Internet properties disestablished in 2018

Club Penguin Island was a massively-multiplayer online role-playing game (MMORPG) and was considered a successor to Club Penguin. The game was released worldwide on March 29, 2017 and was created by Disney Canada Inc. in order to keep the Club Penguin franchise alive following the sudden closing its predecessor, Club Penguin, by Disney Interactive.

StumbleUpon was a website, browser extension, toolbar, and mobile app with a "Stumble!" button that, when pushed, opened a semi-random website or video that matched the user's interests, similar to a random web search engine. Users were able to filter results by type of content and were able to discuss such webpages via virtual communities and to rate such webpages via like buttons. StumbleUpon was shut down in June 2018.

Super Deluxe was an entertainment company owned by Turner Broadcasting. Founded by Wolfgang Hammer in 2007, the company's main output was in online video, television series, and documentaries.

go90 was an American Internet television service and mobile app owned and operated by Verizon Communications. The service was positioned as a mobile-oriented "social entertainment platform" targeted primarily towards millennials, featuring a mixture of new and acquired content from various providers. The service was available exclusively within the United States.

MixBit was a video sharing service created by Steve Chen and Chad Hurley, two of the co-founders of YouTube. It was released on August 8, 2013. MixBit let users create dynamic shared videos, and competed with Vine (owned by Twitter) and Instagram (owned by Facebook) in the video sharing website market. Its iPhone app was released in August 2013 and its Android app followed two months later. MixBit ceased operations on August 21, 2018.

StanJames.com was a remote gambling operator offering online, on mobile and telephone sports betting, Casino, Games and Poker. It was a significant part of the Stan James brand which began life in 1973 as a single betting shop in Wantage, Oxfordshire. In the forty years since, the brand had grown to become one of the most trusted names in UK betting and gaming.

Xmarks, formerly Foxmarks, is a defunct bookmark synchronization add-on for web browsers. The add-on was developed by San Francisco-based company Foxmarks (later renamed Xmarks) which was founded in 2006 by Mitch Kapor and was acquired by LastPass in December 2010.

Mangamura (漫画村, lit. 'manga village') was a Japanese piracy website that primarily hosted popular Japanese manga books. Besides manga books, it also hosted pirated copies of magazines and photo-books. It was shut down in April 2018.

Fantage was a MMORPG (massively multiplayer online role-playing game) involving a virtual world containing a range of online games and activities, developed by Fantage Inc. The game featured a customizable anime-style cartoon avatar, called a "Fantagian", that users can customize with items ranging from hair to clothing and accessories. Fantage was released to the general public on March 17, 2008, and had since expanded into a large online community— the game had over 16 million registered users by January 2012 and over 30 million by December 2014.

Anime Strike was a subscription-based video on demand service for Amazon Channels, focused on anime series and movies from various anime distributors. The service launched on January 12, 2017, and was closed on January 5, 2018, after which its catalog was incorporated into the Amazon Prime subscription service.