Mailgun

Mailgun is a transactional email API service designed for developers. It provides tools to send, receive, track, and optimize emails, focusing on deliverability and validation. The service offers developer-friendly APIs for integration into applications. It includes a comprehensive suite of deliverability tools, such as email validation, inbox placement testing, and blocklist monitoring. Mailgun also features an Email Template Builder, flexible data routing, and an AI-powered Virtual Email Assistant for support. Send-time optimization is available to enhance email performance.