X (formerly Twitter)

One of the world's largest social media advertising platforms, known for real-time conversation and cultural relevance, competing with Meta, Google, and TikTok for digital ad spend

X, formerly known as Twitter, is a global social media platform centered on real-time public conversation, news, and cultural discourse. Rebranded to X in 2023 following its acquisition by Elon Musk's X Corp, the platform serves hundreds of millions of daily active users and remains one of the world's most influential digital communication channels. Its transformation under new ownership has included significant product, policy, and monetization changes as the company pursues an ambitious 'everything app' vision. In the AdTech ecosystem, X offers a robust advertising suite that enables brands to reach highly engaged, interest-driven audiences through a variety of ad formats including Promoted Posts, Trend Takeovers, Video Ads, and Dynamic Product Ads. The platform's real-time nature and conversation-driven environment make it particularly valuable for brand awareness campaigns, product launches, live event marketing, and cultural moment activations. X's ad targeting capabilities leverage user interests, keywords, follower lookalikes, and behavioral signals to deliver precision audience reach. Despite facing headwinds including advertiser pullback following its 2022 ownership change and ongoing brand safety concerns, X continues to operate as a significant advertising platform with a global footprint. The company has been investing in new revenue streams such as X Premium subscriptions and creator monetization tools, while also rebuilding its advertiser relationships and expanding its self-serve ad platform for SMBs and enterprise clients alike.