Mailjet vs Plunk: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Mailjet
Mailjet is an email marketing platform that helps businesses create, send, and track marketing and transactional emails with ease.
Plunk
Plunk is an open-source email platform that combines marketing, transactional, and broadcast emails into one affordable solution.
Mailjet
Mailjet is an email marketing platform that helps businesses create, send, and track marketing and transactional emails with ease.
Plunk
Plunk is an open-source email platform that combines marketing, transactional, and broadcast emails into one affordable solution.
Mailjet
Drag-and-drop email builder with templates
Real-time team collaboration on campaigns
Contact list management and segmentation
Marketing automation and drip campaigns
A/B testing for subject lines and content
Detailed analytics and reporting dashboard
SMTP relay and REST API for developers
Email address validation tools
Multi-user access with role permissions
AI-assisted content creation
Landing page builder
Inbox preview across devices
Plunk
Three email types in one platform: transactional, automation, and broadcast
Open-source with self-hosting option
Built on Amazon Web Services for reliability
Simple API integration with multiple programming languages
Responsive email editor and HTML import
Unlimited contact storage with segmentation
Real-time tracking and analytics
Custom domain support
Usage-based pricing at $0.001 per email
Free plan with 3,000 emails monthly
Mailjet
Mailjet offers a range of pricing plans to fit different business needs. The Free plan includes 6,000 emails per month with a daily limit of 200 emails, perfect for getting started with up to 1,000 contacts.
The Essential plan starts at $17 per month for 15,000 emails monthly. This plan removes daily sending limits and adds unlimited contacts, online support, and 500 email validations per month. You also get AI-assisted content creation.
The Premium plan costs $27 per month for 15,000 emails and includes all Essential features plus advanced statistics, marketing automation, A/B testing, landing pages, and priority support. You get 2,000 email previews monthly and can manage up to 20 subaccounts.
For larger organizations, the Custom plan offers tailored solutions with dedicated account management, deliverability consulting, custom user permissions, and specialized training. Pricing is provided upon request based on your specific needs.
Plunk
Plunk offers transparent and affordable pricing that scales with your needs.
The Free Plan costs nothing and includes 1,000 emails per month for each type - that's 1,000 automated emails, 1,000 transactional emails, and 1,000 campaign emails. You get unlimited contacts and can send from your own domain right from the start.
For businesses that need more volume, the Pay-As-You-Go Plan charges just $0.001 per email (that's $1 per 1,000 emails). This plan includes unlimited emails of all types, unlimited contacts, removes Plunk branding from your emails, adds email tracking and analytics, and still lets you send from your custom domain.
This pricing is significantly cheaper than competitors like Mailchimp or SendGrid, which can cost 3-5 times more for the same number of emails.