When you first signup for Chemistry.com, you are required fill out your personality test where you are asked different types of questions.Other than the basics of appearance and lifestyle, you are asked questions that reveal aspects of your personality such as, What color reflects your personality?

When reviewing your matches, you can indicate if you are interested or not interested.

If you are interested, then you make a "connection" with that member and can email them or use the online flirting games to see if you are more compatible.

provides a more guided approach to online dating than other sites.

You are matched with other members based on compatibility using their in-depth personality test developed by Dr. She is an anthropologist with more than 30 years experience researching relationships.

This is a great way to meet members that may not show up in your "mymatches" page.

Also featured on is "the chemistry blog", which gives you relationship advice and insight by Dr.

Helen Fisher, a relationship expert with over 30 years experience.

is one of the only sites to offer "free communication weekends" where members that have a profile but don't pay for a subscription can actually respond and communicate with other members.

It is really interesting to see which type you are and read about your personality.

Your personality type is used to match you with other members that thinks you will be very compatible with.

You can then email your matches and start communicating.