Dating websites use social networking frequently. Many major dating websites have blogs and many of them also have smartphone apps available. Major dating websites include Match, EHarmony and Plenty of Fish.
Blogs containing dating advice and information about the company are a common feature of most dating websites. Many dating websites have Facebook pages as well as Twitter accounts. These websites use social networking for advertising, sharing success stories of those who established lasting relationships via their respective services. Social networks also offer promotional materials and marketing tools for the companies. There are some dating services that are available only through smartphone apps, such as Tinder.