X (formerly Twitter)

Merged

San Francisco, California, United States · Founded 2006

1001-5000 employees · NASDAQ:TWTR

Sourced & current · updated Jun 9, 2026Website

X (formerly Twitter) is a global social media and advertising platform that enables real-time public conversation, offering brands powerful tools to reach highly engaged audiences through targeted advertising.

Where they sit

Stack tier: Core Platforms (S)

Influencer MarketingSocial Media ManagementCustomer Engagement

Major global social media advertising platform with a unique real-time, public conversation context, competing with Meta, Google, and emerging platforms for digital ad spend

Ownership

Parent: X

Subsidiaries

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Competitors