AffiliateWP - A powerful affiliate marketing solution for WordPress.
Hiver - Manage Customer Support, Sales and Projects right from your Gmail inbox. Collaborate with Shared Labels, Shared Contacts, email notes, email reminders and email templates
Echo - Golang HTTP server framework
Clean Email - Clean Email is an online service that empowers you to take control of your mailbox.
Rakuten Marketing Affiliate - Rakuten Marketing Affiliate is a comprehensive affiliate network that helps marketers get to engage consumers through their customer journey.
Nylas Mail - The Nylas Cloud API powers your application with email, calendar & contacts features. Built-in features for better email, calendar, and contact management.