Registration is free, and once you register, you can find people in your state, city, country; or, if you're looking for someone the same age or affiliation are you, Plentyof Fish makes that possible as well.

In addition, many ads can be very NSFW (not safe for work), so browse at your own risk and use common sense and safety protocols when deciding whether or not to reply to an ad on Craigslist.

Some online dating services also offer easy access to virtual sexual encounters, skip the awkward flirting and pick-up lines that are needed in live dating.

There is also a keyword search option, which is great if there is anything specific you want to look for in a partner.

Senior People also allows users to create detailed profiles, including interests, photos, and a custom bio, which should go a long way toward helping you figure out who you are interested in getting to know better.

Features like these are what makes Senior People a great dating site for seniors and even people of all ages.

EHarmony scores a spot among the best senior dating sites thanks to its extremely comprehensive personality and compatibility tests as well as its high number of senior members.Zoosk is a free online dating site that gives you the ability to have live video and voice speed sessions via computer and webcam; it's a great way to meet people quickly and easily.While Zoosk is mostly about getting people to meet other people, they also encourage their employees to spend time in charitable giving: "Zoosk is committed to giving back to our communities both personally and financially.More people use this site than any other dating site online.Ok Cupid is a free online dating site with a bit of a twist; your profile is matched up via a personality testing process that ensures you are matched with the best picks possible.Ok Cupid uses algorithms to match people up to other people that are well-suited; their services are completely free, but they do offer special perks for those who want to pay a bit extra to use the site.