Yelp Reservations - Reservations taken online, front-of-house management, and integration with Yelp.
Booking Ninja - Booking Ninja allows you to create a free, simple, online reservation tool for your restaurant or cafe.
simpleERB - An Electronic Reservation Book for restaurants.
OpenTable - Make online restaurant reservations, read restaurant reviews from diners, and earn points towards...
NoWait - Restaurant Reservations
Hostme - Reservation, table, waitlist and loyalty management for restaurants