X, commonly referred to by its former name Twitter, is a social media website based in the United States. With over 500 million users, it is one of the... Wikipedia
- Available in: Multilingual
- Founded: March 21, 2006, in San Francisco, California, U.S.
- Area served: Worldwide, except blocking countries
- Owner: Odeo (March–October 2006), Obvious Corporation (2006–2007), Twitter, Inc. (2007–2023), X Corp. (2023–present)
- Founder(s): Jack Dorsey, Noah Glass, Biz Stone, Evan Williams
- Chairman: Elon Musk
- CEO: Linda Yaccarino
- Registration: Required
- Users: 550 million MAU (September 2023)
- Launched: July 15, 2006
- Current status: Active
- Native client(s) on: Android, iOS, iPadOS, macOS, Windows Phone, Amazon Fire Tablet
- Written in: Scala, Java, Ruby, JavaScript, Python
- Data source: DuckDuckGo