Swinging vs. polyamory vs. open relationships: what's the difference?
They're often lumped together, but they're different in important ways. Here's a clear, friendly guide to the three most common forms of ethical non-monogamy.
The TruLS team3 min read
Swinging, polyamory and open relationships are all forms of ethical non-monogamy, where everyone involved knows and agrees. The difference is mainly about what's shared. Swinging is usually couples sharing intimacy or play with others, typically together and without romantic relationships. Polyamory means having more than one loving, romantic relationship at once. An open relationship usually means partners may have intimate connections outside the relationship, often independently, while keeping the romance between themselves.
Swinging
Swinging, often called "the lifestyle", is built around the couple. Partners usually take part together, at parties, clubs, takeovers or with other couples, and the focus is on fun, flirtation, intimacy and friendship rather than new romantic relationships. Boundaries like soft swap, full swap and same room help each couple decide exactly what they're comfortable with.
- Usually couple-centered, and often done together.
- Focused on intimacy, play and social connection rather than romance.
- A strong community and social scene: events, clubs and travel.
Polyamory
Polyamory means having more than one loving, romantic relationship at the same time, with everyone's knowledge and consent. Relationships might be equal, or one might be primary. Some people practice kitchen-table polyamory, where everyone is friendly and might share a meal together. Others prefer parallel polyamory, where partners know about each other but lead separate lives.
- Centered on multiple romantic, emotional relationships.
- Can include triads, quads and wider networks of partners.
- Lots of styles, from kitchen-table to parallel to solo polyamory.
Open relationships
In an open relationship, partners agree that each of them can have intimate connections with other people, often independently. The romantic relationship usually stays between the two of them. Open relationships are very individual: some couples share every detail, while others prefer a "don't ask, don't tell" approach.
- Partners may connect with others separately as well as together.
- Romance usually stays within the primary relationship.
- The rules vary widely from couple to couple.
“The labels matter less than the conversation. What matters is that everyone knows, everyone agrees, and everyone is cared for.”
Where they overlap
In real life, the lines blur. A swinging couple might develop a deep friendship with another couple that starts to feel romantic. A poly person might enjoy lifestyle events. An open relationship might include time in the lifestyle together. That's perfectly normal. Labels are there to help you describe what you want and find people who want the same, not to fence you in.
What they all share
- Honesty: everyone involved knows what's happening.
- Consent: everyone genuinely agrees, and can change their mind.
- Communication: boundaries are talked about openly and revisited often.
- Care: for your partners, and for the people you meet.
Everyone belongs on TruLS
TruLS welcomes couples, singles, triads, quads and every kind of ethically non-monogamous relationship. Every member shares what they're looking for and what they're not, so swingers find swingers, poly people find poly people, and everyone in between finds the people who fit.
Quick answers
- What is the difference between swinging and polyamory?
- Swinging is usually couples sharing intimacy or play with others, typically together and without romantic relationships. Polyamory means having more than one loving, romantic relationship at the same time.
- What is the difference between swinging and an open relationship?
- Swingers usually take part together as a couple, often at events or with other couples. In an open relationship, partners often connect with other people independently.
- What is ethical non-monogamy?
- Ethical non-monogamy (ENM) is any relationship style where people have more than one intimate or romantic connection with everyone's knowledge and agreement. Swinging, polyamory and open relationships are all forms of ENM.
- Can you be both a swinger and polyamorous?
- Yes. The lines often blur, and many people combine styles. Labels help you describe what you want and find people who want the same.
Meet people who get it
TruLS is a private community for couples and singles in the lifestyle: meet people near you, find parties and club nights, join groups and chat live. Free to join, for adults 18+. We're opening area by area, so if your state isn't open yet you can join the waitlist.
