What is the difference?
Swinging vs Polyamory
Swinging and polyamory are both forms of consensual non-monogamy, but they tend to answer a different question. Swinging is mainly about shared sexual openness for couples, while polyamory is mainly about having more than one loving relationship.
Swinging
A form of consensual non-monogamy in which committed couples engage in sexual activity with other people, often together or at social events.
Full entryPolyamory
The practice of, or openness to, having more than one loving, committed relationship at a time, with the knowledge and consent of everyone involved.
Full entrySide by side
In short
Swinging is a couple sharing sexual openness; polyamory is loving more than one person. Some people do both, and the labels describe emphasis rather than strict boundaries.
What they have in common
Both rely on the knowledge and consent of everyone involved, both have well-developed norms around communication and consent, and both are distinct from infidelity.
More comparisons
- PolyamoryvsOpen relationshipPolyamory is about loving more than one person; an open relationship is a couple opening their door to others. The two can overlap, and people choose the label that fits their arrangement.
- PolyamoryvsPolygamyPolyamory is about consensual loving relationships with several people, usually outside marriage; polygamy is about having several spouses, usually within a tradition.
- Affirmative consentvsEnthusiastic consentAffirmative consent is about getting a clear yes; enthusiastic consent goes a step further and cares whether that yes is truly wanted.
- Anxious attachmentvsAvoidant attachmentAnxious attachment leans in and needs reassurance; avoidant attachment leans out and needs space. Both people usually care deeply; they simply protect themselves in opposite ways.
Last reviewed 16 October 2026. Spotted a mistake?