OpenTable Connect - Restaurant Reservations

Checkfront - Checkfront is built for Tour & Activity Operators, Rental companies and Accommodation providers. Manage your inventories online, centralize reservations, process payments and get unified access to leading distribution channels.

Yelp Reservations - Reservations taken online, front-of-house management, and integration with Yelp.

Bookwhen Ltd. - Bookwhen makes it easy to take Bookings for Classes, Courses, Workshops, Activities or Events. Create a free booking page and get started in minutes!

simpleERB - An Electronic Reservation Book for restaurants.

Apple Books - The all-new Apple Books has been redesigned to make finding, reading, and listening to books a beautiful, effortless experience on iPhone and iPad.