Detailed technical benchmark and comparison between Amazon SES API and EmailJS API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Send high-volume transactional email at AWS's lowest cost
Send templated emails straight from frontend JavaScript, no backend needed
Amazon SES API is best for high-volume transactional email at the lowest cost for AWS-connected applications. Best for teams already on AWS who need to send millions of emails per month cost-effectively.
EmailJS API is best for static sites, React/Vue apps, indie projects, and contact forms without a backend
| Highlight | A Amazon SES API | E EmailJS API |
|---|---|---|
| Authentication | AWS IAM (Access Key + Secret Key) or SMTP credentials | API Key |
| Rate Limit | Default: 200 emails/day (sandbox). Production: up to millions/day after sandbox exit. Configurable. | Configurable |
| Sandbox Mode | ✓ Available | ✓ Available |
| Webhooks | Not verified yet | Not verified yet |
| API Services | Transactional Email DeliveryBulk / Marketing Email CampaignsDrag-and-Drop Email TemplatesSMTP Relay Support | Transactional Email DeliveryBulk / Marketing Email CampaignsDrag-and-Drop Email TemplatesSMTP Relay Support |
| Supported Regions |
| Fee Component | A Amazon SES API | E EmailJS API |
|---|---|---|
| Free Tier / Trial Credits | Free if sent from EC2 | Free:200 emails/month |
| Rates & Additional Terms |
| Paid from $15/month |
Discover head-to-head comparisons between Amazon SES API and SendGrid Email API
Discover head-to-head comparisons between EmailJS API and SendGrid Email API
Discover head-to-head comparisons between Amazon SES API and Brevo (Sendinblue) API
Discover head-to-head comparisons between EmailJS API and Brevo (Sendinblue) API
Discover head-to-head comparisons between Amazon SES API and Disify API
Discover head-to-head comparisons between EmailJS API and Disify API