HEY - Email at its best, new from Basecamp.
Kiwi for Gmail - Dedicated Gmail client with clean integration of Google Calendar, Contacts, Google Drive, and...
Mailo - Mailo is an email client where you can send and receive emails to and from anyone with an email address.
Shift - Shift is the ultimate email client for managing Mail, Calendar, Drive, Slack, Asana, Jira, Evernote, and all your other favourite apps
eclipso Mail Europe - Privacy first. Your Email. Your Cloud. Your Office. Simplify your life with eclipso, the safe & central place to organize and share your emails, photos, files, contacts, calendar events and more.
Wavebox - The powerful productivity browser like no other, multi-account sign-in, tab sleeping, groups & pins