Boost your productivity and send better email with Mailspring, a beautiful, fast email client for Mac, Windows, and Linux. Mailspring is free to use and an optional pro version adds read receipts, send later, reminders and more.
E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more.
Gmelius transforms your inbox into your company’s workspace. It brings your team together in Gmail by turning it into a work hub for communication, collaboration, and workflow automation with real-time syncing across all devices - web & mobile.
SwissTasks shows due items such as notes, emails, calendar events and things to log in one list. It also supports you to achieve your goals by means of a weekly score.
Enables you to snooze emails in Gmail.
Bumper is a stripped down version of FollowUpThen, followup.cc and nudgemail that lets you host your own email reminder service.