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Marketing

What is a Metasearch Engine?

Updated 2026-05-27

A metasearch engine is a search tool that aggregates property listings, rates, and availability from a wide range of sources, including online travel agencies (OTAs), individual property websites, and other booking platforms. It presents this consolidated information in a single search results page, allowing travelers to compare options from different providers side-by-side.

Unlike an OTA, a metasearch engine does not process bookings itself. Instead, it redirects the user to the source website—such as an OTA or a direct booking site—to complete the reservation, acting as a powerful referral channel.

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How it works

Metasearch engines connect to various booking platforms through APIs or other data-sharing technologies. When a traveler enters search criteria (e.g., location, dates, number of guests), the engine sends real-time queries to its partner sites.

It then collects the results, normalizes the data, and displays them in a unified format. The business model is typically based on advertising, with property managers or OTAs paying on a cost-per-click (CPC) or commission-per-acquisition (CPA) basis for the traffic directed to their booking pages.

Why it matters

For property managers, metasearch engines are a crucial marketing channel for increasing visibility and driving bookings. They attract high-intent travelers actively comparing prices.

By ensuring their properties appear on these platforms, either through OTAs or a direct connection, managers can compete for bookings and potentially increase direct reservations, thereby reducing commission costs and owning the guest relationship from the start. This broadens their reach beyond traditional listing sites.

Examples

  • Google Vacation Rentals
  • Kayak
  • Trivago
  • Skyscanner
  • Tripadvisor

Frequently asked questions

How is a metasearch engine different from an OTA?+
An Online Travel Agency (OTA) like Booking.com or Vrbo facilitates the entire booking and payment process on its own platform. In contrast, a metasearch engine like Google Vacation Rentals or Kayak acts as a search aggregator. It displays listings from many different sources, including OTAs and direct booking sites, but redirects the user to the source platform to finalize the reservation. The metasearch site is a discovery tool, not the merchant of record.
How do I get my properties listed on a metasearch engine?+
Properties typically appear on metasearch engines in two ways. First, if your property is listed on a major OTA that partners with metasearch sites, it will likely be included automatically. Second, you can establish a direct connection. This usually requires working with a connectivity partner or using a Property Management System (PMS) that integrates directly with the metasearch platform. This allows you to display your direct booking rates and availability.
Do I pay to be on a metasearch engine?+
Payment models vary. If your listing is shown via an OTA, the OTA manages any associated advertising costs. For direct connections, you typically pay the metasearch engine directly. Common models include cost-per-click (CPC), where you pay for each click on your listing, or commission-per-acquisition (CPA), where you pay a percentage of the booking value only after a guest completes a reservation. Some platforms may also offer subscription-based models.
Keep reading

Related terms

Marketing

Online Travel Agency (OTA)

An Online Travel Agency (OTA) is a website or app that sells travel-related products like flights, hotels, and vacation rentals to consumers.

Read
Marketing

Direct Booking

A reservation made directly with a property manager or host, bypassing third-party online travel agencies (OTAs) and their commissions.

Read
Technology

Channel Manager

A software tool that synchronizes property listings, availability, and rates across multiple online booking platforms in real time.

Read
Marketing

Affiliate Marketing

A marketing strategy where property managers pay commissions to external partners (affiliates) for generating bookings or leads through their efforts.

Read
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