Build, test, and send transactional emails at scale. Resend provides the best developer experience helping you reach users instead of spam folders.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)



Amazon Simple Email Service is described as '(Amazon SES) is a cost-effective outbound-only email-sending service built on the reliable and scalable infrastructure that Amazon.com has developed to serve its own customer base' and is an app in the office & productivity category. There are more than 50 alternatives to Amazon Simple Email Service for a variety of platforms, including Web-based, SaaS, Self-Hosted, Windows and Android apps. The best Amazon Simple Email Service alternative is Mailchimp, which is free. Other great apps like Amazon Simple Email Service are Brevo, Mailgun, Sendgrid and LimeJourney.
Build, test, and send transactional emails at scale. Resend provides the best developer experience helping you reach users instead of spam folders.



Harness the power of multichannel marketing with CRM and AI insights, integrating email, SMS, and push notifications. Unify data for personalized B2C engagement, enhance customer experiences through real-time personalization, and foster brand loyalty with robust analytics and automation.


Easy-to-use, email marketing and automation for fast growing businesses. Send group email campaigns, automated messages and targeted newsletters with ease.





A new kind of transactional messaging service designed for developers to work faster and smarter with a powerful infrastructure to scale quickly.




Plunk is the affordable, developer-friendly email platform that brings together marketing, transactional and broadcast emails into one single, complete solution.
Yournotify is an email and sms marketing platform for customer engagement. We help brands build better customer communication and engagement with our easy to use marketing platform to grow their business.


Emailit is a versatile email sending platform catering to both marketers and developers. It offers flexible sending options through SMTP integration and a REST API, ensuring seamless integration with existing applications and software.


Kingmailer offers transactional SMTP, which lets you send, receive and route emails. Best use case is for SaaS, Forums and e-Commerce sites. It's ideal for sending email notifications. You get a clean IP address and Kingmailer offers 99% inbox rate.




All in one email delivery platform that includes an SMTP Relay, API, and a full suite of tools via the browser based UI.
Postmark is a fast and reliable transactional email service. Send with Postmark to ensure your transactional emails get to the inbox on time, every time.

Straightforward SMTP email delivery. Sendamatic was created for those who need to send high volume, high quality transactional emails at an economical price.
