Sex Encounters - Related Sites

Number of Members: 938,000

Cost: Introductory Package: $49

Online since: 2002

Ashley Madison offers a discreet online service for those considering dating outside of their existing relationship. Those wishing to use the site’s messaging system (the only way to communicate) must purchase credits to do so.

Number of Members: 1 Million

Cost: 1 month $29.95

Online since: 2004

Horny Matches is a popular website for adult personals style online dating. The site carries profiles of over 1 million men and women, mostly seeking casual types of relationships and hookups. It’s free to join, but upgrading to a paid membership plan is required to communicate and fully participate in the site.

Number of Members: 5 Million

Cost: Silver: 1 month $17.99

Online since: 1996

Adult Friend Finder is one of the largest online dating communities for sexually liberated adults. With millions of members worldwide, you can be sure of finding an erotic partner, whatever your tastes or preferences. It’s free to register on the site and browse thousands of sexy photos. Contacting members requires paid membership.

Number of Members: 748,000

Cost: 1 month $17.99

Online since: 2002

Passion.com is ideal for those looking for something a little more adventurous than your average dating site, but don’t like the idea of adult hook-up sites. The site caters to singles, couples and those already in relationships, and offers numerous ways to search for nearby members.

Number of Members: 4 Million

Cost: 1 month at $24.95

Online since: 2004

Fling is a personals site for singles and swingers looking for some no-strings adult fun. Joining is free of charge, and creating a profile takes just a few minutes. After joining, you can browse photo galleries of local women or men, and enjoy intimate video chat.

Number of Members: 173,000

Cost: 1 Month $19.99

Online since: 2003

A dating website where people can find short term hook-ups and casual dating. Everyone is there for the same reason, so there’s no expectation of commitment or marriage, just no strings dating and fun.

Number of Members: 426,000

Cost: 1 Month - $14.95

Online since: 2001

SwingLifestyle.com is a dating service for singles and couples looking to meet others for adult fun. The site is not only a resource for finding local swinging contacts, but an active social networking site with forums, groups, local planned events and even a newsletter.

Number of Members: 12,000

Cost: 1 Month Silver Membership: $36.24

Online since: 2005

Sex Date Personals is exactly what it says - a personals site for liberated adults looking for discreet and intimate pleasures. You will find everything here, from married housewives looking for casual sex to swingers who do it all the time. The site is strictly for adults over 18 years.

Number of Members: 42,000

Cost: Monthly Membership: $24.97

Online since: 1997

SexyAds is one of the longest running adult personals sites and has had a presence on the Internet since 1997. An active user community with adult blogs and forums adds interest to the site, as well as photo and video profiles which can be conveniently searched using the tools available.

Number of Members: 38,000

Cost: 1 Month USD $ 16.95

Online since: 2001

Couples interested in an alternative lifestyle can spice up their sex lives at SwingTowns, the online personals community especially for couples and singles interested in swinging. You can join swingers groups, parties, and participate in events, or simply browse hundreds of photo profiles.

Number of Members: 71,000

Cost: 1 month AUD$ 52.00

Online since: 2003

An adult dating site for singles and couples seeking casual or intimate encounters. Red Hot Pie is one of Australia’s largest adult dating communities and offers live chat, webcams, stories, amateur pics, chat rooms and more. Free basic membership.

Number of Members: 858,000

Cost: 1 Month $20.51 USD

Online since: 2009 (relaunched)

Get it On is a different type of adult dating community that offers sexual compatibility testing to help you find not just any partner, but a partner who is compatible where it matters, in bed. The site, though recently launched is quickly growing in popularity and offers free basic membership.

Number of Members: 63,000

Cost: $32.46 per month

Online since: 2006

Ulust.com is a strictly adults only website. Joining is free and anonymous however paid membership is required to contact people on the site. You can seek others on here for intimate erotic encounters, online flirting and more.

Number of Members: 93,000

Cost: 1 Month $34.95

Online since: 2003

Sex Search is an active adult dating venue for those looking for no-commitment sexual relationships. The site offers online chat, video profiles and advanced searching however most features are for paying members only.

Number of Members: 28,000

Cost: £105 per month

Online since: 2004

C-Date.com is a casual matchmaking site for people living in the United Kingdom. Unlike other match sites, C-Date is intended exclusively for those seeking short-term, intimate relationships. If you’re looking for this type of experience, c-date offers a free standard membership plan, and paid plans to suit every budget.

Number of Members: 39,000

Cost: Men $29.95 p/month, Women Free

Online since: 2008

Flirt, date, fall in love: That’s the moto of PassionSearch, the new and exciting adult personals site. Passion Search has many unique and fun features, such as virtual worlds, and a number of fast and simple ways to get connected with women and men seeking adult dating fun.

Number of Members: 11,000

Cost: 1 month for $29.95

Online since: 2006

Casual Friends is a personals site just for people seeking intimate casual encounters and affairs. It is free to join, and you can hook up with local women, men or couples in your neighborhood, for discreet adult fun.

Number of Members: 1,000

Cost: From $29.95

Online since: 2007

Seeking Fantasy is a dating site catering to sexually adventurous consenting adults. It allows its users to transform their sexual fantasies into reality. Whether you're interested in sexual domination, submission, sadism, masochism or dressing up this site will fulfill your needs.

Number of Members: 6,000

Cost: Silver $29.95 1 month

Online since: 2008

Flirting Students is an adult website community for lonely students who are looking for thrills and excitement in their free time. Whether you are studying at home or abroad, Flirting Students can help you to find discreet romantic encounters. The site offers free basic membership.

Number of Members: 22,000

Cost: 1 month basic - $29.95

Online since: 2008

Sexinyourcity.com is a site for adult online dating. It’s free to join, and creating a profile is anonymous and instant. The site provides a venue where people can arrange hookups and sexual encounters in their own town or city.

Number of Members: 11,000

Cost: 90 day membership – $10

Online since: 2008

A dating and socializing network where open-minded adults can communicate and get to know one another for free. Members can share messages, sexy photos, videos, or even blog about themselves. Joining is free as are most of the services on this site.

Number of Members: 164,000

Cost: 1 month $19.95

Online since: 2004

SDC.com is an adult dating club for couples who are looking for others to enjoy the swinging lifestyle with. The site not only serves as an online dating site but a social networking service that has many extra perks.

Number of Members: 596,000

Cost: 1 month at $24.95

Online since: 2009

This site is geared more towards those in search of a casual hookup than serious dating. The site is fairly new yet it has a significant number of members already and is growing fast. It’s free to join and they are promoting free lifetime membership for those who join now.

Number of Members: 18,000

Cost: Silver Membership: 1 Month $19.36

Online since: 2010

Nostringsattached.com is ideal for those looking for casual dating hook-ups, exciting romance or an affair. The site belongs to the Friendfinder dating network, and offers a discreet and secure place for those looking for something a little more adventurous than the average dating service. The site offers a free standard membership.

Number of Members: 157,000

Cost: From $ AUD 53.95 p/month

Online since: 2002

Adultmatchmaker.com.au is one of the largest and most popular erotic contacts sites in Australia and New Zealand. Indulge your sexual fantasies and meet local women for affairs or cheating, meet couples or swingers seeking to spice up their love lives. Join for free.

Number of Members: 31,000

Cost: Basic access is free

Online since: 2000

AdultMatchdoctor is the more raunchy version of the popular free dating site Matchdoctor.com. Unlike the regular site, this one is intended for adults seeking erotic hook-ups and “no-strings” adult fun. The adult portal has all of the features of the regular site, including forums, blogs, and most importantly it’s 100% free to join. The site contains sexually explicit photos and content, and is therefore strictly for 18’s and over.

Number of Members: 2,000

Cost: 1 month from $22.98

Online since: 2004

This is an online dating site for singles, couples and groups looking for explicit adult fun. Lonely Wives Dating Club offers not only photo uploading and cams but a number of video features as well. Joining is free.

Number of Members: 323,000

Cost: £32.99 per month

Online since: 2009

UpForIt is for consenting adults seeking casual style relationships. The site was launched in 2009, and has attracted a sizable membership since that time. It has an international reach with members throughout Europe and North America.

Number of Members: 2.6 Million

Cost: 1 month at $24.95

Online since: 2008

Fling Mobile is an adult personals site that you can access easily on your cell phone. Joining is free of charge, and creating a profile takes just a few minutes. After joining, you can browse photo galleries of local women or men on your phone, and connect with singles in your area.

Number of Members: 14,000

Cost: Not Available

Online since: 2004

Discreet Adventures is an adult community and is the place to go for people seeking affairs, sexual encounters, erotic contacts, erotic personals, illicit relationships, cheating, and one-night stands. Register for free.

Number of Members: 4,000

Cost: Starting $24.95

Online since: 2000

Amateurmatch.com is an adult dating website that will help you to find your ideal sex partner. Amateur Match members are seeking women and men as well as couples and groups. Join for free.

Number of Members: 10,000

Cost: 1 Month - $29.95

Online since: 2006

When ordinary dating websites just aren’t adventurous enough, AdultLove.com could be the place to go. If you’re looking for something a little more than friendship, register for free on this site and you could be browsing the profiles sexy singles in your neighborhood tonight.

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: 864,000

Cost: 1 Month £24.99

Online since: 2003

Join one of the largest selections of naughty singles in the UK. Benaughty.com is a website for those seeking a more adventurous dating experience. Browse naughty photos, or chat and flirt online with hot girls and guys. Create a profile for free and start being naughty today.

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: 20,000

Cost: From $29.95

Online since: 1999

One of the fastest growing adult dating sites, this is a great place for hot women, guys, singles, and couples to meet or get together online for relationships, romance and friendship.

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.

Number of Members: 244,000

Cost: 3 months £14.99 per month

Online since: 2003

An adult dating and contact site for people in the UK. Sexintheuk.com has singles, swingers and couples looking for no-strings adult fun and games. Members can enter details about their sexual preferences (Sex CV), and can seek others who are compatible with them.

Number of Members: 17,000

Cost: 2 Months £85.00

Online since: 2005

Loving Links is a website that helps men and women arrange extra-marital affairs. Creating your own profile and browsing profiles on the site is entirely free. Loving Links also offers a discreet consultancy service for those in need of 1-2-1 consultation.

Number of Members: 1,000

Cost: 1 month from £24.95

Online since: 2008

Adult-Mate.com is an adult dating, sex personals and swingers community portal, offering free introductory membership to connect, flirt and hookup with sexy singles looking for casual encounters and sex partners.

Number of Members: 1,000

Cost: Not Available

Online since: 2010

An online community of swingers and people looking for casual dating encounters. The site has couples and singles that are seeking one-off and regular swinging arrangements with women and men in their area. The site also posts details of parties and events. Joining is free.

Number of Members: Below 1,000

Cost: $29.95 per year

Online since: 2011

YLC is an adult dating community that offers a free basic membership allowing chat, emailing and uploading/viewing of pictures. The site consists of a swinging community, as well as separate gay and lesbian communities. While basic access if free, a paid membership exists for those wanting some extras.

Number of Members: 543,000

Cost: $19.95 per month

Online since: 2010

Adult Orange is a dating site for those seeking fun, friendship or romance. It’s primarily for singles living in the U.S. It’s free to become a member, however chatting online and emailing require purchasing a subscription.

Number of Members: 2000+Network users

Cost: 1 month - £19.95

Online since: 2011

An adult dating site for open minded singles living in the U.K. No Strings is for those seeking no commitment dating. It has email, searching, photo and video profiles and personality assessments. Browsing profiles is free of charge, but emailing is only available to paying members.

Number of Members: 1,000

Cost: Not Available

Online since: 2012

Adult Social Scene is a site for liberated adults that looks like a cross between a dating site and a social network. There’s a basic profile search together with community features such as chat rooms, forums and groups.

Number of Members: 124,000

Cost: One Month Access - $34.95

Online since: 2002

LonelyCheatingWives as the name suggests is a dating club for men seeking intimate encounters with a married women, or for women who are seeking adventure and excitement outside of an existing relationship. The site is secure and anonymous, and supports a community of around 120,000 people.