Snap
- This search engine draws on data from several partners, including the Open Directory.
- http://www.snap.com/

SSL Directory
- A copy of the Open Directory, powered by DWodp live, with site previews added from Thumbshots, and advertisements supplied by Google.
- http://www.stepper-systems.com/

SServ.com
- A searchable directory taken from the Open Directory, with advertisements supplied by Google.
- http://www.sserv.com

SavvyFrog.com
- A copy of the Open Directory with a Google search box and added advertising.
- http://www.savvyfrog.com/

Smartcast
- Sells fishing equipment. Site includes uses a directory based on the ODP category Recreation: Outdoors: Fishing, powered by phpodp.
- http://www.smartcast-rf30.com/

Siteskipper
- A searchable directory using the ODP, with a panel giving links to the top level categories.
- http://www.siteskipper.com/

Sequency
- Uses ODP directory with Thumbshots and powered by PHPODP.
- http://www.sequency.it/odp/index.php

Shariah Program
- Online education site uses ODP directory with Thumbshots.
- http://www.shariahprogram.ca/odp/index.php

Smartfinder.com
- Directory using the ODP content.
- http://www.smartfinder.com/

SWK Consulting, LLC
- Site using a modified version of the Nursing category of the ODP.
- http://www.swkconsulting.com/

Shopseek
- Shopping directory that also uses the entire ODP directory.
- http://www.shopseek.com/

Search Beat
- Portal including a directory using the ODP.
- http://www.searchbeat.com/

South Seek
- Uses ODP data for web directory.
- http://www.southseek.com/

Search Bowl
- Offerings searching of the ODP directory.
- http://www.searchbowl.com/

Search.ch
- Swiss search engine including a directory using ODP categories on Switzerland in English, German, French and Italian.
- http://www.search.ch/

Spiritual Light Journey Search
- Uses live data from the Open Directory powered by Digital Wondmill.
- http://www.spirituallightjourneys.com/links/SEARCH.HTML

Sendbadnet
- A directory using the Open Directory.
- http://www.sendbad.net/english/

Surf Site
- Offers a directory based on the Open Directory Project and search via a selection of popular search engines.
- http://www.surf-site.com

Surf Potato
- Republishes the whole ODP directory.
- http://www.surfpotato.com

The Snowman
- Uses the Kids and Teens section of the Open Directory.
- http://www.thesnowman.com

Scrale
- Directory using live data from the Open Directory, plus world news.
- http://www.scrale.com

ScienceDaily Magazine
- News about science, technology, and health. Archived stories are filed into ODP categories alongside the links.
- http://www.sciencedaily.com/

SearchEngine.com
- A directory using ODP data and structure, with sponsored links added. There is a choice of versions for Germany, the Netherlands, UK and the US.
- http://searchengine.com

Switchemail.com: ISP directory
- Provides a directory of Internet Service Providers in all US states using ODP data.
- http://www.switchemail.com/ISP/