Firebase is a Google-owned web and mobile application development platform that allows you to create high-quality apps and take your business to the next level. You can also use the platform to send emails and enhance the capabilities of your apps.

In this article, we’re going to talk about how to send emails with Firebase and Nodemailer and how to test them with Mailtrap.

CodeIgniter is an application development framework that helps PHP developers to create websites faster while avoiding a long time on configuration. It contains a rich set of libraries, including Codeigniter’s email Library, needed for frequent tasks such as an email sender. This article will demonstrate how to set up a CodeIgniter environment and develop a mailer by sending HTML emails, attachments and how to test it with Mailtrap.

SendGrid was built as a transactional email service, and then evolved into a Twilio SendGrid Email Platform. Now it is one of the most popular email sending providers, both for email marketers and developers. At the same time, there are 400+ other email sending services, so if you are looking for a Sendgrid equivalent, you definitely have plenty to choose from. We have prepared this article to help you find the right email sending service among the huge list of available options.