platforms are supported by specialized marketplace builders like Sharetribe. Powerful search capabilities, transaction and content management, a booking engine, an extranet for suppliers, communication channels, and a set of business and pricing rules to handle various types of workflows are among their features. However, it goes without saying that major players develop original, custom solutions.
Online travel agencies, or OTAs, are typically referred to as travel agencies. Those are websites that offer a wide range of travel products for sale individually or in bundles.
Examples from real life. You will notice that all of the major players, such as Booking.com, Expedia, and Airbnb, have some kind of T&A section with subcategories that assist in filtering propositions at a specific destination. OTAs cater to travelers who do their own research and planning and want to know what they can do during their trip in this manner.