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The Verdict
Is Mailjet right for you?
Mailjet positions itself as the bridge between marketers and developers, offering both drag-and-drop email campaigns and API infrastructure. With volume-based pricing instead of contact limits and GDPR compliance baked in, it's targeting teams that need both marketing tools and technical flexibility.
Mailjet is an email platform that bridges marketing and development needs with volume-based pricing starting at $17/month for 15,000 emails. It offers both visual campaign builders and well-documented APIs, making it suitable for teams that need marketing automation alongside transactional email capabilities.
The volume-based pricing model is refreshing in a market dominated by contact-based plans, but the feature set feels more basic compared to dedicated marketing platforms at similar price points.
Why I'm covering this
Mailjet represents a different approach in email marketing with volume-based pricing and strong developer tools. While it may not excel at specialized marketing automation, the hybrid model serves a real market need that most platforms ignore.
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Who It's For
The right fit (and the wrong one)
✓Best for
- +Development Teams Need both marketing campaigns and transactional email APIs in one platform with technical documentation and SMTP relay support.
- +High-Volume Senders Send large volumes to smaller lists and benefit from unlimited contacts with volume-based pricing structure.
- +European Companies Require GDPR compliance with EU-based hosting options and privacy-first infrastructure built into the platform.
- +Collaborative Marketing Teams Need real-time collaboration features for template editing and approval workflows with multiple team members.
- +Budget-Conscious Businesses Want professional email marketing without contact-based pricing restrictions that can quickly escalate costs.
- +SaaS teams sending both marketing newsletters and transactional emails (password resets, billing notifications) from the same platform Unified API handles both email types without juggling separate services, while collaboration features keep marketing and dev teams aligned
- +European B2B companies prioritizing GDPR compliance and data sovereignty Built-in GDPR compliance, European hosting options, and privacy-first approach eliminate compliance headaches for EU businesses
- +Marketing agencies managing email campaigns for multiple clients Subaccount system, multi-user permissions, and real-time collaboration tools streamline client work and team coordination
- +Growing e-commerce stores needing reliable transactional email delivery alongside promotional campaigns High deliverability focus with dedicated IPs at scale, plus unified platform reduces vendor management overhead
✗Skip this if
- −Advanced Automation Users Need behavioral triggers and customer journey mapping that dedicated marketing platforms provide.
- −Ecommerce Stores Require specialized product recommendations, abandoned cart recovery, and deep shopping platform integrations.
- −Small List Builders Have few contacts but send frequently, making contact-based pricing more economical than volume-based plans.
- −Template-Heavy Users Need extensive template libraries and advanced design customization options beyond Mailjet's basic offerings.
- −Enterprise Analytics Needs Require advanced reporting, attribution modeling, and integration with business intelligence tools.
- −Solo content creators sending simple newsletters to under 1,000 subscribers The $17/month minimum is expensive for basic needs, and collaboration features add complexity without valueTry MailerLite →
- −Advanced e-commerce marketers needing behavioral triggers and multi-channel automation Automation capabilities are too basic compared to specialized platforms, lacks SMS and advanced segmentationTry Klaviyo →
- −Bloggers and individual marketers wanting the simplest possible email setup Developer-focused features and team collaboration tools create unnecessary complexity for simple use casesTry Buttondown →
Consider instead
ActiveCampaign
Klaviyo
MailerLiteFeatures
What can Mailjet do?
The email editor combines simplicity with flexibility, offering drag-and-drop functionality alongside HTML coding options for technical users. The AI content generator supports 21 languages and can create both templates and copy suggestions, though the template library feels smaller compared to specialized design platforms. Brand kit integration lets you apply consistent styling across campaigns with one click.
Automation capabilities cover the basics well but lack the behavioral triggers found in advanced platforms. You can build welcome sequences, re-engagement campaigns, and basic customer journeys through the visual builder. The A/B testing allows up to 10 variations, which is more generous than many competitors, though the testing options focus mainly on subject lines and send times rather than advanced content variations.
The developer-friendly features set Mailjet apart from pure marketing platforms. The REST API handles both marketing and transactional emails, while SMTP relay provides reliable delivery infrastructure. MJML framework support appeals to developers who want precise email rendering control. Email validation helps maintain list quality by identifying invalid addresses before sending.
Collaboration tools address a pain point for marketing teams. Real-time editing lets multiple users work on templates simultaneously, while approval workflows ensure brand consistency. Locked sections protect key branding elements, and team commenting facilitates feedback without external tools.
Email Creation & Design
Marketing Automation
Developer Tools
Analytics & Optimization
Team Collaboration
UX & Support
Is Mailjet easy to use?
The interface strikes a balance between simplicity and functionality, though it feels less polished than modern marketing platforms. Navigation is logical, but some advanced features require digging through multiple menus. The onboarding process covers basics but assumes more technical knowledge than beginner-friendly platforms.
G2 reviews consistently praise the platform's ease of use for basic functions while noting limitations in customer support responsiveness. Users report that technical documentation is comprehensive for developers but marketing-focused help could be more detailed. The collaboration features work smoothly once teams adapt to the workflow, though initial setup requires some coordination.
Support quality varies by plan level, with free users getting limited assistance and premium customers accessing phone support. Response times improve significantly on higher-tier plans, but basic support can be slow according to user feedback.
Pricing
How much does Mailjet cost?
Mailjet starts at $17/month. That's 40% below median for Email Marketing tools. A free plan is available.
Mailjet Pricing Analysis
vs. 36 email marketing toolsAbove average for email marketing tools
More expensive than 56% of email marketing tools on That Marketing Buddy's database. Mailjet also offers a free plan.
Mailjet's volume-based pricing starts at $17/month for 15,000 emails with unlimited contacts, positioning it differently from contact-based competitors. The Essential plan includes basic features, while Premium at $27/month adds automation, A/B testing, and advanced analytics. Annual billing provides a 10% discount across all paid plans.
The free plan offers 6,000 emails monthly with a 200-email daily limit, which is generous for testing but restrictive for active campaigns. Unlike contact-based platforms, you won't face sudden price jumps as your list grows, making costs more predictable for high-volume senders. However, if you send infrequently to large lists, contact-based pricing might be more economical.
Value assessment reveals mixed results: the combination of marketing and API features provides good value for technical teams, but pure marketing users might find better feature density at similar price points with dedicated platforms like ActiveCampaign or Moosend.
| Plan | Monthly |
|---|---|
| FreePopular | Free |
| EssentialPopular | $17/mo |
| PremiumPopular | $27/mo |
| CustomPopular | Custom |
External Ratings
What 171 reviewers say
Aggregated from 1 platforms
Mailjet holds a 4.0/5 average rating across 171 reviews on G2.
"Mailjet is extremely simple and flexible, helping beginners to have an easy experience without any help. The app provides real time collaboration, something that allows instant editing or commentary on an email template"
G2"I like Mailjet's built-in GDPR compliance because it gives me peace of mind. I also appreciate the AI-powered real-time collaboration, which feels a bit like using Google Docs for email"
G2"We send about a million emails everyday now. As a result, it's really important to get the newsletter out quickly, and Mailjet has helped us improve both our sending speed and deliverability"
G2"Mailjet lacks a perfect list segmentation support and this affects its customer journey building process. The app have a limitations for free version, which cap the daily emails"
G2"Not a lot of customization, library kinda small, that sort of thing"
G2Downsides
What's wrong with it
Basic Automation Features
Limited trigger options and customer journey complexity compared to specialized marketing automation platforms
Small Template Library
Fewer pre-designed templates than competitors, requiring more custom design work for visually rich campaigns
Segmentation Limitations
List segmentation capabilities are more limited than advanced marketing platforms, affecting targeting precision
Free Plan Restrictions
200 emails per day limit on free plan is restrictive for active testing and small business campaigns
Customer Support Gaps
Response times can be slow on lower-tier plans, with limited support channels for free users
Limited Customization Options
Design flexibility is constrained compared to platforms focused purely on email marketing creativity
Buddy's Take
These limitations are most problematic for users expecting advanced marketing automation or extensive design options. The platform works well for its intended hybrid use case but may feel restrictive for specialized marketing needs.
FAQ
Frequently asked questions
Emails sent. Unlike most competitors, Mailjet uses volume-based pricing where you pay for emails delivered rather than contacts stored, with unlimited contacts on all paid plans.
Yes. Mailjet combines marketing campaign tools with API infrastructure for transactional emails, making it suitable for teams needing both capabilities in one platform.
Yes, but limited to 6,000 emails per month with a 200-email daily sending cap. You can store unlimited contacts but sending is volume-restricted.
Yes. Built-in GDPR compliance with EU-based hosting options, privacy-first infrastructure, and compliant subscription forms are core platform features.
Multiple team members can edit email templates simultaneously with live commenting and approval workflows, similar to Google Docs but for email design.
REST API, SMTP relay, webhooks, and MJML framework support for both marketing campaigns and transactional email delivery on all plans including free.
Yes. A/B testing supports up to 10 variations and covers sender names, subject lines, and visual content elements, though not as extensive as specialized platforms.
Additional emails are billed at overage rates. You can continue sending beyond plan limits, but costs will increase based on usage.
Clean pricing structure with no daily limits on paid plans, but the jump from free to Essential at $17/month is steep for smaller lists.
Mailjet is best for: SaaS teams sending both marketing newsletters and transactional emails (password resets, billing notifications) from the same platform; European B2B companies prioritizing GDPR compliance and data sovereignty; Marketing agencies managing email campaigns for multiple clients; Growing e-commerce stores needing reliable transactional email delivery alongside promotional campaigns.
Recent AI template generator and content assistant show active development, plus solid API foundation for custom integrations.
Standard data export capabilities but no standout migration tools, and you'll lose the collaborative workflow setup.
Mailjet starts from $17/month. A free plan is available.
Sources & References (6)
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Joonas Rotko
Author & founder of That Marketing Buddy
I score marketing software for AI-stack fit (MCP, API, agent-readiness), backed by 10+ years in digital marketing.
This page may contain affiliate links. I earn a commission at no extra cost to you. This never influences ratings.