This is a list of articles about search engines, including web search engines, selection-based search engines, metasearch engines, desktop search tools, and web portals and vertical market websites that have a search facility for online databases.

General
Ask.com (formerly Ask Jeeves)
Baidu (Chinese)
Bing (formerly MSN Search and Live Search)
Cuil
Google
Sogou (Chinese)
Sohu (Chinese)
Yahoo! Search
Yandex (Russian)

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
Seznam, Czech Republic
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
Bing Videos
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
Bing Maps
Géoportail
Google Maps
MapQuest
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
Uclue
Yahoo! Answers
Stack Overflow
DeeperWeb


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