How the couple compatibility test works
This is a compatibility test for couples to take separately — no sitting side by side required. It works in three steps:
Take the quiz
Answer 12 quick questions from the ECR-R, the attachment scale used in thousands of research studies. It takes about 2 minutes.
Send your partner the link
You get a private link to share. Your partner takes the same quiz from their phone — separately, whenever they want.
See your compatibility report
The moment they finish, you both get a full report: your dynamic, your conflict cycle, and your strength as a couple.
What this compatibility quiz measures
Most couples quizzes test how well you know each other’s favorite pizza topping. This one measures something with sixty years of research behind it: attachment — the pattern each of you carries into closeness, conflict, and trust.
The quiz is built on the ECR-R (Experiences in Close Relationships–Revised), the scale psychologists use to measure two dimensions: anxiety (how much you worry about the relationship) and avoidance (how comfortable you are depending on a partner). Your scores map each of you to one of four attachment styles — and it’s the combination of your two styles that predicts how you fight, repair, and love.
Your report plots you both on the attachment map — like this anxious + avoidant example.
Built on the ECR-R — the attachment scale used in thousands of studies — and backed by our own analysis of 11,793 people working on their attachment. Read the research →
The 10 attachment pairings
Four attachment styles make ten possible couple combinations, and each has a recognizable dynamic. Take the test to find out which one is yours — and what it means.
Secure + Secure
Steady Ground
Two secure styles tend to communicate openly, repair quickly after conflict, and balance closeness with independence without much drama.
Secure + Anxious
The Steady Anchor
The secure partner’s consistency gradually soothes the anxious partner’s fear of abandonment. Reassurance actually lands here, because it is backed by steady behavior.
Secure + Avoidant
Room to Breathe
The secure partner gives the avoidant partner space without taking it personally, which paradoxically makes the avoidant partner want less space over time.
Secure + Fearful-Avoidant
Safe Harbor
The secure partner’s predictability gives the fearful-avoidant partner a rare experience: closeness that doesn’t come with a catch.
Anxious + Anxious
Intense & Intertwined
Deep, fast closeness — and shared spirals. When one partner’s alarm goes off, it can trigger the other’s, turning small doubts into big nights.
Anxious + Avoidant
The Pursue–Withdraw Trap
The classic anxious–avoidant dance: one partner moves closer for reassurance, the other feels crowded and pulls back, which confirms the first partner’s fear — and the cycle tightens.
Anxious + Fearful-Avoidant
Hot & Cold
The anxious partner reads the fearful-avoidant partner’s swings as a verdict on the relationship, and chases harder exactly when the other needs to retreat.
Avoidant + Avoidant
Parallel Lives
Two avoidant styles can feel wonderfully low-drama — and quietly drift into being excellent roommates who rarely touch the deeper stuff.
Avoidant + Fearful-Avoidant
The Slow Thaw
The fearful-avoidant partner’s bids for closeness meet the avoidant partner’s reserve, then both retreat — each concluding the other doesn’t care.
Fearful-Avoidant + Fearful-Avoidant
Mirror Storms
You understand each other’s push-pull better than anyone — and can also trigger it in each other simultaneously, swinging between intense closeness and sudden distance.
Want to go deeper on a single style first? Explore each one — or take the full 36-question attachment style quiz solo.
Frequently asked questions
Is this couple compatibility test free?
Yes. The couple compatibility test is completely free for both partners — no signup, no payment, and no email required. You take the quiz, share your link, and see your combined result as soon as your partner finishes.
How does a compatibility test for couples work if we are not together right now?
You take it separately. One partner takes the 2-minute quiz first and gets a private link. The other partner opens the link and takes the quiz from their own phone, whenever they have a moment. Your combined result appears automatically once both of you are done.
What does this compatibility quiz actually measure?
It measures the two dimensions from the ECR-R research scale: attachment anxiety (how much you worry about the relationship) and attachment avoidance (how comfortable you are with closeness). Your scores map each of you to one of four attachment styles, and the test then shows how your two styles interact as a couple.
Can an anxious and avoidant relationship work?
Yes — but it usually requires naming the pattern. Anxious–avoidant couples tend to fall into a pursue–withdraw cycle: one partner seeks reassurance, the other feels crowded and pulls back, which amplifies the first partner’s worry. Couples who learn to recognize this loop, and treat it as the pattern (not the person), can build some of the strongest relationships, because each partner holds what the other needs to learn.
Which attachment styles are most compatible?
Any two attachment styles can build a healthy relationship — compatibility is less about the pairing and more about awareness. That said, secure partners tend to stabilize any pairing, while anxious–avoidant and fearful-avoidant pairings face the most predictable friction patterns. This test shows you the specific dynamic for your combination, including its hidden strength.
Is this compatibility test scientifically backed?
The quiz itself is based on the ECR-R (Experiences in Close Relationships–Revised), a validated research instrument developed by psychologists Fraley, Waller, and Brennan. The couple dynamics are grounded in adult attachment theory. It is a self-reflection tool for couples, not a clinical assessment or a verdict on your relationship.
What if we get a "difficult" pairing as our result?
No pairing is a verdict. Attachment styles are patterns, not fixed traits — and research shows people can move toward security through awareness, healthier relationship experiences, and practice. A "difficult" result simply means your friction has a name and a well-understood shape, which is exactly what makes it workable.
How is this different from a regular couples quiz?
Most couples quizzes are trivia — how well you know each other’s favorite food. This is a psychology-based compatibility test: it measures how each of you attaches in relationships and shows how those two patterns interact. It tells you why you fight the way you fight, not just how well you know each other.
Your result is the starting point. Attached is the work.
Attached turns your attachment dynamic into a daily practice — personalized exercises, guided journaling, and tools for the moments when your two styles collide.