
CodeKit
Node.js
Ruby on Rails
ImageOptim
Django
Laravel
Meteor
ASP.NET
SendGrid Email API
Mailgun
Brevo
Sparkpost
Postmark
Mailjet
Resend
Elastic Email
CodeKitNode.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications
Mailgun - A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.
Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
ImageOptim - Faster web pages and apps.
Sparkpost - Deliver your app and website emails on time and to the inbox. Trusted to send 25% of the world's non-spam email. Email delivery for companies big and small.