Mailjet vs Sendinblue: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Mailjet and Sendinblue side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Sendinblue leads on higher user rating. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Mailjet
Email marketing and transactional email
Best for you if:
- • You want good email delivery
Sendinblue
One AI-powered customer platform for all your marketing and sales needs.
Best for you if:
- • You want comprehensive all-in-one platform for marketing and sales
| At a Glance | Mailjet | Sendinblue |
|---|---|---|
Starts at | Free plan, paid from $17/mo, billed monthly Essential plan | Free plan |
Category | Email Marketing Transactional Email | CRM Marketing Automation |
Rating | 4.1/5 Capterra 4.2 · G2 3.9 630 reviews | 4.5/5 G2 4.5 2,401 reviews |
Free plan | Yes | Yes |
Choose Mailjet or Sendinblue?
Choose Mailjet if
- You want good email delivery
- You want fair pricing
- You work in email marketing, not CRM
Choose Sendinblue if
- You want comprehensive all-in-one platform for marketing and sales
- You want AI-powered features enhance campaign effectiveness and efficiency
- You work in CRM, not email marketing
In-Depth Analysis
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
- Pro: Good email delivery
- Pro: Fair pricing
- Pro: Good API
- Pro: Email editor
- Pro: EU-based
Weaknesses
- Con: Support varies
- Con: UI could improve
- Con: Limited automation
- Con: Better alternatives exist
- Con: Deliverability varies
Key features
Sendinblue
One AI-powered customer platform for all your marketing and sales needs.
The Free tier is generous with 5,000 emails and AI features, making it excellent for startups and small businesses.
Strengths
- Pro: Comprehensive all-in-one platform for marketing and sales
- Pro: AI-powered features enhance campaign effectiveness and efficiency
- Pro: Multichannel engagement options (email, SMS, WhatsApp, etc.)
- Pro: User-friendly interface with drag-and-drop editor and templates
- Pro: Scalable for businesses of all sizes
Weaknesses
- Con: No specific cons mentioned in the provided text.
Key features
Plans and prices: Mailjet vs Sendinblue
| Tool | Plans and prices | Source |
|---|---|---|
| Mailjet |
| mailjet.com/pricing read Oct 13, 2026 |
| Sendinblue |
| sendinblue.com/pricing read Sep 28, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Mailjet pricing and Sendinblue pricing.
Key Takeaways
Mailjet
- Choose if you want email marketing and transactional email
Sendinblue
- Higher user rating: 4.5/5 vs 4.1/5
What the data shows
On the data below, Sendinblue leads on higher user rating. We do not name an overall winner for this pair.
- Sendinblue has the higher user rating (4.1/5 from 630 reviews for Mailjet, 4.5/5 from 2,401 reviews for Sendinblue).
- Mailjet starts at $17/mo, billed monthly; Sendinblue has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Mailjet and Sendinblue compare in 2026?
On the data below, Sendinblue leads on higher user rating. We do not name an overall winner for this pair. Sendinblue has the higher user rating (4.1/5 from 630 reviews for Mailjet, 4.5/5 from 2,401 reviews for Sendinblue). Mailjet starts at $17/mo, billed monthly; Sendinblue has no public paid plan price on file. Both have a free plan.
What are Mailjet and Sendinblue used for?
Mailjet: Email marketing and transactional email. Sendinblue: One AI-powered customer platform for all your marketing and sales needs.
What does Mailjet cost vs Sendinblue?
Mailjet's cheapest paid plan is Essential at $17/mo, billed monthly; it also has a free plan. Sendinblue has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 13, 2026.
What's the main difference between Mailjet and Sendinblue?
Mailjet's main strength: good email delivery. Sendinblue's main strength: comprehensive all-in-one platform for marketing and sales.