WebLib is an international technology startup of experts in information retrieval, natural language processing and medical informatics. The company specializes in creating innovative search and knowledge discovery tools for the Web. WebLibs products include HealthMash, a next generation semantic health search engine; PolySearch, a Web 3.0 Semantic Indexing and Knowledge Discovery Engine, PolyMeta, an advanced Web 2.0 Federated Search Engine; PolySpell, a comprehensive English, Medical and Scientific spellchecker; and PolyCluster, a customizable semantic search result clustering tool. Customers include government agencies, universities and major content providers: Vanderbilt University, Elsevier, NIH Library etc.