Open-source email service with REST API, SMTP relay, SDKs, domain setup, visual campaign editor, analytics, list management, webhooks, and scheduled sends.



Open-source email service with REST API, SMTP relay, SDKs, domain setup, visual campaign editor, analytics, list management, webhooks, and scheduled sends.



The platform offers you a suite of products that you can use for your marketing in order to grow your company, find leads, send emails, create a chatbot and more. Package includes multiple lead generation tools that you can use to grow your company.

Coresender is an email delivery service for transactional and marketing emails that can replace an in-house infrastructure.




Mailcoach is a cloud-hosted or self-hosted email marketing platform that sends out bulk mailings and drip campaigns affordably. It can also keep track of all transactional emails sent out by your app through the API.




Free email delivery testing tool that sends real emails and shows SMTP responses, delivery status, and diagnostic information to help troubleshoot email configuration issues.


SendFleet is a transactional email API built for developers and product teams that need reliable delivery for application emails such as password resets, notifications, magic links, and order confirmations.
