Constant Contact vs Mailjet: Which is Better in 2026?
Choosing between Constant Contact 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 is our overall pick for email marketing workflows. Pick Constant Contact if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Constant Contact
Established email marketing for small businesses
Best for you if:
- • Affordable email marketing for small businesses
- • Drag-and-drop email builder with templates
Mailjet
Email marketing and transactional email
Best for you if:
- • Mailjet is an email delivery platform for transactional and marketing emails
- • It provides email API, campaign builder, and real-time analytics
| At a Glance |  Constant Contact |  Mailjet |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Email Marketing | Email Marketing |
Rating | 4.2/5 | 4.1/5 |
Free plan | Yes | Yes |
Choose Constant Contact or Mailjet?
Choose Constant Contact if
Established email marketing for small businesses
- Easy to use
- Good for beginners
- Event marketing
- Budget matters (Free vs Free)
Choose Mailjet if
Email marketing and transactional email
- Good email delivery
- Fair pricing
- Good API
| Feature | Constant Contact | Mailjet |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.2/5 11,849 reviews | ★4.1/5 621 reviews |
| Categories | Email MarketingMarketing Automation | Email MarketingTransactional Email |
In-Depth Analysis
Constant Contact
Established email marketing for small businesses
Strengths
- +Easy to use
- +Good for beginners
- +Event marketing
- +Templates
- +Phone support
Weaknesses
- -Expensive for features
- -Limited automation
- -Dated interface
- -Competitors better value
- -Per-contact pricing
Key features
Mailjet
Email marketing and transactional email
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: Constant Contact vs Mailjet
| Plan | Constant Contact | Mailjet |
|---|---|---|
| Tier 1 | $12 month Lite | Free Free |
| Tier 2 | $35 month Standard | $17 month Essential |
| Tier 3 | $80 month Premium | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Constant Contact pricing and Mailjet pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Constant Contact
Want the highest-rated option?
Constant Contact: 4.2/5 (11,849 reviews). Mailjet: 4.1/5 (621 reviews).
Go with: Constant Contact
Value user reviews?
Constant Contact: 11,849 reviews (4.2/5). Mailjet: 621 reviews (4.1/5).
Go with: Constant Contact
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?
Both are email marketing tools. Compare their specific features to decide.
How important are ratings?
Constant Contact is rated higher: 4.2/5 vs 4.1/5.
Key Takeaways
Mailjet
- Free tier available
- Our pick for this comparison
Constant Contact
- Higher user rating: 4.2/5 vs 4.1/5
- Larger review base (11,849 reviews)
The Bottom Line
Mailjet is our pick.
Frequently Asked Questions
Is Constant Contact or Mailjet better?
Mailjet is rated in our evaluation. Both are freemium.
What are Constant Contact and Mailjet used for?
Constant Contact: Established email marketing for small businesses. Mailjet: Email marketing and transactional email.
What does Constant Contact cost vs Mailjet?
Constant Contact is freemium (free tier + paid plans). Mailjet is freemium (free tier + paid plans). Visit their websites for detailed pricing.