| ACT | Odigo | IntroPlace OtherSingles | |
| American Greetings | People2People | SalesRepCentral | |
| AOL Time Warner (AIM) | SugarQube | SayItBaby | |
| BlackPlanet | UDate | SinglesStop | |
| BlueMountain.com | 411 Locate | TriStateDating | |
| EGreetings.com | Click-at-Work | VirtualKiss | |
| EUniverse | Dateable.com | WhoDoYouLove | |
| FrogMagic | Match.com | Dating.com | |
| InfoUSA | DatingFaces | TalkCity |