Northwest Family Life
- Providing assistance to Christians facing domestic violence.
- http://www.northwestfamilylife.org/

The Professional Dater
- They provide matchmaking services and dating events for singles in the Seattle area, and dating advice for singles nationwide.
- http://theprofessionaldater.com/

Seattle Widowed Young Persons' Support Site
- Provides information on grief support services.
- http://www.seattlewidowed.com/

SPIN - Seattle Poly Intimacy Network
- An organization intended for those people open to the possibility of ethical intimate relationships with more than one person at the same time.
- http://www.polyamory.org/spin/

Seattle Dates
- A multicultural dating service serving the Seattle/Puget Sound area.
- http://www.seattledates.com/

Seattle Singles Online
- Features photo personals and profiles, singles' vacations, and relationship coaches.
- http://www.SeattleSinglesOnline.com/