Behaviour, not biography
We ask what you do when you disagree, not what you do for a living. The first predicts the relationship; the second is just small talk.
No swiping. Just knowing.
Find who you actually get along with .
Eight questions about how you behave when it matters. We score your compatibility in the dimensions people actually break up over — then show you who lines up. No photo-based roulette.
Free to start. Five messages a day. No card required.
Your compatibility
86%
Strong on honesty and pace
You would rather say the awkward thing early than let it sit. Watch for going quiet under stress.
Maya
97
Luna
90
Nina
83
Scored on what people actually break up over
Honesty
Pace
Conflict
Loyalty
Effort
Intention
Photos tell you nothing useful
You cannot see whether someone is honest under pressure, or whether they go quiet when it matters. Those are the things that end relationships — so we ask about those instead.
A score you can argue with
Every number comes with the reasoning behind it and the traits that produced it. Disagree with it? Good — that tells you something too.
Matches with a reason
Each card says what you share and where you clash. If the only thing in common is a zodiac sign, you will know before you waste a message.
Conversations that start somewhere
Your answers shape who you talk to and what you are told about them. No more "hey" into the void, no more ghosting after three messages.
Date ideas on tap
Stuck on "we should hang out sometime"? Ask inside the chat and get three suggestions tied to what you told us.
Shareable by design
Your Chemistry Check link lets anyone see what kind of person you are without an account. Let people come to you.
Three minutes, start to finish
Longer than a bio, shorter than a first date.
Answer honestly
Eight questions about conflict, pace, loyalty and effort. There is no right answer, which is the point.
Get your read
A compatibility score with the reasoning spelled out, plus what you are strong on and what to watch for.
See who lines up
Your matches arrive sorted, each with shared traits, clashes and something real to talk about.
How this differs
| What you get | Photo apps | Here |
|---|---|---|
| Matched on behaviour, not photos | — | Yes |
| Explains why each match scored what it did | — | Yes |
| Shows where you clash before you invest | — | Yes |
| Endless profiles to browse | Thousands | Six, ranked |
| Time spent choosing | Hours | Three minutes |
What people found
The conflict question told me my partner deals with things completely differently to me. Better we found that out in week one than in year three.
Six matches, ranked, each one with a reason. It felt like someone had finally bothered to read the room before setting me up.
Questions worth asking
Are the matches real people?
The profiles you are matched against right now are AI personas — distinctive characters with their own answers, so you can use the product properly before real accounts arrive. The scoring, the reasoning and the conversation are all live. When real members join, they sit in the same ranking.
Where does the score come from?
Your answers are compared against each match across the eight dimensions and scored on overlap. With an AI key configured the analysis is written by a language model, but the underlying inputs are the same and the reasoning is always shown to you.
Is it free?
Yes. The quiz, the scoring and every match are free, forever. Free accounts get five messages a day. Premium removes that limit and adds the full breakdowns.
Can I change my answers later?
Anytime. Retaking the quiz rebuilds your matches from scratch — your old ranking is discarded, not merged.
What is the Chemistry Check link?
A public link that shows what kind of person you are without anyone signing up. It is the fastest way to get matches pointed at you rather than the other way round.
Is my data private?
Your answers are stored against your account and are not sold. Messages stay in your account. The only thing visible without an account is what you choose to put on your Chemistry Check link.
Eight questions. Three minutes.
See your score, see who lines up, and know the reason before you send a single message.