100 Best Websites: Noncommercial sites listing 100 sites, selected based on 21 criteria of excellence.
100.com: View this week's top 100 Web sites in each of over 50 popular categories, arranged by our editors into comprehensive guides and search engines.
10sites.com: Lists the 10 of the best sites in ten categories
7 in1 Best of the Web: 700 hand-picked sites in 26 categories.
Choice Review: Provides a top 10 directory and reviews of the top choices in a variety of popular subjects.
Net Top 20: Annotated list of the top 20 sites in multiple categories.
PC Magazine's Top 100 Web Sites: Top 100 websites that break new ground in one of 10 categories. Sites are updated every 100 days.
Top 10 Links: Top 10 Web sites organized in 14 top-level categories with over 1000 sub-categories.
Top of Everything: Selects the top 11 sites in a number of categories.
Top9.com: Various categories ranked by number of hits.
Topfivesites.com: Lists the top five sites in twenty key categories.
TopTenSites: Lists the top 10 sites in various key categories.
Web100.com: List of the editors' favorite 100 sites on the Web, arranged in 10 useful categories.