Online video platform in the context of "YouTube"

Music streaming services are a type of online streaming media service that focuses primarily on music, and sometimes other forms of digital audio content such as podcasts. These services are usually subscription-based services allowing users to stream digital copyright restricted songs on-demand from a centralized library provided by the service. Some services may offer free tiers with limitations, such as advertising and limits on use. They typically incorporate a recommendation system to help users discover other songs they may enjoy based on their listening history and other factors, as well as the ability to create and share public playlists with other users.

Streaming services saw a significant pace of growth during the 2010s, overtaking online music stores as the largest source of revenue to the United States music industry in 2015, and accounting for a majority since 2016. As a result of their ascendance, streaming services (as well as music-oriented content on video sharing platforms) were incorporated into the methodologies of major record charts; the "album-equivalent unit" was developed as an alternative metric for the consumption of albums, to account for digital music and streaming.

Instagram is an American photo and short-form video sharing social networking service owned by Meta Platforms. It allows users to upload media that can be edited with filters, be organized by hashtags, and be associated with a location via geographical tagging. Posts can be shared publicly or with preapproved followers. Users can browse other users' content by tags and locations, view trending content, like photos, and follow other users to add their content to a personal feed. A Meta-operated image-centric social media platform, it is available on iOS, Android, Windows 10, and the web. Users can take photos and edit them using built-in filters and other tools, then share them on other social media platforms like Facebook. It supports 33 languages including English, Hindi, Spanish, French, Japanese, and Korean.

Instagram was originally distinguished by allowing content to be framed only in a square (1:1) aspect ratio of 640 pixels to match the display width of the iPhone at the time. In 2015, this restriction was eased with an increase to 1080 pixels. It also added messaging features, the ability to include multiple images or videos in a single post, and a Stories feature—similar to its main competitor, Snapchat, which allowed users to post their content to a sequential feed, with each post accessible to others for 24 hours. As of January 2019, Stories was used by 500 million people daily.

TikTok, known in mainland China and Hong Kong as Douyin (Chinese: 抖音; pinyin: Dǒuyīn; lit. 'Shaking Sound'), is a social media and short-form online video platform owned by Chinese Internet company ByteDance. It hosts user-submitted videos, which range in duration from three seconds to 60 minutes. It can be accessed through a mobile app or through its website.

Since its launch, TikTok has become one of the world's most popular social media platforms, using recommendation algorithms to connect content creators and influencers with new audiences. In April 2020, TikTok surpassed two billion mobile downloads worldwide. Cloudflare ranked TikTok the most popular website of 2021, surpassing Google. The popularity of TikTok has allowed viral trends in food, fashion, and music to take off and increase the platform's cultural impact worldwide.

Bilibili (stylized in all lowercase), nicknamed B Site (Chinese: B站, romanized: B zhàn), is a Chinese online video sharing website based in Shanghai where users can submit, view, and add overlaid commentary on videos.

Bilibili hosts videos on various themes, including anime, music, dance, science and technology, movies, drama, fashion, and video games, but it is also known for its extensive kuso-style parodies by subcultural content creators. Since the mid-2010s, Bilibili began to expand to a broader audience from its original niche market that focused on animation, comics, and games (ACG), and it has become a major Chinese over-the-top streaming platform serving videos on demand such as documentaries, variety shows, and other original programming.

Flickr (/ˈflɪkər/ FLIK-ər) is an image and video hosting service, as well as an online community, founded in Canada and headquartered in the United States. It was created by Ludicorp in 2004 and was for a time a common way for amateur and professional photographers to host high-resolution photos. Flickr was owned by Yahoo! from 2005 and has been owned by SmugMug since 2018.

As of June 10, 2015, Flickr had a total of 112 million registered members and more than 3.5 million new images uploaded daily. On August 5, 2011, the site reported that it was hosting more than 6 billion images. In 2024, it was reported as having shared 10 billion photos and accepting 25 million per day. Flickr also hosts the largest collection of Creative Commons-licensed photos on the web.