Providing the highest quality of matches seeking a long term, successful relationship

eHarmony is the first online relationship service dedicated to helping singles build lasting relationships. Where other dating sites match on a picture and a paragraph, eHarmony is the only site that brings singles together using a scientifically-proven set of compatibility principles based on proven marital success. The results are high quality matches with a pool of people who have been scientifically evaluated to be uniquely compatible.

Backed by 35 Years of Clinical and Empirical Research

In studies of over 5,000 married couples, eHarmony exhaustively researched what makes marriages succeed and fail. By studying the difference between happy and unhappy married couples, Dr. Neil Clark Warren and his team of PhD researchers found combinations of 29 key dimensions that help predict marital success.

The Process

Using the internet, eHarmony is able to learn about its members from the inside out and match them based on deep, meaningful characteristics. First, the detailed Relationship Questionnaire measures the intricate facets of a person, including the 29 Dimensions that are most important in relationship success. Then, eHarmony�s patented Compatibility Matching System� matches compatible singles who have the highest probability of making great relationship partners.

Screening of Members

In order to maintain the highest quality of matching, eHarmony does not offer service to some individuals based on a variety of factors, including inconsistent responses to the relationship questionnaire and people who are presently married.

Ongoing Commitment to Quality

eHarmony remains committed to optimizing its scientific matching process in the interest of helping members find satisfying, long term relationship success.

On an average day in America, more than 90 eHarmony members marry - Harris Interactive, 2005

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* A recent study by Brand Amplitude, based on a survey of adults aged 18-64 in 2014.