Finally, an app that knows what a polycule
actually is.
Multi-partner check-ins with blind reveal, constellation mapping, per-relationship privacy, and agreements that work across your whole network.
The problem
Every relationship app breaks at three.
Add a third person and the architecture collapses. No shared check-ins. No way to map your constellation. No privacy between relationships. You've been making do with spreadsheets, shared docs, and apps built for dyads. Luvset was built from the database up for how you actually relate. Three people, four, more.
How Luvset fits
Multi-partner by architecture.
Check-ins for 3+
A throuple doing a weekly sync. A quad checking in after a hard week. Everyone answers independently. Blind reveal surfaces what's true for the whole group.
Constellation map
A visual graph of your relationship network. Private by default, shareable by choice. Each person owns their own view, no imposed hierarchy.
Cross-relationship agreements
Agreements that span your polycule. Version-controlled, revisable, always mutual. Built for the real complexity of ENM dynamics.
Per-relationship boundaries
Boundaries shared with specific partners. One relationship cannot see another's data. Selective visibility is the default, not a toggle.
Privacy and security
One relationship can't see
another.
Per-relationship encryption
Data is isolated at the database level. Each relationship is its own silo.
Selective visibility
You choose what's shared and with whom. Nothing crosses relationships without your consent.
PIN lock
PIN-protected access. Failed attempts reveal nothing. Not even that you use Luvset.
Beyond polyamory
Built for other shapes too.
Speak the language
Terms worth knowing in poly spaces.
Trust & safety
Multiple partners means
multiple privacy stakes.
When your data spans a polycule, one relationship's privacy leak becomes everyone's problem. Luvset encrypts at the relationship level — each connection is its own silo.
Get started
For the way you love,
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