Shift Alternatives [Page 2]

Unibox is an application that aims to completely overhaul your email experience. Unibox resorts your email so that you can group the messages you receive by their sender. Read more about Unibox.

Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.

freemium

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

A native macOS email client for Gmail

MailTab for Gmail is the ideal app for instantly accessing your Gmail account without having to open your web browser.

The Power Email App for busy professionals, like you.

A browser where your favorite apps won't get buried in tabs

GMDesk is an application that lets you run Gmail, Google Calendar, Google Docs and Google Maps as a...

Amazon WorkMail is a secure, managed business email and calendar service.

Connect all apps into one solution and boost team productivity

freemium $6.5 / Monthly

Your messengers in one place. Easy and free Chrome app.

K-9 is an opensource email client making it easy to chew through large volumes of email.

Run your favorite web apps natively

Widen Media Collective creates a seamless workflow for the creation, management and distribution of digital media assets throughout digital.