eharmony is the first service within the online dating industry to use a scientific approach to matching highly compatible singles. eharmonys matching is based on using its 32 DIMENSIONS® model to match couples based on features of compatibility found in thousands of successful relationships.

Is eharmony a safe dating site?

eHarmony is safer to use than most dating sites because its mandatory questionnaire deters users from creating fake accounts. eHarmony also screens users against criminal registries to ensure nobody will be using it who shouldnt be.