7 Tips for Optimizing Your Search Engine Strategy in 2023

Updated 02-09-2023

Are you looking for ways to improve your website’s visibility on search engines in 2023? As a business owner or marketer, it is essential to understand the basics of Search Engine Optimization (SEO) to improve your online presence and drive traffic to your website.

Tips to Optimize Your Search Engine Strategy

Focus on User Experience

Search engines prioritize websites that provide a good user experience. Ensure your website is mobile-friendly, easy to navigate, and offers relevant and valuable content to your audience. This will keep users engaged and increase the chances of them returning to your website in the future.

Optimize Your Website for Voice Search

With the rise of virtual assistants such as Siri and Alexa, optimizing your website for voice search is crucial in 2023. Focus on long-tail keywords and natural language phrases that people are likely to use when speaking to virtual assistants.

Utilize Video Content

Video content is becoming increasingly popular and can improve your website’s ranking on search engine results pages. Create engaging and informative videos that are relevant to your audience and optimize them for search engines by including relevant titles, descriptions, and tags.

Leverage the Power of Social Media

Social media can be a valuable tool to increase your website’s visibility on search engines. Share your website’s content on social media platforms and encourage engagement with your audience by responding to comments and messages.

Invest in Local SEO

If you are a local business, investing in local SEO is critical. This involves optimizing your website for location-based keywords and phrases, including your business address, phone number, and hours of operation.

Conduct a Site Audit

Conducting a site audit is essential to identify any technical issues that may be impacting your website’s ranking on search engines. This includes identifying broken links, duplicate content, and slow loading times.

Focus on Content Quality

Lastly, focus on creating high-quality content that is relevant to your audience. Ensure your content is well-written, informative, and provides value to your readers. This will increase user engagement and improve your website’s ranking on search engine results pages.

Top Search Engines List

Are you curious about which search engines are dominating the market in 2022? This is a common question and for good reason. With so many search engines out there, it can be overwhelming to know which ones are worth your time. Of course, we all know that Google is the number one player, but who takes second place? And what about the top international search engines? Are there search engines that specialize in certain types of content, like videos or podcasts? In this article, we will dive into the top search engines for 2022 and explore their features and benefits. After all, search engines have become an integral part of our daily lives, and understanding their strengths and weaknesses can make your search experience even better.

Search Engine Market Share

Let’s discuss the market share of search engines. While Google is undoubtedly the most popular search engine, there are many other options available. However, due to our habits, we usually stick to one or two search engines that we prefer. That being said, let me introduce you to some of the best search engines that you can expect to use in 2023.

Search Engine Market Share

Top 24 Search Engines by Popularity – (Desktop | Tablet | Mobile)

Search Engine	Pop%		Search Engine	Pop%		Search Engine	Pop%
Google	74.06%		AOL	0.04%		Search.com	0.01%
Baidu	10.94%		Dogpile	0.04%		Seznam	0.01%
Bing	8.06%		Daum	0.02%		EarthLink	0.00%
Yahoo!	5.32%		Excite	0.02%		Entireweb	0.00%
Yandex	0.81%		Rambler	0.02%		Ilse	0.00%
Ask	0.29%		Biglobe	0.01%		Lycos	0.00%
DuckDuckGo	0.21%		Goo	0.01%		WebDE	0.00%
Naver	0.12%		Qwant	0.01%		Yippy	0.00%

https://www.youtube.com/watch?v=GZj-H7ibJqo

Search Engine Market Share – Graphs

Other SEO Resources

• What is SEO? SEO Meanings & SEO Definitions
• Search Engines, How do they work?

Table: Search Engines List – Complete Listing

• About.com: The majority of their results come from their own site. Used to be miningco.com.
• Accoona: A search engine that uses artificial intelligence. In addition to traditional searches, it allows business profile searches,” and it’s signature “SuperTarget” feature. Partnered with China Daily”, a large Chinese portal.
• Alexa Internet: A subsidiary of Amazon known more for providing website traffic information. The search was provided by Google, then Live Search, now in-house applications run their own search.
• Alibaba.com: Claims to be the world’s largest database of suppliers. Based in China, it is a marketplace of export and import, offers search, company directory, catalog, trade leads and more.
• Alleba: Philippines search engine and highly organized directory of Filipino websites.
• AllTheWeb: Search tool owned by Yahoo and using its database, but presenting results differently.
• AltaVista: Launched in 1995, built by researchers at Digital Equipment Corporation’s Western Research Laboratory. From 1996 powered Yahoo! Search, since 2003 – Yahoo technology powers AltaVista.
• Amatomu: The South African Blogosphere, sorted. Amatomu searches blogs with a distinct focus on South Africa.
• Ansearch: Australia/NZ/UK/US. AnsearchLtd is involved in various online media activities, including the Ansearch.com.au search engine and the Soush online media network
• Answers.com: offers free access to millions of topics from the world’s leading publishers.
• AnyWho.com: mostly a telephone directory and reverse phone number directory.
• Araby: A Middle East (Arabic language) – search engine owned by the Maktoob Group, which owns the world’s largest online Arab community; Maktoob.com.
• Ask.com: was designed to allow users to get answers to questions posed in everyday, natural language. Ask.com was the first such commercial question-answering search engine for the Web.
• AskMeNow: Questions answered from your mobile telephone. From their site,” “We thought it would be cool if we could get simple answers from our phone anytime”,” anywhere — so we built AskMeNow.”
• AskMeNow: S3 – Semantic Search Solution for mobile telephones. AskMeNow offers a consumer mobile search utilizing proprietary technology & natural language-based interaction.
• AskWiki Beta: is a preliminary integration of a semantic search engine that seeks to provide specific answers to questions using information from Wikipedia articles.
• Autonomy: IDOL Server (Intelligent Data Operating Layer), K2 Enterprise (Formerly Verity), Ultraseek
• Baidu (China): The Google of China, Baidu is doing what no other Internet company has been able to do:, clobbering Google and Yahoo in its home market.
• Bankersalmanac.com: provides intelligent reference data solutions to the banking industry for payments, due diligence, risk assessment, and financial research.
• Bing: Microsoft’s entry into the burgeoning search engine market. Better late than never.
• Bioinformatic Harvester: From the Karlsruhe Institute of Technology, the Bioinformatic Harvester crawls and crosslinks dozens of bioinformatic sites and serves 10’s of thousands of pages daily.
• Bixee (India): Comprehensive job search for India.
• blinkx: Over 18 million hours of video. Search it all. Blinkx is a multi-media metasearch engine searching the media files of sites such as YouTube, MetaCafe, GoogleVideo, MySpace and more.
• Bloglines: is a web-based news aggregator for reading syndicated feeds using the RSS and Atom formats. Sold to Ask.com in 2005.
• Blogperfect: Google Powered Blog Search
• BlogScope: Search & analysis tool for the blogosphere being developed as part of a research project at the University of Toronto. It currently tracks over 23.5 million blogs with 275.6million posts.
• Brainboost: Now Answers.com. Type in a question in natural language, get an answer.
• Btjunkie: An advanced BitTorrent search engine. It uses a web crawler (similar to Google) to search for torrent files from other torrent sites and store them in its database. It has over 1,800,000 active torrents.
• Business.com: contains more than 400,000 listings within about 65,000 categories. Search results are preceded by four types of paid links.
• Canadian Law List: List of Canadian lawyers.
• Career Builder: The career builder website.
• ChaCha Search: is a search engine that pays human “guides” to answer questions for users. This is a technique known as social searching.
• Cheatsearch.org: Finds Game Cheats from all over the web. Searches all of the most popular cheat sites and forums to find cheats for any game.
• Clusty: The clustering search engine powered by Vivisimo.
• Craig’s List: is a centralized network of online communities, with free classified ads (with jobs, internships, housing, personals, services, community, gigs, resume, and pets categories) and forums.
• Cuil: was a search engine website (pronounced as Cool) developed by a team of ex-Googlers and others from Altavista and IBM. Cuil, termed as the ‘Google Killer’ was launched in July 2008 and claimed to be the world’s largest search engine, indexing three times as many pages as Google and ten times that of MS. Now defunct.
• CV Fox: A search engine that is designed to hunt down and retrieve resumes (CVs) from all over the Internet. Free to use, has become a popular tool with professional recruiters.
• Datapark Search Engine: is a full-featured open-source web-based search engine released under the GNU General Public License and designed to organize search within a website, group of websites, intranet or local system.
• Daum (Korea): is a popular web portal in South Korea that offers many Internet services including search, a popular free web-based e-mail, messaging service, forums, shopping, and news.
• Demonoid: A BitTorrent tracker set up by a person known only as Deimos. The website indexed torrents uploaded by its members. Taken offline after legal threats to its Hosting Company.
• Dice.com: is the #1 technology job board. For technology experts in areas such as Information Technology (IT), software, high tech, security, biotech, and more. Recently purchased eFinancialCareers.com.
• Dieselpoint: Search & Navigation – provides advanced full-text search with data navigation capability. It gives users highly relevant results not possible with either traditional search engines or SQL databases.
• Dogpile: Brings together searches from the top search engines including Google, Yahoo! Search, Live Search, Ask.com, About, MIVA, LookSmart, and more.
• dtSearch: provides simple to use but very powerful tools that create and maintain full-text indexes of documents and data. Terabytes of text can be searched.
• Egothor: is an Open Source, high-performance, full-featured text search engine written entirely in Java. It can be configured as a standalone engine, meta searcher, peer-to-peer HUB, etc.
• eHow: is an online knowledge resource with more than 140000 articles and videos offering step-by-step instructions on “how to do just about everything”
• Eluta.ca (Canada): High-paying jobs in Canada directly from employers’ websites. Seach new full-time jobs at 71000+ employers across Canada.
• Email-Search.org: A mini-portal with a number of tools for searching email addresses. Find current, former email addresses, extract them from the web.
• EMBL-EBI (European Bioinformatics Institute): Open-source, high-performance, full-featured text search engine library written entirely in Java. Very fast access to the EBI’s data resources.
• Endeca’s: search and information access solutions help enterprises find, analyze, and understand information. This is the Guided Navigation experience.
• Entrez (Pubmed): The life sciences search engine.
• Eurekster: with an office located in San Francisco, California, that builds social search engines for use on websites, the search engines are called wikis (search+wiki).
• Ex.plode.us: is an easy way to find friends and those with common interests, no matter what social network or service they use.
• Exalead: Internet search engine, image search engine, video search engine … WebImagesWikipediaVideoMore » • Advanced search. 8 billion pages indexed to date.
• Excite: Now an Internet portal – was once one of the most recognized brands on the Internet. One of the famous 90’s dotcoms.
• Expert System Sp. A.: is a pioneer in developing semantic technologies to understand and manage unstructured information. Expert System’s semantic approach enables rapid classification of information.
• Fast Search & Transfer: Enterprise Search Platform (ESP), RetrievalWare (formerly Convera)
• Finding-People.com: is the best place to start a people search, as they have a huge number of tools all in one place to find whomever you seek.
• FindLaw: Search FindLaw’s database of 1,0,000 lawyers to find attorneys in your area. All Topics in FindLaw are geared for the Public, by Subject Area.
• FindSounds: Search engine to find any kind of sound file:, WAV, MP3, AIFF, AU – search by sample rate and quality… a great place to find those sound effects.
• FlixFlux: From its website, “The ultimate torrent site for films”, combining bit-torrent search results with film information,” making it easy to find new film releases.”
• ForSaleByOwner.com: Search homes being sold by their owners without the intermediation of realtors – save on commission.
• FreeBookSearch.net: Comprehensive book searching portal with more than 30 search engines in its archive, the site searches hundreds of digital libraries and also scours the net for hidden books.
• FreeBookSearch.net: The famous book searching portal also searches for audiobooks. This same search will also find MP3 files.
• Funnelback: is an Internet and Enterprise search engine company offering a suite of search solutions, hosted solutions for the web and a fully customizable enterprise solution for searching behind the firewall.
• Galaxy: More of a directory than a search engine. Launched in 1994, Galaxy was the first searchable Internet directory. Part of the Einet division at the MCC Research Consortium at the University of Texas, Austin
• Genie Knows: A division of IT Interactive Services Inc., a Canadian vertical search engine company concentrating on niche markets: health search, video games search, and local business directory search.
• GeoPortail: A French Geographic portal Map Site. French language only.
• GigaBlast: was developed by an ex-programmer from Infoseek. Gigablast supports nested boolean search logic using parenthesis and infix notation. A unique search engine, indexes over 10 billion web pages.
• Go.com: The Walt Disney Group’s search engine is now also an entire portal. Family-friendly!
• Gonzui: is a source code search engine for accelerating open source software development – a source code search engine that covers vast quantities of open source codes available on the Internet.
• Goo: (Japan): an Internet search engine and web portal based in Japan, which crawls and indexes primarily Japanese language websites. goo is operated by the Japanese telecom giant NTT.
• Google Book Search: The power of Google to find books. Google’s entry will not let you see the full text if the copyright is still active in your jurisdiction.
• Google Code Search: Searches public source code using a variety of parameters.
• Google Groups: Formerly Deja News, Google Groups lets you post on USENET forums without using a mail client via their easy-to-use web interface.
• Google Maps: Provides directions, interactive maps, and satellite/aerial imagery of the United States as well as other countries. It can also search by keyword such as type of business.
• Google News: News by Google. Search and browse 4,500 news sources updated continuously.
• Google Product Search: (Formerly Froogle) use Google to search for the best deals on products when you are shopping.
• Google Search Appliance: Make it as easy for employees to find information inside your organization as it is to find information on google.com. Deploy a Google Search Appliance.
• Google University Search: allows you to search for a specific site – one school at a time. The list of schools is comprehensive. School searches them all at once, Google University Search allows them to be searched one at a time.
• Google: The world’s most popular search engine.
• GoPubMed: GO – GeneOntology – Searching sorted – Social network and folksonomy for sciences.
• Grokker: visual Meta Search Engine lets you choose which sites to search and presents the results in multiple views – outline view, map view.
• Grub: Grub started back in 2000 with a simple concept of distributing part of the search process pipeline:, crawling. Their website claims,” “We want to help fix search.”
• Guruji.com: India – an Indian Internet search engine that is focused on providing better search results to Indian consumers, by leveraging proprietary algorithms and data in the Indian context.
• Healia: The health search engine. From the site,” “The high quality and personalized health search engine”.
• Home.co.uk: Comprehensive Property Search for UK houses for sale, estate agents, house prices and guides on buying and selling property and mortgages advice.
• Hoovers: A Dun & Bradstreet Company, maintains a database of over 23 million companies. Some information is provided free, other information is available to paid subscribers. Good for company stock information.
• Hot Jobs (Yahoo): Find a job, post your resume, research careers at featured companies, compare salaries and get career advice on Yahoo! HotJobs.
• HotBot: was one of the early Internet search engines (since 1996) launched by Wired Magazine. Now, just a front end for Ask.com and MSN.
• htDig.SourceForge.net: is a complete worldwide web indexing and searching system for a domain or intranet. ht:/Dig is meant to cover the search needs for a single company, campus, or web site.
• IceRocket: An Internet search engine for searching blogs.
• IFAC.com: For resources and information on accounting practices, changes, and laws.
• Incruit (Korea): claims to be the first Korean matchmaking site between job seekers and companies and claims the first Korean Internet résumé database (June 1. 1998).
• Indeed.com: A job ‘meta-search’ that scours job boards, newspapers and multiple sources with one search interface.
• Info.com: Metasearch bringing together results from the top search engines.
• InfoSpace: From their web-page, “The yellow pages and white pages directory from InfoSpace is the most convenient way to find people and businesses.”
• Inman News: Real Estate News search.
• iSearch: allows you to build a searchable database for your web site. Visitors can search for keywords and a list of any pages that match is returned to them.
• isoHunt: a comprehensive BitTorrent search engine, P2P file search, and community. Over 930,000 torrents in its database and 16 million peers from indexed torrents. Avg:, 40 million searches per month.
• ixquick: Eliminate Big Brother! The Ixquick metasearch engine permanently deletes all personal search details gleaned from its users. Based in the Netherlands, results come from 11 search engines.
• JavaScriptSearch.org: searches for javascript, ajax, DHTML and JavaScript snippets from all over the web. The fastest way to find JavaScript. Useful for web developers and webmasters.
• JExamples: analyzes the source code of Java open source projects such as Ant, Tomcat and Batik and loads them into a java examples database for easy searching. Enter the name of a Java API Class and click Search.
• JobPilot: A European job site now owned by Monster.com. Focused on European jobs with branches in a number of European countries.
• Jobs.pl (Poland): This is Poland’s leading job portal. Partially owned by European Media Group “Orkla Press” from Scandinavia.
• JobsDB (Asia/Pacific): An Asia/Pacific focused job and recruitment site with databases dedicated to each country.
• Jobserve: UK based job search focused originally on IT Contracting work, but now covering multiple areas. Resume database, a large number of job postings.
• Kartoo: searches multiple search engines and presents its results in a visual map.
• Kayak: Metasearch for travel – search 140 travel sites all at once for the best deals and buy tickets and make reservations direct.
• Kelkoo: A Yahoo! company. Also powers Yahoo! Shopping in several countries.
• KMLE (King’s Medical Library Engine): Full American Heritage Stedman’s Medical Dictionary comprehensive resource including tens of thousands of audio pronunciations and abbreviation guides.
• Koders: Searches some 766,893,913 lines of open source code. Securely searches private source code. Create and share a custom code index that is easily searched from Visual Studio, Eclipse or any browser.
• Kompass: 2.3M companies in 70 countries referenced by 57.000 product & service keywords 860.000 trade names and 4.6M executive names. A guide for worldwide sourcing.
• Krozilo: is a virtual web browser, similar to My Yahoo!, iGoogle, Pageflakes, Netvibes, and Microsoft Live. Krozilo uses AJAX and DHTML, so it does not require installation.
• Krugle Code Search Engine: can turn your company’s code and related development assets into a searchable, shareable asset.
• Lawyers.com: Another LexisNexis company – Legal resource site.
• Lemur Toolkit: is an open-source toolkit designed to facilitate research in language modeling and information retrieval. Lemur supports a wide range of industrial and research language applications.
• Lexis Nexis: LexisNexis claims to be the “world’s largest collection of public records”, unpublished opinions, forms, legal, news, and business information. Searchable archive of newspapers, public records & more.
• LexisNexis: an owned portal for searching for lawyers and things legal (Canada)
• LexisNexis: is an effort to build an open-source search engine based on Lucene Java for the search and index component. The fetcher (“robot” or “web crawler”) has been written from scratch solely for this project.
• Lexxe: processes natural language queries and delivers results in clusters by topic. Queries can be keywords, phrases or short questions.
• LinkedIn: is a business-oriented social networking site used for professional networking. As of March 2008, it had more than 20 million registered users. An easy way to search for business people or professionals.
• Live Search: (formerly Windows Live Search and MSN Search) Microsoft’s web search engine, designed to compete with Google and Yahoo!. Included as part of the Internet Explorer web browser.
• Live Search: Enter an address, click enter… be sure to check out “Bird’s Eye View”. You can see a close-up aerial view of nearly any US Address and many foreign ones. Amazing.
• Lucene: is a high-performance, full-featured text search engine library written entirely in Java. Full-text search & cross-platform. Apache Lucene is an open-source project available for free download.
• Lycos iQ: is a community-driven “human search” site by Lycos Europe GmbH. Users on iQ can post questions and answers in a similar manner to sites such as Yahoo Answers”, Google Answers and Wondir.com.
• Lycos: Initial focus was broadband entertainment content, still a top 5 Internet portal and the 13th largest online property according to Media Metrix.
• MagPortal: Find individual articles from many freely accessible magazines by browsing the categories or using the search engine. You can mark articles or find similar articles with several useful tools.
• Mahalo.com: is a web directory (or human search engine) – the project is in beta test. It differentiates itself from algorithmic search engines by tracking and building hand-crafted results for searches.
• Mamma: “The Mother of All Search Engines” – was one of the web’s first metasearch engines (1996). Now owned by Copernic Inc. of Montreal”, Canada, Mamma.com is a tier 2 search engine.
• MapQuest (AOL): was founded in 1967 as Cartographic Services, a division of R.R. Donnelley & Sons & became an independent company in 1994. MapQuest was acquired in 2000 by America Online, Inc.
• Martindale.com: a division of Reed Elsevier Inc.
• MetaCafe: Search videos hosted by MetaCafe. If you are a producer of videos, you can get paid for videos – the more viewers, the more cash.
• MetaCrawler: is a metasearch engine that blends the top web search results from Google, Yahoo!, Live Search, Ask.com, About.com, MIVA, LookSmart and other popular search engines.
• MetaLib: is a federated search system developed by Ex Libris. MetaLib conducts simultaneous searches in multiple resources such as library catalogs, journal articles, newspapers, and the web.
• Michelin (Via Michelin): The European map specialists’ webpage includes standard map features with good European coverage.
• Microsoft’s SharePoint Search Services (MSS): is an enterprise search platform from Microsoft, based on MS Office SharePoint Server. MSS shares its architecture with Windows Search.
• Miner.hu: Hungary – a vertical search engine for searching blogs, videos and other Hungarian content on the internet. Miner.hu indexes about 129.000 blogs.
• Mininova: Successor to Suprnova.org – a search engine and directory of torrent files. Anonymous uploads, no IP address logging of users, no porn. over 550,000 torrents in the database, over 4 Billion downloads.
• mnoGoSearch: Web search engine software.
• Mobissimo.com: is a travel meta-search website. Like other travel meta-search websites, Mobissimo does not sell directly to the consumer but consolidates travel offerings for a referral fee.
• Monster.com: The world’s largest resume database and online job search.
• MSN Shopping: Shopping comparisons made easy: Offering 33,155,627 products from over 8,000 stores — all in one place — and over 470 pages of shopping advice to help you make the right choices.
• Musgle: Music Search (mp3, wav, etc.):, Based upon a JavaScript that automatically inserts a clever boolean search string into Google to return catalogs of hidden MP3 and Music files.
• Myriad Search: Price Comparison Shopping
• MySimon: Ad-free search lets users select results from Ask Jeeves, Google, MSN, and Yahoo! Select search depth and place bias on the search results from the major search engines.
• Najdi.si: Slovenia – a Slovenian search engine and web portal created by Interseek. It’s the most visited website in Slovenia. It uses a technology created by Interseek written entirely in Java
• Namazu: is a full-text search engine intended for easy use. Not only does it work as a small or medium scale Web search engine,” but also as a personal search. (Namazu means “Catfish” in Japanese.)
• Naukri.com (India): An India-focused job search engine.
• Naver (Korea): The undisputed number 1 search engine in Korea with over 16 million visitors and 1 billion page views per day.
• NewsLookup.com: Search thousands of news sites by source region and media type. News headlines updated continuously.
• Nextag: Product directory and search. Shows popular searches – what others are searching for.
• Nicado: Free to register, Search email addresses. The Nicado search engine allows registered users to search the Nicado database using an email address or telephone number.
• Northern Light Search: Search articles from over 800 online news feeds and over 1,000 industry authority blogs.
• Omgili (Oh My God I Love It!): Find out what people are saying. Personal experiences, solutions to problems, ideas, and opinions.
• Onet: Poland – Polish language web portal and search.
• Onkosh: Middle East – Arabic language search.
• Open Text (Hummingbird): Open-source Full-Text Search is an advanced PostgreSQL-based search engine that provides online indexing of data and relevance ranking for database searching.
• OpenFTS: Enterprise Content Management (ECM) software solutions supporting +/- 20 million seats across 13,000 deployments in 114 countries and 12 languages worldwide.
• Oracle Secure Enterprise Search 10g: a standalone product from Oracle, enables a secure, high quality, easy-to-use search across all enterprise information assets.
• PBS: provides resources to air its standard programming & also provides its audience with multiple online archives of specific video programs. All video archives can be searched for any spoken word pronounced in them.
• PHP Classes Repository: Find the PHP class you need at PHP Classes. The leading PHP site for coders. Everything PHP!
• Picsearch: Search the web for images. An image search service with more than 2,000,000 pictures.
• Podscope: The first search engine that can find podcasts according to the words spoken during them! Finds audio and video files based upon actual content!
• Powerset: is betting on the wisdom of the crowds with a new online community site called Powerset Labs. The company hopes the site will get people to help build and improve its search engine.
• PriceGrabber.com: Comparison Shopping beyond compare. Comparison shopping and search engine.
• PriceRunner: Price Comparison website and search engine
• Properazzi: is an online real estate search engine. Launched in March of 2007 by Yannick Laclau, it allows users to search and view property listings for Europe.
• Rambler (Russian): offers proprietary web search (Rambler Search), e-mail, rating and directory, media, eCommerce and other services to the Russian-speaking web-surfer.
• Realtor.com: The official site of the National Association of Realtors. Search listed properties all across America.
• Recruit.net: A job search engine that allows you to search for jobs worldwide.
• Rediff: India – India’s leading internet portal for news, mail, messenger, entertainment, business, mobile, eCommerce, shopping, auctions, search, sports and more.
• RetailMeNot: From the people who brought you “BugMeNot”, check here before you buy for discount coupons and promo codes. Why pay retail when you can find coupons at RetailMeNot?
• Rightmove: Find property online, search a wide range of property for sale in various areas in the UK, London, and Overseas with Right-move.
• Rollyo: is a Yahoo!-powered search engine that allows users to register accounts and create search engines that only retrieve results from the websites and blogs they want to include in their search results.
• SAP – NetWeaver Search and Classification (TREX): finds information in both structured and unstructured data. TREX provides SAP applications with services for searching and classifying large collections of documents.
• SAPO (Portugal): Portuguese language search based in Portugal and focused on Portugal.
• Science.net: It is currently down and was used for the sole purpose of scientific knowledge. Technology-based on YaCy. The site was a great way to find articles, thesis papers, and doctoral dissertations.
• Scirus: The most comprehensive scientific research tool on the web. Over 450 million scientific items indexed at last count. Search journals, scientists’ homepages, courseware, pre-print server material, patents, more…
• search.aol: Now powered by Google. It is now official.
• Search.ch: Switzerland – a search engine and web portal for Switzerland. Founded in 1995 as a regional search engine, later many other services were added, phone book, SMS service. Acquired by the Swiss Post.
• SearchMedica: is a series of free medical search engines built by doctors for doctors and other medical professionals, with localized versions for the United Kingdom, the United States, France, and Spain.
• Sesam (Norway, Sweden): is an interdisciplinary knowledge center organized under The Collage University and Southeast-Norway, Faculty of Health and Social Sciences. SESAM is a regionally-based, internationally competitive knowledge and research center.
• Shopping.com: A shopping directory and search owned by eBay.
• Shopwiki: Shopping directory and search cataloging some 241,416,304 products, and counting…
• Shopzilla (Owned by Bizrate): helps shoppers find, compare and buy anything, sold by virtually anyone, anywhere. 20 million unique visitors. BizRate reviews stores and products.
• Sidestep: Searches over 200 travel-related websites for airfares & the best deals on airfare. Find cheap airfares, discount hotels, car rentals and cruise deals to popular travel destinations worldwide.
• SimplyHired.com: Job search engine. Search over 5 million job listings and thousands of job sites to find a job you love.
• Singing Fish: An audio and video search engine, now AOL media search.
• Skoolz.org: Search colleges and universities. Use this search to search only the websites of colleges – to find courses, information, professors, curricula, etc.
• SpeechBot: was a search engine for audio & video. It was created by HP Research, but unfortunately, is now offline.
• Sphere: connects your current articles to contextually relevant content from your archives as well as from Blog Posts, Media Articles, Video, Photos, and Ads from across the Web.
• Sphinx: is a free software search engine designed with indexing database content in mind. It currently supports MySQL and PostgreSQL natively. It is distributed under the terms of the GNU General Public License v2.
• Spock: advertises itself as, “The world’s most accurate people search. Sign up to find people you know.”
• StepStone (Europe): European online recruitment site based in Scandinavia with operations and subsidiaries throughout Europe.
• Surfwax: offers a variety of tools for finding, saving, and sharing information on the Internet, including Nextaris, the law-article research site LawKT, the SurfWax meta-search and SurfWax Scholar services.
• SWISH-Enhanced (Simple Web Indexing System for Humans – Enhanced): is a fast, powerful, flexible, free, and easy to use system for indexing collections of Web pages or other text files.
• Technorati: catalogs over 112 million weblogs. Known as a kind of gauge for blog popularity as epitomized by its byline of “What’s percolating in blogs now”. A supporter and contributor to open-source software.
• TEK search engine: is an email-based search engine developed at the Massachusetts Institute of Technology. The search engine enables users to search the Web using only email. It is intended to be used by people with low internet connectivity.
• TeraText Suite: Most data resides in semi-structured, primarily textual documents, not in structured, organizational repositories. Teratext is designed for text-rich data repositories.
• Terrier: is software for the rapid development of Web, intranet and desktop search engines. A modular platform for the rapid development of large-scale Information Retrieval applications.
• The College Search Engine.com: Searches the websites of colleges and universities worldwide, not just the USA. If it is on a university website somewhere, this search engine will find it.
• The Lawyers’ List: Search for lawyers all across the United States.
• The Pirate Bay: Based in Sweden where torrent trackers are not illegal. No content is filtered or removed as long as it is clearly labeled.
• TheFind.com: is a discovery shopping search engine as opposed to a comparison search. The search database includes over 150 Million products from over 500,000 online stores.
• TheLadders.com (USA): Jobsearch for professional jobs in the most comprehensive source of $100K+ jobs on the internet.
• ThomasNet: Powered by the Thomas Register of American Manufacturers (The Big Green Books published since 1898).Catalogs over 650,000 American companies in 67,000 categories.
• Topix: is a news aggregator that categorizes news stories by topic and geography. It was created by the founders of the Open Directory Project. Knight-Ridder, Tribune Company and Gannett own 75% of Topix.net.
• TorrentSpy: Tracks externally hosted torrent files and provides a forum to comment on them. Integrates Digg-like user-driven content site ShoutWire’s feed into its front page.
• Torrentz: Tracks nearly 7 million torrents in a searchable portal.
• Trexy: Search trails are the click pathways you create while searching and finding information on 4,000+ search engines. Record and share your “search trails”. Easier searching of the “deep web”.
• Trulia: Find property online, agents can list their properties free, a robust real estate portal for home buyers and sellers.
• Turbo10.com: is a metasearch engine that uncovers information in the Invisible Web. Turbo10 can access information from 800 online databases and search 10 databases simultaneously.
• TVEyes: TVEyes make Radio & TV searchable by keyword, phrase or topic – just as you would use a search engine for text. TVEyes is the first company to deliver real-time TV and Radio search.
• Veveo / VTap: a video search platform for mobile phones. Vtap is an offering from Veveo and it currently works on Apple iPhones as well as Microsoft Mobile-powered phones.
• Vivisimo: developed by scientists based upon a mathematical algorithm and deep linguistic knowledge to find relationships between search terms and bring them to light. (Web search: Clusty)
• Walla!: Israel – Search the web in Hebrew with an Israel focus.
• Wazap: video game database and social networking site that distributes gaming news, rankings, cheats, downloads, and reviews.
• Web-Cam-Search.com: Search and hack nearly a million webcams for free on the net. This search uses Boolean scripting to uncover cams – public & supposedly ‘private’. :,-)
• WebCrawler: was used to build the first publicly-available full-text index of a subset of the Web. WebCrawler® brings users the top search results from Google, Yahoo!, Windows Live, Ask and other popular search engines.
• WebMD: A source for health information, a symptom checklist, pharmacy information, and a place to store personal medical information. The leading US Health portal, it scores over 40 million hits per month.
• Wikia Search: Jimmy Wales and Wikiaaim to create an open-source Internet search engine, to which the community can contribute.
• Windows Live Maps: Ask any question and get answers from people in the know. Try it. Real answers. A little late to a crowded market, but Windows is there now too.
• Windows Live QnA: Wink People Search: Over 333,304,647 people on social networks and across the Web. Find people using name search, location, school, work, interests, and more.
• Wink: is a free people search engine that helps you find people at social networks, blogs, and across the Web.
• Xapian: is an Open Source Search Engine Library, released under the GPL. It’s written in C++, with bindings to allow use from Perl, Python, PHP, Java, Tcl, C# and Ruby(so far!)
• YaCy: is a scalable personal web crawler and web search engine. One YaCy installation can store more than 10 million documents, but in a community of search peers, YaCy can provide a search index of unlimited size.
• Yahoo Maps: Maps, directions, reverse-directions satellite view but no ‘bird’s-eye-view’.
• Yahoo News: is a community-driven knowledge market website launched by Yahoo! that allows users to ask questions of other users and answer other users’ questions. Over 60 million users.
• Yahoo! Answers: The 2nd largest search engine on the web (as defined by a September 2007 Nielsen Netratings report.
• Yahoo!: Use Yahoo! News to find breaking news, current events, the latest headlines, news photos, analysis & opinion on top stories, world, business, politics…
• Yandex: Russia – Yandex (Russian:, ?´?????) is a Russian search engine and one of the largest Russian Web portals. Yandex was launched in 1997.
• YouTube: Owned by Google, the web’s largest media site. This search will search through the videos of YouTube only.
• Zabasearch: Honestly free people search. All US postal addresses & telephone numbers revealed free. 3-times more listings than white pages phone directory.
• Zettair: is a compact and fast text search engine designed and written by the Search Engine Group at RMIT University. It was formerly known as Lucy.
• Zillow: provides free real estate information including homes for sale, comparable homes, historical sales, home valuation tools and more.
• ZoomInfo: Founded in 1999, ZoomInfo is a Web-based service that extracts information about people and companies from millions of published resources.
• ZyIMAGE: An information access platform running data archiving through large and small electronic datasets related to business-critical projects of governmental agencies, law firms and companies of any size.

Search Engines – Types / Classifications

Accountancy

A multilingual search engine developed specifically for Accountants to provide professionals worldwide with one-stop access to accounting good practices, articles, management tools, and general resources for their industry.

All-Purpose

An all-purpose search engine is your typical anything goes site. This is what most people are used to using. It simply searches for and identifies items in a database that corresponds to keywords or characters by the user. For example, if you are looking for dogs, it will give you a list of breeds, supplies, products, history, books, pictures, etc. Just gets all it can find.

Bit Torrent

A search engine that tracks and indexes torrent files available online from users who offer such files to be downloaded and shared.

Blog Site

A search engine that only indexes and provides search results from blogging sites (i.e. WordPress).

Books

A search engine designed for the sole purpose of finding books and e-books

Business

A search engine designed focused on business needs and answers; Advice, Services, Tools across a specific industry or industries.

Email

An email search engine provides a way to track down or publicize an e-mail address; typically you can search by address, phone number, name, or even a yellow page listing.

Enterprise

An enterprise search engine is a site where an extensive search system provides the means to search both structured and unstructured data sources with a single query. It addresses the needs of businesses that need to store, retrieve and track digital information of all kinds.

Forum

A forum search engine is really good at finding those useful forum posts. Many find they are even more relevant than Google in displaying results.

Games

A game search engine is a site that specializes in games, gaming, and everything you would like to know about your favorite game. Typically used by game professionals can be a great way to build a community and find those cheat codes you were looking for.

Human Search

A human search engine is a search engine that uses an actual person (A HUMAN) to filter search results and assist users in clarifying their search requests.

International

Search engine specializing in a world region, a culture, and even a language.

Job Search

A job search engine is a site that is focused on hiring, job postings, and marrying job seekers with job providers.

Legal

Have a legal question? These sites are focused on the law, laws, and regulation of specific legal principles. Need help with a legal question? A legal search engine is your source.

Maps

So Where you want to go? A map search engine is all about finding maps, giving directions, and researching visually a community or neighborhood.

Medical

A medical journal search engine is a centralized online platform that allows you to find literature on any medical topic within seconds. Bioinformatics researchers have found using more than one platform for a targeted search produces broader search results compared to using only one search engine.

MetaSearch

A metasearch engine is a search tool that uses another search engine’s data to produce its own results from the Internet. Metasearch engines take input from a user and simultaneously send out queries to third-party search engines for results.

MultiMedia

Search engines for Multimedia give you the ability to search for Images, Audio, and Video Files. As more of society becomes more digitized, developers are working on categorizing, and making it easier to find those viral videos.

News

News search engines are designed to automatically find top stories from common generic news topics keywords.

Open Source

An open-source search engine is a site that allows businesses and organizations to search for information within their / your enterprise domain (business).

People

Need to find someone? People search engines are directory engines that allow you to people search, reverse phone number lookup, address lookup, and more. Sometimes you just need to know the person behind the email.

Question & Answer

Question and Answer search engines are designed to allow users to get answers to common daily questions.

Real Estate

A Real Estate search engine is focused on the real estate industry. These search engines can display thousands of home listings, homes for rent, homes not on the market, and market estimations. So if you are looking for a home… Start here!

School

A school search engine will search for information posted on websites of colleges and universities worldwide. If it is on a university website somewhere, this search engine will find it.

Scientific

Scientific search engines index any range of scientific journals from computer science, engineering, social science, and biology. It has brought in many new ways to search academic resources, such as papers, authors, conferences, and journals.

Shopping

Shopping search engines allow you to search specifically for products for sale from online merchants. They typically provide features different from regular search engines such as price sorting, showing product availability, and merchant ratings.

Source Code

A search engine that allows computer programmers and other developers to search for Open Source repositories to locate open source code, and quickly share the code with other programmers on the internet.

Usenet

A Usenet search engine is used to find files or parts of files on the Usenet and subsequently download them using a specialized app. (Usenet – an early non-centralized computer network for the discussion of particular topics and the sharing of files via newsgroups).

Visual Search Engines

A Visual Search Engine is a search engine designed to search for information on the World Wide Web through the input of an image or a search engine with a visual display of the search results. Information may consist of web pages, locations, other images, and other types of documents.