
Amazon SES
5.9#25 in email apisWebAPI
Visit

| Fact | Amazon SES | Postmark |
|---|---|---|
| Integrations | AWS documentation describes integrations with EC2, Elastic Beanstalk, SNS, Route 53, IAM, S3, Lambda, KMS, CloudTrail, CloudWatch, Data Firehose, Redshift, and OpenSearch Service. | Official integrations include Slack, Zapier, Stripe, WordPress, Supabase, Bubble, Craft CMS, Netlify, and Gravity Forms. |
| Sending methods | Email can be sent through the SES console, SMTP interface, or SES API, accessed with the AWS CLI or an AWS SDK. | Applications can integrate with Postmark through its REST API or SMTP. |
You want what its maker publishes above — check its page for the details.
Postmark suits developers who need to send application email through an API or SMTP and track delivery events. Its inbound processing and message streams also suit services handling both incoming and different types of outgoing email.