Browse Sites by Relationships : Affair

Number of Members: 44,000

Cost: £11.99 per month

Online since: 2003

An adult dating contact site for singles and couples seeking casual erotic partners. TheAdultHub.com is a popular destination for swingers and contains a wealth of resources for those interested in casual dating, as well as the typical tools for striking up contacts with other naughty members on the site.

Number of Members: 74,000

Cost: 1 month $29.86

Online since: 2003

An adult website for singles and couples looking for a casual online dating scene. It’s free to register and create your picture or video profile. The site is secure and discreet, with profile verification and other security features.

Number of Members: 46,000

Cost: Monthly: $29.95 USD

Online since: 2002

HookUp is an online community of members seeking adult oriented hookups and relationships. The site offers email, live chat, distance searching as well as links to other adult services such as web cams. Free basic membership grants you restricted access to the site.

Number of Members: 10,000

Cost: 30 Day Membership for $19.95

Online since: 2001

Wild Match is an international adult dating site with around 10,000 active users. People on the site are seeking affairs, discreet relationships, or just no-strings fun. Signup is free but communicating with other users is only available to paying members.

Number of Members: 150,000

Cost: Gold Membership: 1 Month $22.98

Online since: 2001

A unique dating website where sexually adventurous individuals can browse hot photo profiles, chat and meet likeminded men and women. Try the site for free with no obligation and browse thousands of sexy pics and videos.

Number of Members: 100

Cost: Free

Online since: Jan 2011

An adult dating site currently offering free access. The site will appeal to those who are looking for a casual relationship, or intimate online chat. The Adult Club is a new site and is currently attracting people with it’s free introductory membership. The site offers a complete range of features including email, photo and video profiles, online chat, forums and blogs.

Number of Members: 7,000

Cost: $34.99 per month

Online since: 2006

Lavalife is a Canadian site however they also have a portal specifically for people in Australian. The Australian site we estimate is attracting only around 7,000 members. Like the main site, Lavalife AU offers three areas that cater to different relationship types.

Number of Members: 12,000

Cost: 1 month - $19.95

Online since: 2007

NaughtyConnect is an adult dating and hookup site for straight, gay, lesbian or couples looking for no-strings, casual relationships. The site is international and can be served in several languages. Many of the site's 12,000 members are located in the United States, Canada and United Kingdom.