Here are some of the most popular and best dating Websites. There are also thousands of sites out there with specialty sites for different religions and ethnic groups as well.

Yahoo Personals - With a whopping 18% of the market (the highest) Yahoo is the main player in online dating. Find better first dates, more second dates with Yahoo Personals. Tap into the millions of Yahoo and Yahoo Personals members. No matter where you live, you are bound to find your soul mate at Yahoo Personals. Overall this dating website's combination of features have attracted a diverse membership base covering most of the United States. A Yahoo Personals 7 day free trial membership is available for a limited time. Thereafter, membership rates are as low as $8.33 per month when billed annually! Go ahead and send emails, instant messages, unique "Flirt" and "Icebreaker" messages, voice and even video greetings are available. Take the "Relationship Test," the "Love Style Test," and much more is available for those searching for a high end internet dating site. Lazy searchers need not worry, Yahoo Personals let's you start with minimal effort. For the combination of features, price, and membership base, Yahoo Personals is one of the best internet dating website in the USA.

eHarmony - When you're ready to find the love of your life. eHarmony uses "29 key dimensions," some 500 questions to predict compatibility and happier, more lasting relationships. A Personality Profile of sorts, after you submit your questionnaire you get instant, objective feedback on yourself and how you relate to others - a scary thought for some of us! Don't expect to go surfing this matchmaking sight for free looking for cuties and studs! You must complete the questionnaire first, only then are you aloud to search for compatible matches without having to pay. The price of eternal happiness is $20.83 per month.

eHarmony is one of the best internet matchmaking websites because of it's true matchmaking capabilities. Those not ready for a serious relationship may want to look elsewhere. However, if you are ready to find the love of your life, eHarmony.com is the best internet dating website for you.

American Singles - Jump-start your love life! Truly a fast way to meet people without having to answer lists of questions and write lengthy profiles. Many features are always free. Create your free profile with 4 photos, search for singles, send teases, reply to IM when online, "Your Matches" emails, and invitations to events. Full communication features are worth the $16.50 monthly fee. American Singles is part of the 10 million member Spark Networks, one of the largest providers of online personals.

Perfect Match - The serious approach to finding real, lasting, love. Features the "DUET Total Compatibility System," the result of 30 years of research into the nature of successful, happy relationships. Completing a free 20 minute compatibility profile is the first step. It is not a "dating site." It is for long-term relationship seekers. Membership is as low as $20.83 per month on the annual plan. Perfect Match is one of the best internet dating websites because of solid matchmaking features.

Match.com Love is complicated. Match is simple. Match.com claims to have the world's largest dating site and twice as many marriages as any other website in the world. Free features include browsing, filling out a free profile, "winks" to someone who's caught your eye, and receiving matchmaker emails. Strike up a conversation for 3 free days. Subscribing thereafter gives you full communication access for $12.99 per month.

Date.com Contrary to popular belief the good ones are not all taken. Launched on Valentine's Day, 1997, Date.com is the largest privately-held internet dating website. Over two million active members, adding new memberships at a rate of 250,000 per month. Date.com also sponsors offline events such as Caribbean cruises and recently a Las Vegas wedding. Browse and post a photo for free. Flat rate membership fee of $24.95 per month.

Lavalife Where singles click, 8 million of them! Vibrant, fresh, and real are the words members use to describe Lavalife's unique environment and the people you will meet there. Based on a three communities structure: Dating, Relationship & Intimate Encounters. You can click with whomever you choose, a large telephone based personals system also exists. Pay as you go credit system, $14.99 for 50 credits.

Mingles The FREE online friendship and matchmaking community. At Mingles you can meet new people, make friends, find a new love--or just have fun. The community includes chats, matchmaking, boards, parties, and more. The dating component is small relative to the other USA websites. You can specify whether you seek friends, fun, and/or commitment, or if you are interested in an adult-themed environment.