Amazon SES vs Substack
Detailed side-by-side comparison
Amazon SES
FreeAmazon SES is a developer-focused, cloud-based email sending service built on AWS infrastructure that excels at delivering transactional, marketing, and notification emails at scale. It offers exceptional deliverability and cost-effectiveness but requires technical expertise to configure and manage properly.
Visit Amazon SESSubstack
FreeSubstack is an all-in-one newsletter platform designed for writers and content creators who want to publish content and monetize through paid subscriptions. It combines email delivery, website hosting, and payment processing in a simple, no-code interface with built-in audience discovery features.
Visit SubstackFeature Comparison
| Feature | Amazon SES | Substack |
|---|---|---|
| Email Delivery Infrastructure | Enterprise-grade AWS infrastructure with 99% uptime SLA, dedicated IPs, and advanced reputation management for maximum deliverability | Reliable email delivery managed entirely by Substack with no configuration needed, optimized for newsletter content |
| Setup and Technical Requirements | Requires technical knowledge for API integration, DKIM/SPF configuration, and account approval process that can take time | Zero technical setup required - writers can start publishing within minutes with a simple web interface |
| Content Management | Minimal template management and requires integration with external tools for content creation and management | Built-in content editor, hosted website archive, podcast hosting, and community features like comments and threads |
| Monetization and Payments | No built-in payment processing - requires separate integration with payment systems for any monetization | Integrated subscription billing and payment processing with automatic handling of free and paid tiers |
| Analytics and Tracking | Advanced email analytics with detailed delivery metrics, bounce tracking, and integration with Amazon SNS for notifications | Basic analytics focused on subscriber growth, open rates, and subscription metrics within the dashboard |
| Audience Discovery | No audience discovery features - purely a sending service requiring external marketing efforts | Built-in discovery through Substack network, recommendations, and community features that help grow readership |
Pricing Comparison
Amazon SES is extremely cost-effective at $0.10 per 1,000 emails with a generous free tier (62,000 emails/month on EC2), making it ideal for high-volume senders. Substack charges no upfront fees but takes a 10% cut of subscription revenue, which can become expensive at scale but eliminates technical overhead.
Verdict
Choose Amazon SES if...
Choose Amazon SES if you have technical resources, need to send high volumes of transactional or marketing emails cost-effectively, or require deep integration with AWS services and custom email workflows.
Choose Substack if...
Choose Substack if you're a writer or content creator who wants to quickly launch a newsletter with built-in monetization, needs zero technical setup, and values simplicity and audience discovery over customization and cost optimization.
Get Your Free Software Recommendation
Answer a few quick questions and we'll match you with the perfect tools
Select the category that best fits your needs
Pros & Cons
Amazon SES
Pros
- + Extremely cost-effective pricing starting at $0.10 per 1,000 emails
- + High deliverability rates backed by Amazon's infrastructure
- + Seamless integration with AWS ecosystem and services
- + Generous free tier for EC2-hosted applications
Cons
- - Requires technical knowledge to set up and configure properly
- - Limited built-in email template management and marketing features
- - Account approval process can be lengthy for new users
Substack
Pros
- + No upfront costs - only pays when you earn through 10% platform fee
- + Extremely simple setup with minimal technical knowledge required
- + Writers own their subscriber list and can export at any time
- + Built-in discovery through Substack network and recommendations
Cons
- - Limited customization and branding options compared to dedicated email tools
- - 10% platform fee can become expensive as revenue scales
- - Basic email design and layout capabilities with fewer templates