Dogpile is a metasearch engine that gathers information from Google, Yahoo!, Yandex, Bing, and other well-known search engines. It also pulls results from content providers of audio and video, like Yahoo!
Dogpile is an online resource for information retrieval that creates its own search results using metasearch technology and data from web search engines. It was designed to query various indexes in order to extract, compile, and display the top search results in a single list.



Operationally, Dogpile started in November 1996. Aaron Flin, who was dissatisfied with the inconsistent outcomes of the available indexes, designed and developed the website with the intention of enabling Dogpile to query several indexes in order to produce the most relevant search results. Web crawlers from Yahoo! (directory), Lycos (including A2Z directory), Excite (including Excite Guide directory), WebCrawler, Infoseek, AltaVista, HotBot, WhatUseek (directory), and World Wide Web Worm were among the first sources of web searches that it offered. Naturally, it was compared to the previous multi-threaded search engine MetaCrawler, but Dogpile was more sophisticated and could search FTP (through Filez and other indexes) and Usenet (from sources like DejaNews).Open Mail acquired Dogpile when its parent company Blucora sold InfoSpace to it in July 2016 for a cash price of $45 million. Later, OpenMail became System1.



In order to assess the advantages of using a metasearch engine to search the web, Dogpile partnered with researchers from the University of Pittsburgh and Pennsylvania State University in April 2005 to measure the overlap and ranking differences of top search engines. Results showed that only 3.2% of first page search results were the same for a given query across 10,316 randomly selected user-defined queries from Google, Yahoo!, and Ask Jeeves. Later that year, another study that used 12,570 randomly generated user-defined queries from Ask Jeeves, MSN Search, Yahoo!, and Google revealed that, for a given query, only 1.1% of first page search results were identical across all search engines.



The features listed by Dogpile include:
Links categorized for the purpose of assisting users in narrowing down their search results to news, audio, etc.
Yellow Pages: Enables users to look up businesses, organizations, and firms using the Yellow Pages.
White Pages: Enables users to look up private individuals using the White Pages. (As of February 23, 2017 no longer available.)
The space where users enter a search term is known as the web search box. To get the results, type in one or more keywords and click the Search button.
The button used to search for results is called the “search” button.
Preferences: Provides access to a page with numerous customizable search options for users to set.
Spelling Correction: Corrects frequently misspelled keywords and suggests alternative spellings for words that may be spelled incorrectly.
Search Filter: When using the Moderate or Heavy settings, this filter excludes potentially explicit content from multimedia searches and all searches.
Statistics Bar: Indicates the number of results that the search term yielded.
Regarding Outcomes: Learn about the rules that Dogpile has for sponsored and non-sponsored search results.



The American business Infospace, Inc. provided metadata feeds, an online directory, and private label search engines. Dogpile was the company’s main metasearch website; WebCrawler and MetaCrawler were two of its other well-known consumer brands. The InfoSpace business unit was sold to OpenMail, a data management company, in 2012 following a name change to Blucora.



A search engine is called MetaCrawler. Erik Selberg is the creator of this registered trademark of InfoSpace.
As its name implies, it was once a metasearch engine. It aggregated web search results from,, Google, Yahoo!, Bing (formerly Live Search), LookSmart, MIVA, and other search engine programs over the course of its existence. Users of MetaCrawler could also look for news, images, videos, personal and business phone directories, and for a while even audio.


Metasearch platform

A metasearch engine, also known as a search aggregator, is a web-based information retrieval tool that generates its own results by utilizing the data from a web search engine. When a user enters data, metasearch engines instantly query search engines to retrieve results. A sufficient amount of data is collected, sorted, and shown to the users.
Issues like spamming lower the precision and accuracy of the results.The goal of the fusion process is to enhance a metasearch engine’s engineering.
Examples of metasearch engines are Searx, a free and open-source search engine that aggregates results from internet search engines, and Skyscanner and, which combine search results of online travel agencies and provider websites.



One of the earliest search engines still in use on the internet today is called WebCrawler. It functioned as a metasearch engine for many years. The first web search engine to offer full text search was WebCrawler.


Conclusions regarding the Dogpile Search Engine

From an era when search engines solely relied on their indexes, Dogpile introduced a novel way of searching to a large audience by gathering relevant results from various search sources.
As one of the original metasearch engines, Dogpile has left its mark on the history of the internet.


Back then, Dogpile was a cutting-edge search engine, and there are a lot of reasons why you should use it instead of the other search engines this study looks at as your main search engine.
Unlike its more recent rival, Google, Dogpile hasn’t always kept up with emerging trends. It offers a large variety of search results, but it lacks DuckDuckGo’s privacy and Google’s functionality.


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