The Plenty of Fish online dating site is a free service for single people to meet suitable matches through a non-threatening platform. The site uses surveys to determine a list of like-minded, eligible individuals who members can contact.
Plenty of Fish's initial survey has questions about personal, professional and family details as well as inquiries into what a member is looking for in a relationship. Its strengths are the impressive number of people who use it, the ability to instant message other members and a feature that lets someone see who has viewed their profile. Some of the dating service's other questionnaires include surveys about chemistry and needs in relationships.