What are some alternatives?
When comparing Qloapps and PHP GZ Hotel Booking, you can also consider the following products
OrgBusiness Software - Organize, track, manage any information related to your home, business or organization.
MIDAS - MIDAS is a web based Room Booking & Resource Scheduling Software system. Available to download & run on your server or as an online hosted cloud application
Bookwize Booking System - Bookwize is a powerful Hotel Booking System for hotels' websites.
BSI Hotel Booking System - BSI Hotel Booking System is a real time online hotel booking.
Php-Residence - Php-residence is an open source program for hotel management developed by DigitalDruid.Net.
Online Booking Tools - Online booking and reservation software for any business.