mailjet
Want the highest-rated option?
Mailjet scores 81/100. Keila is unrated.
Go with: Mailjet
Value user reviews?
Neither has user reviews yet.
Go with: Mailjet
3 Questions to Help You Decide
What's your budget?
Keila is paid. Mailjet is freemium. Mailjet lets you start free.
What's your use case?
Both are email marketing tools. Compare their specific features to decide.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Mailjet
- Higher score: 81/100 vs unrated
- Free tier available
- Our pick for this comparison
Keila
The Bottom Line
Mailjet (81/100) is our pick.
Frequently Asked Questions
Is Keila or Mailjet better?
Mailjet scores 81/100 in our evaluation. Keila is paid and Mailjet is freemium.
What are Keila and Mailjet used for?
Keila: Open-source email newsletter tool for easy and reliable campaign management.. Mailjet: Email marketing and transactional email.
What does Keila cost vs Mailjet?
Keila is a paid tool. Mailjet is freemium (free tier + paid plans). Visit their websites for detailed pricing.