In a realm where love knows no boundaries, platforms like #open and 3Fun are rewriting the rules of connection, ushering in a new era of exploration and inclusivity.

The great Global Dating Insights, which is a fantastic resource for all things related to online dating, has showcased new and exciting dating sites and apps since 2018 on their Startup Roundup page.

From singles seeking open relationships to couples forging connections with like-minded duos, the landscape of love is evolving, and these apps are the architects of a sex-positive revolution.

Some of these sites are up and coming and some you might have heard of, but they’re all worth checking out!

12 Best New Open Relationship and Poly Dating Apps and Sites

#open is a sex-positive, inclusive community that welcomes individuals, whether single or in partnerships, to self-identify, express their preferences and boundaries, and connect with like-minded people who share their interests and desires. It offers a space for curiosity and exploration in a supportive environment where people can find others who are open to various experiences and connections.

3Fun is a popular dating app available for Android and iOS users in multiple countries, including the United States, United Kingdom, Brazil, and the Netherlands. Launched in 2016, it has over 10 million downloads and 3 million users worldwide, primarily singles. The app focuses on connecting sexually adventurous individuals and provides features like unlimited free private messages, secured photos, and strong data encryption to ensure user privacy and security in exploring open relationships, polyamory, and more.

Cliques is a platform that offers users the flexibility to register as a single individual or a couple. It facilitates connections for various purposes, including dating, friendship, and professional networking. Whether you're looking to meet new people as a solo participant or as part of a duo, Cliques provides a versatile space for creating the connections you desire.

CORD.global is a dating platform that brings together conscious polyamory and the swinger lifestyle. It was recognized as one of the winners of HubStars' 'Million Dollar Dating Project.' This worldwide dating destination offers individuals the opportunity to create ethical non-monogamous relationships with like-minded partners, emphasizing choice and compatibility.

Coupling Up is a dating website that draws inspiration from the popular reality television show Love Island but has no official affiliations with the show. It promotes quick and easy date night arrangements for those seeking companionship through its platform.

Cuplr is a unique networking app designed for couples, with a focus on connecting, inspiring, and empowering them by facilitating connections with other like-minded couples who share similar interests. It aims to create a supportive community for couples looking to expand their social circles and build new friendships.

PolyFinda is a dating and events app catering to polyamorous and ethically non-monogamous individuals. It offers a safe and judgment-free platform for people to explore various forms of ethical non-monogamy, including open relationships and threesomes. The app allows users to meet friends and lovers, engage in online chats, and discover social events and support groups that celebrate the diversity of love and human connection.

PolygamistDating is a dating service that caters to individuals interested in polygamist dating. It provides a platform for open-minded singles who are free-spirited and open to meeting, dating, or connecting with more than one person. The service aims to help polygamist families find like-minded singles safely online, allowing them to pursue relationships that align with their values and preferences.

SwingFree.co.uk is an adult dating platform dedicated to providing a safe environment for genuine swingers to connect with like-minded individuals. The platform caters to those who embrace the swinging lifestyle, offering the opportunity to find friends with benefits and spice up their sex life. SwingFree aims to create a community where individuals can explore their desires and connect with others who share their interests in a secure and discreet manner.

SwingHub is a social media platform designed for individuals interested in non-monogamous relationships, including swinging, polyamory, and partner swapping. The app enables users to connect with like-minded individuals and offers resources to help them explore and understand the non-monogamous lifestyle. SwingHub also features an online store where users can purchase items related to this lifestyle. It aims to provide a safe and open-minded space for couples and singles to explore beyond traditional monogamy.

Threesomesites.org has compiled a list of the best seven threesome websites. The rankings are determined by factors such as the size of the member database, value for money, the likelihood of finding a date, and the quality of customer service. This resource aims to assist individuals seeking threesome experiences by providing insights into reputable platforms for connecting with like-minded individuals.

WeAreX is a social dating app designed for open-minded individuals, offering a global community where users can connect, meet, chat, and access events worldwide. It aims to create a safe space for exploring interests and passions with like-minded people. This sex-positive social dating app is available for download on both the Google Play Store and the App Store, with more information on their website at https://wearexapp.com.


As we step into the intriguing realm of dating diversity, from Cliques accommodating individuals or couples to PolyFinda celebrating ethical non-monogamy, the stage is set for a vibrant tapestry of connections.

Whether you're navigating the world of open relationships or unleashing your adventurous side on SwingFree.co.uk, may your journey be filled with understanding, passion, and a celebration of the boundless ways hearts can entwine in this open-minded dating revolution.

Here's to forging connections as unique and diverse as the individuals who seek them!

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Check out the other thriving dating sites and apps in this series!