Travel aggregators are online platforms that help users find and compare travel options, such as flights, hotels, and car rentals. They gather information from various travel providers, allowing users to see multiple choices in one place. This makes it easier to find the best deals and plan trips efficiently. These websites, like Kayak and Expedia, often include user reviews and ratings, which can help travelers make informed decisions. By using a travel aggregator, you can save time and money, ensuring a smoother travel experience. They are especially useful for those who want to explore different destinations without the hassle of visiting multiple sites.