What are some alternatives?
When comparing Booking.com and Inspirock, you can also consider the following products
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Wander - Find travel destinations according to your budget
Airbnb - Book unique places to stay and things to do.
Tripomatic - Itinerary planner for independent travelers
Toodle - Travel planner that parses content for you
Foursquare - Foursquare is all about helping you find new ways to explore your city.