Amazon SES vs Postmark: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Amazon SES
Amazon SES is a cloud-based email service that lets you send and receive emails at scale with pay-as-you-go pricing.
Postmark
Postmark is a fast and reliable email delivery service that helps businesses send transactional emails through SMTP and API integration.
Amazon SES
Amazon SES is a cloud-based email service that lets you send and receive emails at scale with pay-as-you-go pricing.
Postmark
Postmark is a fast and reliable email delivery service that helps businesses send transactional emails through SMTP and API integration.
Amazon SES
Send and receive emails at any scale
Pay only for emails you actually send
Built-in spam and virus protection
Email authentication with SPF, DKIM, DMARC
Real-time delivery tracking and analytics
Dedicated or shared IP addresses
Template support for personalized emails
Integration with AWS services
Sandbox mode for safe testing
99.9% uptime guarantee
Global endpoint support
Mail Manager for advanced routing
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
Amazon SES
Amazon SES uses simple pay-as-you-go pricing with no hidden fees or contracts. You only pay for what you use, making it affordable for any business size.
Free Tier: New AWS customers get 3,000 message charges free monthly for the first 12 months. This covers sending, receiving, or using Virtual Deliverability Manager features. Each sent or received email counts as one message charge.
Standard Pricing: After the free tier, outbound emails cost $0.10 per 1,000 emails sent, plus $0.12 per GB for attachments. Inbound emails cost $0.10 per 1,000 emails received, plus $0.09 per 1,000 chunks processed.
Add-on Features: Dedicated IPs start at $24.95 monthly per address. Virtual Deliverability Manager costs $0.07 per 1,000 emails for volumes under 10 million. Mail Manager open ingress endpoints cost $50 monthly, with email processing at $0.15 per 1,000 emails.
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.
