Managing mailservers without delay or disruption is hard. Lightmeter Open Source Mailops monitoring that saves you time and money.
Cost / License
- Free
- Open Source
Platforms
- Linux
- Self-Hosted




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 Android apps. The best Resend.com alternative is Mailchimp, which is free. Other great apps like Resend.com are Listmonk, HubSpot, Brevo and GetResponse.
Managing mailservers without delay or disruption is hard. Lightmeter Open Source Mailops monitoring that saves you time and money.




Publicate makes creating powerful email newsletters and weekly web roundups as simple as drag and drop.The content library connects to all of your favourite sources like RSS, Feedly, Pocket, Slack, Cronycle etc so you can automatically build and organise a resource of great...





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




All in one email delivery platform that includes an SMTP Relay, API, and a full suite of tools via the browser based UI.
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.




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.




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.




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.




AnyBiz is a platform dedicated to revolutionizing B2B lead generation through AI-driven sales agents. These agents are designed to look natural, feel real, and build genuine connections with potential customers.
