Semantic Search Engines

"Omnity is based on fundamental advances in associative semantic search technology, through which we create landscapes of meaning-based relationships arising from the semantic signatures of entire documents. In this manner, the knowledge contained within whole documents can be deeply inter-connected, solely through shared ideas."

"Free software for your own search engine, data explorer and research tools based on Apache Lucene / Solr or Elastic Search open-source enterprise-search and open standards for Linked Data and Semantic Web"

Semantics-preserving word cloud visulization tool. A word cloud consists of the most important words in that document. Each word is printed in a given font and scaled by a factor roughly proportional to its importance. The printed words are arranged without overlap and tightly packed into rectangular shape. Your word clouds can be tweaked with various fonts, layouts, and color schemes. Read the description for more details.

Meet Evi.com/ : the one mobile app that provides solutions for your everyday problems. Evi.com/ is your new digital friend who is here to help you with your everyday information needs. Need to know where the nearest place is to buy milk? She can help. Going out for dinner, but can't decide where? She can help you with that too.

"Keep track of all the things you have interacted with or would like to interact."

"AlphaSense is a revolutionary, award-winning search engine designed for financial professionals that helps you to instantly cut through the noise and uncover critical datapoints that others miss. AlphaSense enables you to deliver superior research and ideas in a fraction of the time."

"Open-Source Semi-Structured Information Retrieval Engine"

"Jot's specialty is finding types of keywords on web pages like people, companies, countries and many others. Save this bookmarklet AskJot to your bookmarks toolbar, click it while your at a page and Jot will find keywords on that page for you."

"Semantic Search on Linked Data Here you can search across more than 30 million resources contained in the thousands of semantically enriched Open Access Document Repositories and  Data Repositories included in the CHAIN Knowledge Base. Search results are ranked according to the Ranking Web or Repositories. Some exemplar keywords are: cardiology, cell, cornea, geology, linked data, natural gas."

"EKOSS (Engineering/Environmental Knowledge Ontology-based Semantic Search) has been developed for sharing expert knowledge using semantic web technologies. The website provides a collaborative knowledge sharing environment where knowledge experts can submit advertisements of the knowledge resources that they have developed, such as research papers, databases and computer simulation models. "

"BinPad Editor is a tool that helps you organize and publish content in BinPad. Visualize your own content in an intuitive, amazing way. The public version is coming soon. Examples of a Curriculum Vitae and travel log created by BinPad Editor are provided."

"BinPad Editor is a tool that helps you organize and publish content in BinPad. Visualize your own content in an intuitive, amazing way. The public version is coming soon. Examples of a Curriculum Vitae and travel log created by BinPad Editor are provided."

Redlink: a Platform for Semantic Enrichment, Linked Data and Information Discovery

Searching more than 20 million Pubmed Abstracts Semantic Search service provided by hakia.com, Side-by-side comparison to PubMed

Create instant answer plugins for DuckDuckGo

"Discovery Hub is an exploratory search engine built on top of the famous encyclopedia on the web, Wikipedia. The exploratory search is a new way to search the web, not to find what you are searching, but to find what you are not searching, and might be intersting for y"