intheloop.io vs. Outlook4Gmail

Loop Email is a simple yet powerful team inbox. It's been built with the familiarity of an email client, so it's easy to set up and use for any teams that are used to handling customer messages via email. It's hard being productive when you spend half your time reading emails, and the other half flipping between platforms to tell your team about said emails. You need a single app that's going to help you move faster and keep everything and everyone on the same page. This is Loop.

Outlook4Gmail is an Outlook add-in that helps you to perform Google calendars sync with Outlook as well as the contacts and tasks sync. It also syncs Google calendars from multiple Google accounts with Outlook ones. The settings provide opportunities of duplicates check, their elimination and automatic data backup.