| Alta Vista | exite Netsearch | Inktomi |
| Lycos Inc. | Opentext Corporation | Internet Sleuth |
| Starting point | Webcrawler | Yellow Web |
| DINO (Deutscher INternet Organisator) |
WebDe (Deutsches Internet Verzeichnis) |
| Huge List | Point Communication | Virtual Times |
| Virtual Tourist | Whole Internet Catalog | Yahoo |
| W3 search engines | Sources of Data | Virtual Library |