Resend
The best way to reach humans instead of spam folders. Deliver transactional and marketing emails at scale.
Product feedback
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Structured reviews help builders understand how this product works in practice.
Developer-first email infrastructure that makes product email easier to ship
As we continue using Resend, the areas we’ll pay closest attention to are template organization, notification workflows, deliverability visibility, and how the platform handles more complex email needs as a product grows. So far, Resend has covered our core email needs well. For teams building larger products, more guidance and structure around managing templates, environments, audiences, event types, and lifecycle messaging over time would make the platform even stronger.
Other options in this space include SendGrid, Mailgun, Postmark, Amazon SES, Mandrill, Customer.io, Loops, and Brevo depending on the use case. The reason Resend stands out is that it feels more developer-native. Some alternatives are powerful, but can feel heavier, older, or more focused on traditional marketing email. Resend is easier to reason about when the goal is to integrate email directly into a product, send transactional messages, manage broadcasts, monitor delivery events, and move quickly without adding unnecessary complexity.