Open Source Alternatives to Amazon SES

A cloud-based email service provider designed for high-volume email automation. The platform integrates into any application to send transactional emails, marketing campaigns, and newsletters. It provides tools for managing email deliverability, sender statistics, and IP addresses, including options for dedicated, shared, or owned IP addresses. The service is used by businesses to automate purchase notifications, deliver promotional content globally, and manage incoming emails at scale. It allows users to protect and automate incoming emails through a mail manager and maintain security and compliance control. The product is deployed as a pay-as-you-go service with no minimum charges or contract negotiations, ensuring that users pay only for the volume of emails sent and received.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Amazon SES give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to Amazon SES. The most popular is Hyvor Relay. It uses the AGPL-3.0 license and ships an official Docker image.