eHarmony, #1 Trusted Relationship site


eHarmony is Different

At eHarmony, our patented Compatibility Matching System® narrows the field from millions of candidates to a highly select group of singles that are compatible with you. Unlike other sites where you can post a picture and paragraph and then browse the profiles of other users, eHarmony does the matching for you based on 29 DimensionsTM of personality that are scientifically-based predictors of long-term relationship success.



Our compatibility matching models are based on 35 years of clinical experience and rigorous scientific research into which characteristics between spouses are consistently associated with the most successful relationships.


At eHarmony, it all starts with our comprehensive Relationship Questionnaire. Once we get to know you, we then match you with other singles based on the 29 Dimensions of Compatibility scientifically proven to predict happier, healthier long-term relationships.


Often, the only thing harder than finding someone who interests you is getting to know them. But what if you had an easy, step-by-step process that took the pressure off? eHarmony's Guided Communication option does just that, so you can focus on the enjoyment of getting to know your matches without worrying about the awkwardness of the first few communications.