Open Source Tools Tagged smtp

Self-hosted email marketing platform with unlimited sending, AI-powered email creation, real-time analytics, and no monthly fees. Complete SMTP soluti

Self-hosted email marketing platform with unlimited sending, AI-powered email creation, real-time analytics, and no monthly fees. Complete SMTP solution. It is positioned as an open-source alternative to Resend, Mailchimp, Brevo, SendGrid. Primary category: Email Marketing & Newsletters. Detected stack: JavaScript, NodeJS, CSS, Bash, Typescript, Docker. Review the imported record before publishing or editing SEO copy.

Self-hosted email API alternative to AWS SES & Mailgun. Open-source AGPL-3.0 with enterprise features, automated deliverability, and cloud version com

Self-hosted email API alternative to AWS SES & Mailgun. Open-source AGPL-3.0 with enterprise features, automated deliverability, and cloud version coming 2026. It is positioned as an open-source alternative to Resend, SendGrid, Mailgun, AWS SES. Primary category: Email Platforms. Detected stack: JavaScript, Github Actions, NodeJS, CSS, Bash, Typescript. Review the imported record before publishing or editing SEO copy.

Send email campaigns and transactional messages to millions of subscribers with a single high-performance binary backed by Postgres.

Send email campaigns and transactional messages to millions of subscribers with a single high-performance binary backed by Postgres. It is positioned as an open-source alternative to Resend, Substack, Mailchimp, Brevo. Primary category: Email Marketing & Newsletters. Detected stack: JavaScript, Github Actions, NodeJS, CSS, Bash, Typescript. Review the imported record before publishing or editing SEO copy.

Self-hosted email delivery platform with powerful features for transactional and bulk emails, offering full control and customization.

Self-hosted email delivery platform with powerful features for transactional and bulk emails, offering full control and customization. It is positioned as an open-source alternative to Resend, Mailchimp, Brevo, SendGrid. Primary category: Email Marketing & Newsletters. Detected stack: JavaScript, Github Actions, Bash, Docker, SCSS, Ruby. Review the imported record before publishing or editing SEO copy.