- INFOMINE: Built by academic librarians, this search engine searches for relevant online resources like databases, electronic journals, online catalogs and more.
- Internet Archive: Provides access to a variety of digital objects like text, movies, images and software. Also the home of the Internet Wayback Machine, which archives webpages.
- Internet Public Library: Searchable and browsable collection of evaluated internet sites on a range of topics. Produced by the University of Michigan School of Information.
- Librarians' Internet Index: Search a collection of over 20,000 websites evaluated by librarians. Organized by topic and includes featured collections.
- Search Engine Watch: Compiles information about search engines including search tips, ratings of search engines, and news.