Plenty of Fish is one of the largest online dating communities with over 3 million members logging on each day and a mobile friendly interface. The number of registered users worldwide overcomes 90 million people and, according to their data, 1 million relationships are created yearly through the platform. The basic features are free so you can actually find someone and communicate using the platform without paying anything. This means that Plenty of Fish also considers your activity online, and pays attention to profiles you view for a more accurate matching. Even though the matching is not extremely accurate and the interface is not very pretty, Plenty of Fish is the perfect place to have fun while trying to meet new people. You can browse through profiles without registering but, in order to communicate, you must have an account. The sign up can be a bit time consuming.