Voice carries more signal than photos

Photos capture a moment. A voice captures a person, pace, warmth, humor, energy. Research consistently shows voice is one of the strongest predictors of interpersonal attraction and long-term compatibility.

That's the whole thesis behind AI voice matching.

What is a voice embedding?

When you record your voice, our AI turns it into a voice embedding, a mathematical fingerprint made up of hundreds of numbers that describe how you sound. Not what you said, but *how* you said it: tone, warmth, cadence, energy.

Two people with similar voice embeddings tend to have similar energy. Two people with genuinely complementary embeddings tend to *click*.

The compatibility score

We combine three signals to produce a real compatibility score:

Voice embedding similarity, do your voices actually fit?
Stated values, what you care about
Interests overlap, what you like doing

This isn't a "hot or not" ranking. It's an explainable score based on real signal.

Why swipe apps can't do this

Swipe apps are built around photos and text. They can re-rank a deck, but they can't match on the traits that actually matter, because they never captured them in the first place.

AI voice matching only works if the app is chemistry-first from day one. That's why WhatsLove was built the way it was.

The privacy piece

Voice embeddings are stored encrypted and never sold. They power matching inside WhatsLove, nothing else.

Curious what your voice fingerprint sounds like? Download WhatsLove and hear yourself matched to real chemistry.