Search Engine List 2009

General

* Ask.com (formerly Ask Jeeves)
* Baidu (Chinese)
* Cuil
* 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/Angola/Cabo Verde/Mozambique
* 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

Mobile/Handheld

* Taptu: taptu mobile/social search

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)
* VADLO (Life Sciences Search Engine)

News

* Google News
* Daylife
* MagPortal
* Newslookup
* Nexis (Lexis Nexis)
* Topix.net
* Yahoo! News

People

* PeekYou
* Ex.plode.us
* InfoSpace
* Spock
* 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

Human answers

* Answers.com
* eHow
* Live Search QnA
* Uclue
* Yahoo! Answers
* Stack Overflow

Automatic answers
See also: Question answering

* AskMeNow
* BrainBoost
* True Knowledge
* Wolfram Alpha

Natural language
See also: Natural language search engine and Semantic search

* Ask.com
* BrainBoost
* hakia
* Lexxe
* Powerset

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
* Hakia

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

Search Appliances

* Google: Google Search Appliance


Desktop search engines