List of Search Engines

General

• Alexa Internet

• Ask.com

• Baidu (Chinese)

• Cuil

• Exalead (French)

• Google

• Live Search (formerly MSN Search)

• Sogou (Chinese)

• Sohu (Chinese)

• Wikia Search

• Yahoo! Search

Geographical limited scope

• Accoona, China/US

• Alleba, Philippines

• Ansearch, Australia/US/UK/NZ

• Araby, Middle East

• Baidu, China

• Daum, Korea

• Guruji.com, India

• Goo, Japan

• Leit.is, Iceland

• Miner.hu, Hungary

• Najdi.si, Slovenia

• Naver, Korea

• Onkosh, Middle East

• Rambler, Russia

• Rediff, India

• SAPO, Portugal

• Search.ch, Switzerland

• Sesam, Norway, Sweden

• Walla!, Israel

• Yandex, Russia

• ZipLocal, Canada/US

Accountancy

• IFACnet

Business

• Business.com

• GlobalSpec

• Nexis (Lexis Nexis)

• Thomasnet (United States)

Enterprise

See also: Enterprise search

• AskMeNow: S3 - Semantic Search Solution

• Concept Searching Limited: concept search products

• Dieselpoint: Search & Navigation

• dtSearch: dtSearch Engine(SDK), dtSearch Web

• Endeca: Information Access Platform

• Exalead: exalead one:enterprise

• Expert System S.p.A.: Cogito

• Fast Search & Transfer: Enterprise Search Platform (ESP), RetrievalWare (formerly Convera)

• Funnelback: Funnelback Search

• ISYS Search Software: ISYS:web, ISYS:sdk

• Microsoft: SharePoint Search Services

• Northern Light

• Open Text: Hummingbird Search Server, Livelink Search

• Oracle Corporation: Secure Enterprise Search 10g

• SAP: TREX

• TeraText: TeraText Suite

• Vivisimo: Vivisimo Clustering Engine

• X1 Technologies : X1 Enterprise Search

• ZyLAB Technologies: ZyIMAGE Information Access Platform

Search Appliances

• Google: Google Search Appliance

Job

Main articles: Job search engine and Employment website

See also: Category:Job search engines

• Bixee.com (India)

• CareerBuilder.com (USA)

• Craigslist (by city)

• Eluta.ca (Canada)

• Hotjobs.com (USA)

• Incruit (Korea)

• Indeed.com (USA)

• Monster.com (USA)

• Recruit.net (International)

• SimplyHired.com (USA)

• TheLadders.com (USA)

Legal

• WestLaw

• Lexis (Lexis Nexis)

• Quicklaw

Medical

• Bioinformatic Harvester

• Entrez (includes Pubmed)

• EB-eye EBI's Search Engine EMBL-EBI's Search engine

• GenieKnows

• GoPubMed (knowledge-based: GO - GeneOntology and MeSH - Medical Subject Headings)

• Healia

• Searchmedica

• WebMD

• PubGene

• Nextbio (Life Science Search Engine)

News

• Google News

• Daylife

• MagPortal

• Newslookup

• Nexis (Lexis Nexis)

• Topix.net

• Yahoo! News

People

• PeekYou

• Ex.plode.us

• InfoSpace

• Spock (website)

• Spokeo

• Wink

• Zabasearch.com

• ZoomInfo

Real property

• Fizber.com

• Home.co.uk

• HotPads.com

• Rightmove

• Zillow.com

Video Games

• GenieKnows

• Wazap (Japan)

By information type

Search engines dedicated to a specific kind of information

Forum

• Omgili

Blog

• Amatomu

• Bloglines

• BlogScope

• IceRocket

• Sphere

• Technorati

Multimedia

See also: Multimedia search

• blinkx

• FindSounds

• Google Video

• Picsearch

• Podscope

• SeeqPod

• Veveo

• YouTube

• Pixsta

• Munax PlayAudioVideo

• Yahoo! Video

Source code

• Google Code Search

• JExamples

• Koders

• Krugle

BitTorrent

These search engines work across the BitTorrent protocol.

• Btjunkie

• Demonoid

• FlixFlux

• Isohunt

• Mininova

• The Pirate Bay

• TorrentSpy

Email

• Nicado

• TEK

Maps

• Géoportail

• Google Maps

• MapQuest

• Live Search Maps

• Yahoo! Maps

Price

• Google Product Search (formerly Froogle)

• Kelkoo

• MSN Shopping

• MySimon

• PriceGrabber

• PriceRunner

• Shopping.com

• ShopWiki

• Shopzilla (also operates Bizrate)

• TheFind.com

Question and answer

• Answers.com

• AskMeNow

• BrainBoost

• eHow

• hakia

• Lexxe

• Lycos iQ

• Powerset

• Live Search QnA

• Uclue

• Yahoo! Answers

By model

Open source search engines

• DataparkSearch

• Egothor

• Gonzui

• Grub

• Ht://dig

• Isearch

• Lucene

• Lemur Toolkit & Indri Search Engine

• mnoGoSearch

• Namazu

• Nutch

• OpenFTS

• Sciencenet (for scientific knowledge, based on YaCy technology)

• Sphinx

• SWISH-E

• Terrier Search Engine

• Wikia Search

• Xapian

• YaCy

• Zettair

Semantic browsing engines

• Evri

Social search engines

See also: Social search, Relevance feedback, and Human search engine

• ChaCha Search

• Delver

• Eurekster

• Mahalo.com

• OneRiot

• Rollyo

• Trexy

• Wikia search

• Wink provides web search by analyzing user contributions such as bookmarks and feedback

Metasearch engines

See also: Metasearch engine

• Brainboost

• ChunkIt!

• Clusty

• Dogpile

• Excite

• Harvester42

• HotBot

• Info.com

• Ixquick

• Kayak

• LeapFish

• Mamma

• Metacrawler

• MetaLib

• Mobissimo

• Myriad Search

• SideStep

• Turbo10

• WebCrawler

Visual search engines

• ChunkIt!

• Grokker

• Kartoo

• Pixsta

• PubGene

• Viewzi

Courtsey: wikipedia.org