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Top 10 Dating Sites for Couples to Find a Third Person

Updated: Feb 9, 2023

couples dating

It will probably come as no surprise that threesomes are one of the most common fantasies. If you’re lucky enough to find a partner who shares the same kink as you, then you may be a couple looking for a third to engage in some adult adventures with.

So, you and your partner have discussed all of the important things like boundaries and logistics, and you’re all fired up and ready to go? Now, the only thing you need to worry about is how to find a third person to spice life up into the bedroom. Luckily, we have some great tips for you.

Best Dating Sites for Couples Looking for A Third

We have put together a fine selection of the 10 best couples dating sites to find a third woman or man into your bed, now begin the search and turn all of your wildest fantasies into a reality.

1. AdultFriendFinder

AdultFriendFinder should be one of the first stops on your search for a third person to introduce to your sex life on a casual basis. AdultFriendFinder currently offers the ability to sign up as a single, polyamorous couple or group, or as a swinger.

Following a quick, easy, and free registration process requiring only some basic information, you will be thrown into the community of over 80 million fun-loving individuals like yourself.

With plenty of active users, and so many communication features - groups, blogs, chat and live stream functions, and of course, photo and video sharing, you are guaranteed to have a lot of fun browsing the erotic offerings of this platform with your partner.

When it comes to profiles, there is the ability to have extensive information on display, including location, physical appearance, sexual preferences, personality, kinks, fantasies, and so much more.

Whilst it is free to browse some of the information and watch any timeline content, you will require a premium subscription in order to view a user’s full profile.

2. BiCupid

Visit Bicupid

BiCupid is unique, in that it prides itself as being the first, largest, and most secure dating site for bicurious and bisexual singles and couples. Designed with the LGBTQI+ community in mind, everyone is welcome here, so whether you are straight, lesbian, gay, bi, trans, or any other colour of the rainbow, you can feel right at home.

Using a starting commonality of the desire for bisexual romance, BiCupid does a great job of connecting people who wish to explore their fantasies together. As bisexuality is a common fixture of threesomes, it makes sense that this site earns a position on this list.

With categories and dating options like: ‘bisexual singles’, ‘bisexual dating’, and ‘couples’, this is definitely a logical place if you’re a couple looking for a girlfriend, boyfriend or casual playmate to join you for a naughty encounter.

3. Ashley Madison

It’s no secret that Ashley Madison is one of the most well-known platforms when it comes to married or coupled people seeking out some fun with a stranger. Ashley Madison, with its controversial slogan “life’s short, have an affair” is probably better known for those looking to seek out some fun behind their partner’s back.

Having said that, the site can be just as entertaining when you include your partner and utilise it to go looking for a third person. The main drawcard for the singles on the platform is the discreet, no-strings-attached nature of the encounters, which, generally speaking, perfectly aligns with the intentions of a couple who are navigating how to find a third person to introduce to the bedroom on a casual basis.

If this sounds like a website you’d like to try, it would be best to explain in your bio and/or during the first conversation with a potential playmate that you are swinging, not cheating which in most cases is even less complicated.

4. SwapFinder

As you may have gathered from the name, SwapFinder is a popular platform within the swinger sites. If you’re an elusive unicorn or a couple seeking a friend, then this could very well be a positive starting point for you.

Boasting 40 million users, with average ages of 45 for men and a range of 25-35 for women, depending on your location, the odds should be in your favour in finding your dream partner who meets all of your criteria and can put a little spark into your sex life.

Signing up is pretty quick, and you’ll find that it is user-friendly on a desktop. Unfortunately, they haven’t yet introduced a mobile app. Membership begins at under $20 per month, but you can expect a larger discount for every extra month that you purchase.

5. SexFinder

With a name that means business, Sexfinder is a useful platform for those on the lookout for sexual relationships free from commitment. One of the handiest tools at your disposal on the website is the comprehensive kink filter, so you can really meet your match.

If you’re a couple looking for a third, you can utilise the impressive communication features including adult chatrooms, private messaging, and webcam streaming to find just the unicorn you’re looking for.

Sexfinder is definitely aimed at more casual erotic adventures, so if you’re seeking swinging, threesomes and couple swaps this could be the right move for you. However, if you’re a couple looking for a girlfriend or boyfriend to commence a throuple relationship with, another platform may be more suitable to forge a serious connection.


Probably one of the more niche offerings on this list, but worthy all the same, provides a safe space for those looking to engage in BDSM adventures. By signing up on, you will be welcomed into a community filled with like-minded couples, singles, and groups.

With an impressive 91% reply rate to messages and an active community of 1.5 million members, if you and your partner are looking for a third who is into BDSM, then you can’t really look much further than

The detailed signup process can seem a little mundane at the time, but it’s worth it. Having specific kinks, desires, and traits at your fingertips can really narrow down the field and speed up the playmate hunt.

In addition, if you’re looking to educate yourself further on the world of BDSM, there is a pleasantly surprising amount of educational material on the site.

7. ThreesomeFinder

No prizes for guessing why this one made it on the list. As the name heavily suggests, ThreesomeFinder - best one of threesome websites, the main objective of this website is to connect people who are finding a threesome partner.

Referred to as a great place for open-minded and/or bisexual people who are looking for swinging or threesome adventures, it’s not hard to see why this is a recommended platform for you and your partner should you be seeking a unicorn to have some fun with.

With regional search filters, you will be able to narrow down the field to view those within a reasonable distance from you, and once you find someone you like, you have the ability to send them a virtual gift to break the ice.

8. FindAThreesome

If engaging in a threesome is something you and your partner are looking to tick off your list of fantasies, then look no further than FindAThreesome. Here, you will have the ability to connect with people who are looking for the same experience as you, who have a wild side that they can’t wait to share with you.

You will be in good company, with almost 100 million users navigating their journey of sexual fulfilment. For couples dating, and wondering how to find a third, the answer could very well be FindAThreesome.

The signup process is simple and straightforward, and you have the ability to join as a couple or a single. After providing some standard information about yourself, you will be asked to nominate a subscription plan, before diving in to browse the extensive range of like-minded individuals.

9. AmericanThreesomes

Again, this one pretty much does exactly what it says on the box - connects people who are looking for a threesome. Boasting a 100% free platform, this one will no doubt appeal to many fun-seekers.

Whether you’re a sexy single searching for a couple to swing with, or you are a hot couple looking for a third, you can feel right at home at AmericanThreesomes, where there is a community of straight, gay, bisexual and bicurious singles and couples who are open-minded and ready to plan some casual encounters.

On this platform, you will also have access to their blog, which contains plenty of handy hints if you’re new to the world of threesomes.

10. Feeld

There’s no doubt about it, Feeld (formerly known as 3nder) is considered to be a leader of platforms when it comes to the world of non-monogamous dating. Priding itself on being a “sex-positive place for humans looking to explore dating beyond the norm”, if you’re a couple in search of a mutual playmate, Feeld could be just the tool you’ve been looking for.

When you sign up for the site, you will first be prompted to create your profile full of your photos, interests, fantasies, and more. After doing so, you have the ability to link your profile to your partner’s. This is incredibly useful so that people can get a picture of the whole package.

Feeld has put a lot of effort into making everyone feel at home on their site, regardless of factors such as sexuality or gender identity. You even have a say in the types of accounts you want to see in your results, for a customisable experience.

With so many active users, its pro-kink, pro-love mentality, and over 10 million messages exchanged per month, Feeld has well and truly earned its place on this list. If you’re a couple looking for a third person to join you in the bedroom or a throuple lifestyle, then check it out.

Who can join these dating sites looking for a third person?

Any of the sites we have detailed above, are ready and open to you and your partner. The sign-up process is straightforward, and you can begin searching for the perfect playmate today

Whether you’re a couple looking for a girlfriend, boyfriend, or just one wild night of shared passion, the internet is undoubtedly the best place to begin your search. With all of the best platforms at your disposal, finding a naughty friend who ticks all of your boxes is easier than ever before.

Whether you are looking for a blonde, brunette, or redhead, with a particular body type, ability, kink, or fetish, one thing is for sure - you and your partner are going to have one hell of a time browsing the beautiful bodies on offer for your pleasure.

What are you waiting for? You never know who is waiting to play with a couple just like you.

How to choose the best dating site for couples looking for a third

The absolute best thing about having so many wonderful couples dating sites at your fingertips is that there are no limits. You and your partner can sign up for one, some, or all of them, and see who is around in your area. Whilst you may stumble across the same profiles across different sites, you’re likely to find new and exciting people that you may like to meet up with.

Other things that may make one platform better than another are how accessible it is on mobile devices, how user-friendly the interface is, how active and responsive the other users seem to be, how aesthetically pleasing the site is, and of course, the cost to use the platform for a couple looking for a third.

In the end, your best bet is to try out multiple sites and see which one feels right for you and your partner.

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