Directory of leading search engines, meta search engines, and scholarly research tools, featuring Google, Baidu, Bing, Yandex, Yahoo, and more.
World’s leading search engine with trillions of indexed pages.
Meta Search Engines
Open source search results clustering engine that organizes search results into topics.
carrot2.org
Clustering and meta search engine with portals for web, medical, education, and finance.
iseek.com
Combines the top results of multiple engines, primarily Gigablast and Yandex.
startpage.com
Academic Search Engines
Operated by Bielefeld University Library, BASE provides an index of over 100M documents.
base-search.net
Turns searches into an interactive concept map that surfaces key facts, relationships, and quizzes.
instagrok.com
Health search engine spanning medical organizations, journals, and databases.
openmd.com – Also see: Health Site Directory
Web and document search engine for students and researchers.
refseek.com – Also see: Document Search
Searchable library of 135 million scientific publications and questions.
researchgate.net
International Search Engines
If you like this post, please share it with others on social media. Follow Anchor Biz IT on LinkedIn.