What are some alternatives?
When comparing Gopher and TRAVO, you can also consider the following products
Hotellook - Compare hotel deals from all the leading booking agencies
Tripomatic - Itinerary planner for independent travelers
Service for Hotels - We monitor your hotel rate and if it drops, rebook you.
Taab - Travel as a benefit™
HotelTonight Escape - The best getaway deals for tonight (or the weekend)
Hitlist - Plan, share, and book trips with friends