Maileroo - Maileroo is a powerful email delivery platform, featuring a user-friendly SMTP service and Email API. It specializes in supporting transactional emails with advanced features like delivery tracking, as well as detailed open and click monitoring.
Tabbie - The missing tab manager for Chrome
Postmark Express - What happens to your emails after you hit the "send" button?
Workona - A better way to work in the browser.
Firefox Relay - Keep your email safe from hackers & trackers...
Tab Manager Plus for Chrome - The only tab manager you'll ever need