Mailspring - Mailspring is a mail client for Mac, Windows and Linux.
TripCase - Connected to powerful technology & travel companies, TripCase delivers the right information at the right time to any device. Sign up for Free today!
The Bat - The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.
MakeMyTrip - MakeMyTrip is a leading Online Travel Application that provides multiple services such as flights tickets, domestic and international holiday packages, reservations, bus and train tickets etc.
Geary - Geary is an email application built for GNOME 3.
Goibibo - Goibibo is a Largest Online Hotels Booking Application by ibiboGroup.