How we ranked these
We use the same methodology for every platform we review: user base quality for CNM specifically, verification and safety features, profile depth and CNM-specific options, moderation, pricing, and overall experience. Commission rates play no part. See our full review methodology.
These rankings are specifically for CNM daters. The best app for monogamous dating — by the numbers, Tinder and Bumble — is almost never the best app for CNM. Different goals, different criteria.
Feeld — Best overall for most CNM users
Best for: Polyamorous and kink-curious users in major cities. The default starting point for most CNM daters.
Feeld is the dominant specialist CNM platform — not because it's the best product, but because it has the largest dedicated CNM user base. In London, New York, Berlin, Amsterdam, and similar cities, the density of active users makes it practically indispensable. Desires system allows nuanced self-expression. Gender and orientation options are comprehensive. The CNM-native culture means you don't have to explain yourself.
Limitations: Email-only verification (no identity check). Moderation quality varies by region. Premium tier is expensive relative to what it adds. Thins out significantly outside major cities.
OkCupid — Best mainstream option
Best for: CNM daters in smaller cities; people who want a larger overall pool with CNM-friendly filters.
OkCupid has offered non-monogamy relationship status options since 2016 and has developed them meaningfully since. The CNM community on the platform is real and active. Its key advantage over Feeld: user scale that holds up outside major cities. Where Feeld's active base thins, OkCupid's doesn't.
The free tier is also more functional than Feeld's — you can do more without paying, which matters if you're early in exploring whether CNM dating apps are worth your time and money.
Limitations: Not built for CNM — it's a mainstream app with CNM support layered in. Culture is more mixed; not all users are CNM-literate. Premium tier is expensive. Match Group ownership raises data privacy concerns for privacy-conscious users.
Read the full OkCupid review →
#Open — Best for community and events
Best for: Community-oriented CNM users; people new to CNM who want events as a lower-stakes entry point.
#Open is the most community-oriented CNM platform available. Its events layer — regular in-person events in key cities — is a genuine differentiator. For people who find one-to-one app dating uncomfortable as an entry into CNM community, the events approach offers a real alternative. The platform also produces CNM education content that reflects genuine understanding of the community.
Limitations: Smaller network than Feeld. In cities without an active #Open events scene, the platform loses most of its distinctive value. If you want volume of matches, this isn't where you'll find it.
Kasidie — Best for swinging and lifestyle
Best for: Couples and singles in the swinging and lifestyle community, particularly in North America.
The swinging community concentrates on different platforms than polyamory communities. Feeld has lifestyle users, but it's not where they gather in numbers. Kasidie is the better choice for couples and singles whose primary interest is the lifestyle — events, clubs, and the culture that surrounds them.
The platform has real community depth and an events/club directory that reflects years of relationship-building with lifestyle venues and organisers.
Limitations: The UX is noticeably dated and hasn't kept pace with modern expectations. Strongest in North America; limited internationally. Verification is basic.
Read the full Kasidie review →
SLS (SwingLifeStyle) — Declining but networked
Best for: Existing members with established SLS connections. Not recommended for new joiners.
SLS was the dominant swinger platform for years. Significant technical and UX decline over the past several years has changed that picture materially. Many established members are migrating to Kasidie or elsewhere. The network still has value for people who've built connections there; the product itself doesn't justify recommending it to someone starting fresh.
Side-by-side comparison
| Platform | Score | CNM user base | Verification | Best for |
|---|---|---|---|---|
| Feeld | 7.5/10 | Largest specialist | Email only | Urban poly, kink, queer |
| #Open | 7.0/10 | Smaller, intentional | Email only | Community, events |
| OkCupid | 6.5/10 | Large, mixed | Email only | Smaller cities, broad pool |
| Kasidie | 6.0/10 | Lifestyle focused | Basic | Swinging, lifestyle |
| SLS | 5.0/10 | Declining | Basic | Existing members only |
Which one is right for you
If you're polyamorous or kink-curious, in a major city: Start with Feeld. It's where the community is.
If you're in a smaller city: OkCupid is more useful than Feeld where the active user base is thin. Try both.
If you're new to CNM and want community before dating: #Open's events are worth exploring before you're ready for one-to-one app dating.
If you're in the swinging/lifestyle community: Kasidie over SLS for new joiners. If you have existing SLS connections, maintain your account there; otherwise, don't start fresh on a declining platform.
If verification and safety architecture matter to you: None of these platforms offer robust identity verification — they're all email-only or basic. This is a genuine gap in the current market. Emerging platforms are addressing this, but as of mid-2026 the options above are what's available at scale.
On using multiple apps
Many active CNM daters use more than one platform. The overlap in users is lower than you'd expect — the communities don't fully cross over. Feeld and OkCupid together cover significantly more ground than either alone.
The practical limit is time and attention. Managing active conversations across multiple platforms requires more of both. Start with one; add a second when you have the bandwidth. Running two well is better than running four poorly.
Related: Feeld vs OkCupid comparison · Feeld vs #Open comparison · Our review methodology