Slack-HN - Read Hacker News right from Slack
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
Rollups by Leave Me Alone - Combine newsletters into weekly digest emails 💌
Clean Email - Clean Email is an online service that empowers you to take control of your mailbox.
HackerScroll - Read top articles from HackerNews in a clean, simple and minimal interface without ads or any other distractions.
Nylas Mail - The Nylas Cloud API powers your application with email, calendar & contacts features. Built-in features for better email, calendar, and contact management.