MailerSend vs Mailjet: Which is Better in 2026?
Choosing between MailerSend 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.
Bottom line: Mailjet wins this matchup. Pick MailerSend if you need email.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
MailerSend
Intuitive email API and SMTP email sending with high deliverability and easy integration.
Best for you if:
- • You want easy and quick integration with extensive documentation and SDKs
- • You want high email deliverability rates and managed sender reputation
Mailjet
Email marketing and transactional email
Best for you if:
- • You want good email delivery
- • You want fair pricing
| At a Glance | MailerSend | Mailjet |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Email Marketing | |
Rating | 4.3/5 | 4.1/5 |
Free plan | Yes | Yes |
Choose MailerSend or Mailjet?
Choose MailerSend if
Intuitive email API and SMTP email sending with high deliverability and easy integration.
- You want easy and quick integration with extensive documentation and SDKs
- You want high email deliverability rates and managed sender reputation
- Your work is email-shaped, not email marketing-shaped
Choose Mailjet if
Email marketing and transactional email
- You want good email delivery
- You want fair pricing
- Your work is email marketing-shaped, not email-shaped
| Feature | MailerSend | Mailjet |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.3/5 108 reviews | ★4.1/5 630 reviews |
| Categories | EmailDeveloper Tools | Email MarketingTransactional Email |
In-Depth Analysis
MailerSend
Intuitive email API and SMTP email sending with high deliverability and easy integration.
MailerSend offers a very generous Free tier and competitive pricing for its lower-volume plans.
Watch out
Overage fees apply for exceeding email limits.
Strengths
- +Easy and quick integration with extensive documentation and SDKs.
- +High email deliverability rates and managed sender reputation.
- +User-friendly interface suitable for both technical and non-technical users.
- +Excellent 24/7 customer support with high satisfaction rates.
- +Scalable infrastructure for sending varying volumes of emails.
Weaknesses
- -No specific cons were mentioned in the provided text.
Key features
Mailjet
Email marketing and transactional email
Mailjet's Free tier is quite generous with 6,000 emails per month, making it a good starting point.
Strengths
- +Good email delivery
- +Fair pricing
- +Good API
- +Email editor
- +EU-based
Weaknesses
- -Support varies
- -UI could improve
- -Limited automation
- -Better alternatives exist
- -Deliverability varies
Key features
Pricing: MailerSend vs Mailjet
| Plan | MailerSend | Mailjet |
|---|---|---|
| Tier 1 | $0 Free | Free Free |
| Tier 2 | $7.00 /month Hobby | $17 month Essential |
| Tier 3 | $25 /month Starter | N/A |
| Tier 4 | $25 /month Professional | N/A |
| Tier 5 | Contact us Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on MailerSend pricing and Mailjet pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: MailerSend
Want the highest-rated option?
MailerSend: 4.3/5 (108 reviews). Mailjet: 4.1/5 (630 reviews).
Go with: MailerSend
Value user reviews?
MailerSend: 108 reviews (4.3/5). Mailjet: 630 reviews (4.1/5).
Go with: Mailjet
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
MailerSend is a email tool. Mailjet is in email marketing. Pick the category that matches your needs.
How important are ratings?
MailerSend is rated higher: 4.3/5 vs 4.1/5.
Key Takeaways
Mailjet
- Larger review base (630 reviews)
- Free tier available
- Our pick for this comparison
MailerSend
- Higher user rating: 4.3/5 vs 4.1/5
- Better fit for email
The Bottom Line
Mailjet wins this matchup.
Frequently Asked Questions
Is MailerSend or Mailjet better?
Mailjet is rated in our evaluation. Both are freemium.
What are MailerSend and Mailjet used for?
MailerSend: Intuitive email API and SMTP email sending with high deliverability and easy integration.. Mailjet: Email marketing and transactional email.
What does MailerSend cost vs Mailjet?
MailerSend is freemium (free tier + paid plans). Mailjet is freemium (free tier + paid plans). Visit their websites for detailed pricing.