Signing up took us about 20 minutes during testing, which is more than twice as long as most of the websites we tested. You answer questions about not only about your appearance, but also about your religious beliefs and career. You then fill out a comprehensive survey regarding what you want in a partner. The questions even go as far to ask whether you want to have kids, which is an important thing to agree on if you're looking for a long-term commitment. You have to pay for a subscription to access most of the features on eharmony, and even though we couldn't read them with a free account, we got nine emails in 24 hours, which was a pretty decent response rate. There is also an eharmony app that's easy to use, making this a great service to try if you want a thorough experience.

There’s a lot of science that goes into our matchmaking process. We dig deeper to get to know you better while identifying matches with the highest potential for a successful relationship. This is what separates us from our competitors. We search among millions of singles based on Key Dimensions that are crucial for relationship success – our secret sauce is the way we understand who you are and who you match best with using the latest technology.
The first thing you need to decide is how committed you are. As in, how much do you want to pay to make your heart go pitter-patter? Some apps, like Plenty of Fish, let you view profiles and send messages for free. Most of the others let you view your potential matches without charging, but make you pony up and subscribe if you want to actually reach out to them. While the monthly charges for the apps we review here range in price from $10 to more than $40, most offer a discount if you commit to a long-term subscription such as six months or a year. (You're not afraid of commitment, are you?) Then, there are all of the add-ons. Options—letting you pay to boost your ranking in search results, letting someone know that you are really, really interested in him or her or them, or undoing a dreaded left-swipe that was supposed to be a right-swipe—will cost you extra. While some apps may advertise themselves as free, all of them will try to get a buck from you in the end.

Age-based niches: These sites are for people of a specific age. Baby boomers are overwhelmingly turning to the web to find a mate. Sites like and offer members a chance to search specifically for the age group that interests you, but and are the two largest sites designed specifically for the baby boomer market.

You can even say we're living through a worldwide Introvert Revolution. Just look at the success of self-proclaimed introvert Susan Cain's wildly popular book Quiet: The Power of Introverts in a World That Can’t Stop Talking. Her book has sold millions of copies worldwide, a TEDtalk she gave on the topic has been viewed over 19,294,447 times and counting, and she reportedly gets paid five-figures for a single appearance.