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Twitter (social network)

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Twitter (social network)
NameTwitter
FoundedMarch 2006
FoundersJack Dorsey; Evan Williams; Biz Stone; Noah Glass; Christopher "Biz" Stone
HeadquartersSan Francisco, California
Area servedWorldwide
Websitetwitter.com

Twitter (social network) Twitter is a global microblogging and social networking service founded in March 2006 by Jack Dorsey, Evan Williams, Biz Stone, Noah Glass, and later led by executives including Parag Agrawal and Linda Yaccarino. The platform enabled short messages called "tweets" and became integral to communication among users ranging from politicians such as Barack Obama, Donald Trump, and Hillary Clinton to journalists at outlets like The New York Times, The Washington Post, and BBC News. Over its history the service influenced events involving institutions such as United States Department of Justice, European Commission, and companies like Meta Platforms, Google, and Microsoft.

History

Twitter originated from a 2006 brainstorming session at Odeo, a podcasting company co-founded by Evan Williams and Biz Stone, with Jack Dorsey proposing a status-sharing service alongside engineers influenced by work at Berkman Klein Center and incubators like Y Combinator. Early milestones included public launch in 2006, rapid growth during events such as the 2007 South by Southwest Festival and coverage of the 2008 United States presidential election, followed by leadership transitions involving Williams and Dorsey and later acquisitions and public offerings influenced by market actors like Silver Lake Partners and investors including Saudi Arabia Public Investment Fund. The company’s 2013 initial public offering on the New York Stock Exchange and later management changes preceded the 2022 acquisition by Elon Musk, whose ties to entities such as Tesla, SpaceX, and X (company) reshaped governance, product strategy, and workforce composition amid regulatory scrutiny from bodies like the Federal Communications Commission and legal actions in jurisdictions including United Kingdom and European Union.

Features and functionality

The service centered on short text posts called tweets, with multimedia support for images and video used by entertainers like Beyoncé, news organizations like Reuters, and sports leagues such as the National Football League, integrated with features like retweeting, liking, lists, trends, and hashtags popularized during events like Arab Spring and campaigns by politicians including Bernie Sanders. Platform extensions included direct messaging, quote tweets, Fleets (introduced and later removed), Spaces audio rooms competing with Clubhouse, and verification systems interacting with identity frameworks used by celebrities like Taylor Swift and public figures such as Pope Francis. Search, timelines, and algorithmic recommendations drew on signals similar to systems developed at Google and Facebook (Meta Platforms), while integrations with third-party apps and clients connected to ecosystems involving IFTTT, Hootsuite, and Buffer.

User base and demographics

Users ranged from individual accounts like Ariana Grande and Kim Kardashian to institutional accounts such as NASA, United Nations, and World Health Organization, reflecting geographic concentration in markets including the United States, India, Japan, United Kingdom, and Brazil. Demographic studies compared adoption across cohorts tracked by research from institutions like Pew Research Center and academic work at Stanford University and Harvard University, showing varied age, political affiliation, and media consumption patterns similar to trends observed at Instagram and TikTok.

Business model and monetization

Revenue streams included advertising formats sold to agencies like WPP and brands such as Coca-Cola and Samsung Electronics, data licensing agreements with firms like Bloomberg and analytics providers, premium subscription offerings aiming to rival services from LinkedIn and Patreon, and partnerships with cloud providers such as Amazon Web Services and Google Cloud Platform. Monetization efforts evolved through promoted trends, sponsored content, and subscription tiers introduced to diversify beyond advertising-dominated models employed by peers including Meta Platforms and Alphabet.

Content moderation and safety

Moderation policies addressed abusive behavior, misinformation, and illegal content with enforcement mechanisms influenced by standards from bodies like European Commission Digital Services Act deliberations and collaborations with fact-checkers such as Associated Press and Reuters. Safety tools included user reporting, automated detection leveraging research from institutions like MIT and Carnegie Mellon University, and policy responses to crises such as vaccine misinformation during efforts by World Health Organization and emergency communication in natural disasters involving agencies like Federal Emergency Management Agency.

The platform faced controversies over political advertising rules during elections involving Cambridge Analytica-style debates, content removal decisions affecting politicians like Donald Trump, labor disputes involving employees and unions such as United Auto Workers interest, and legal challenges in courts including the United States Court of Appeals and regulatory complaints in the European Court of Justice. High-profile litigation encompassed disputes over data privacy with regulators like Information Commissioner's Office (ICO) and enforcement actions under statutes comparable to the Communications Decency Act Section 230 debates in the United States Congress.

Technical architecture and API ecosystem

The system’s infrastructure relied on distributed services, data stores, and streaming technologies similar to architectures from Twitter, Inc. era engineering practices, deploying on cloud platforms like Amazon Web Services and using components with parallels to open-source projects such as Apache Kafka, Redis, and MySQL. The public API ecosystem supported developers building on the platform with tools used by companies like TweetDeck and researchers at University of Oxford and MIT, while changes to API access and rate limits prompted reactions from third-party clients and developers represented by groups such as Open Knowledge Foundation and influenced by standards from organizations like IETF.

Category:Social networking services