A new kind of transactional messaging service designed for developers to work faster and smarter with a powerful infrastructure to scale quickly.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
- WebApps




Resend.com is described as 'Build, test, and send transactional emails at scale. Resend provides the best developer experience helping you reach users instead of spam folders' and is an app in the development category. There are more than 50 alternatives to Resend.com for a variety of platforms, including Web-based, SaaS, Self-Hosted, iPhone and Linux apps. The best Resend.com alternative is Mailchimp, which is free. Other great apps like Resend.com are HubSpot, Listmonk, Stripo.email and Brevo.
A new kind of transactional messaging service designed for developers to work faster and smarter with a powerful infrastructure to scale quickly.




In a world where everything is shifting, especially the way we communicate, businesses need to keep up. But it doesn’t have to be so hard. Or expensive. erxes offers an all-in-one growth marketing platform for teams and individuals to take care of their customers.




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.


JangoSMTP lets you send transactional emails via SMTP or API. It's the first transactional email service to offer open and click tracking.




User.com is an advanced marketing, communication, and sales system that helps automate personalized communication and streamline business processes. Use features like live chat, in-app messages, mailing, marketing automation, CRM, and user tracking.




You can use ShoutOut to announce a sale, or promote a new item in stock, or even share the news of your engagement.



Growing small businesses use Keap Ultimate for a robust CRM solution with advanced marketing and sales automation, fully customizable campaigns, advanced ecommerce, text marketing, and so much more.




All in one email delivery platform that includes an SMTP Relay, API, and a full suite of tools via the browser based UI.
EmailOctopus is the low-cost email marketing platform offering high deliverability, customer segmentation, customized reports and the ability to drip email sequences, import contacts and integrate with forms.




The open source mail server - Postal is a complete and fully featured mail server for use by websites & web servers. Think Sendgrid, Mailgun or Postmark but open source and ready for you to run on your own servers.




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.

Open-source self-hosted email marketing. Manage your own newsletters at a fraction of the cost.



