259+ email tools for developers — transactional APIs, newsletter platforms, and drip campaigns. Alternatives to Mailchimp and SendGrid.
The fastest way to handle email
Bring-your-own-SMTP mail relay with REST API and web UI
Open-source self-hosted email marketing at a fraction of the cost
Email and SMTP testing tool for developers
The best email marketing services and tools help marketers save time and improve their results.
Lovely transactional email with tracking and bounce handling
Browser-based IMAP client with an application-like user interface
Open-source and self-hostable email service
Fast, highly extensible, and event driven SMTP server
Golang package that generates clean, responsive HTML e-mails
The official Dotdigital for Magento2 extension
Complete mailserver solution leveraging the Nix Ecosystem