Mailchimp vs Postmark: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Mailchimp
Mailchimp is an email marketing and automation platform that helps businesses create campaigns, manage audiences, and grow customer relationships easily.
Postmark
Postmark is a fast and reliable email delivery service that helps businesses send transactional emails through SMTP and API integration.
Mailchimp
Mailchimp is an email marketing and automation platform that helps businesses create campaigns, manage audiences, and grow customer relationships easily.
Postmark
Postmark is a fast and reliable email delivery service that helps businesses send transactional emails through SMTP and API integration.
Mailchimp
Email campaign creation with drag-and-drop editor
Marketing automation for customer journeys
Contact management and smart segmentation
Real-time analytics and performance tracking
Integration with Shopify, WordPress, and Salesforce
Landing page and website builder
Social media post scheduling
SMS marketing add-on
AI-powered send time optimization
Mobile app for iOS and Android
Postmark
Fast email delivery to inbox in seconds
API and SMTP integration options
Pre-built responsive email templates
Detailed tracking and analytics
Message streams for email separation
Bounce and spam monitoring
Expert customer support team
DMARC security tools included
Webhook notifications for events
Multiple programming language libraries
Domain authentication assistance
Real-time delivery statistics
Mailchimp
Mailchimp offers flexible pricing based on your contact list size and features needed.
Free Plan: Perfect for beginners with up to 500 contacts and 1,000 monthly emails. Includes basic email tools and limited reporting. Currently has a promotional offer with expanded features.
Essentials Plan: Starts at $13 per month for 500 contacts (promotional price $6.50 for 12 months). Includes 5,000 monthly emails, 3 user seats, and 24/7 support with limited automation.
Standard Plan: Starts at $20 per month for 500 contacts (promotional price $10 for 12 months). Offers 6,000 monthly emails, 5 user seats, advanced automation with 200 flow steps, and AI features at no extra cost.
Premium Plan: Starts at $350 per month for 10,000 contacts (promotional price $175 for 12 months). Includes 150,000 monthly emails, unlimited users and audiences, phone support, and 5 role-based access levels for complex business needs.
All paid plans scale with your contact list, and you get better features as you upgrade.
Postmark
Postmark offers clear pricing plans to fit different needs. Every account starts with a Free Developer Plan that includes 100 emails every month and never expires - perfect for testing or small projects.
The Basic Plan costs $15 per month and includes 10,000 emails. You can add more at $1.80 per 1,000 extra emails. This plan supports up to 4 users and 5 servers.
The Pro Plan at $16.50 monthly includes 10,000 emails with additional emails at $1.30 per 1,000. It offers up to 6 users, 10 servers, and includes inbound email features.
The Platform Plan costs $18 monthly for 10,000 emails, with extras at $1.20 per 1,000. It includes unlimited users, servers, and all advanced features.
High-volume senders can contact their team for custom pricing with dedicated IP addresses and priority support.