- Digital Librarian
- One librarian's pick of the web.
- DMOZ - Open Directory Project
- Possibly the largest human-edited directory on the Web.
- Librarians' Index to the Internet
- More than 16,000 carefully selected and reviewed sites listed by subject.
- Searches using multiple engines at one time including Yahoo, Google, and more.
- Multi-search of Inktomi, Google, and Ask.
- Internet Tools
- One-stop access to an assortment of search tools.
- Well-regarded search tool provides comprehensive coverage and highly relevant results. Results grouped by topic.
- Powered by Yahoo, but without much of the advertising.
- Now owned by Yahoo. Image & sound search. Page translation.
- Ask questions as normal sentences. Provides links to results from other search engines.
- Smaller search engine with some good features. Full boolean searching. Indexing date provided.
- A large, very effective search engine often ranked as one of the best by industry reviewers. Image search.
- Uses the Looksmart and Yahoo indexes.
- Owned by Ask.com
- Still one of the most popular search tools; small, but well-organized, easy-to-use, and well-maintained.