The battle for real-time conversation intensified in early 2026 as Meta's Threads officially surpassed X, formerly Twitter, in worldwide mobile daily active users. As of the first 13 days of January, Threads averaged 143.2 million daily active users on mobile devices globally, a considerable lead over X's average of 126.2 million during the same period, according to data from Similarweb cited by Forbes. This milestone follows an announcement by Meta CEO Mark Zuckerberg on January 3, 2026, that Threads had reached 320 million active users, showcasing its significant expansion since its mid-2023 launch.
Threads' ascent has been marked by explosive and largely organic growth. The platform initially garnered over 100 million sign-ups within its first five days in July 2023. Its active user count saw a substantial year-over-year increase of approximately 38% in January, further solidifying its competitive position. Meta has emphasized that Threads' expansion has been driven by organic adoption, bolstered by streamlined onboarding for existing Instagram users. Analysts now project Threads could contribute $11.3 billion to Meta's revenue by the end of 2026, building on an estimated $8 billion generated in 2025.
Conversely, X continues to navigate a complex environment following its acquisition by Elon Musk in October 2022. While X maintains a larger overall monthly active user base, estimated between 557 million and 570 million globally as of early 2026, its daily active users experienced an approximate 11.9% year-over-year decline in January. Despite this, X still holds a narrow lead in the crucial U.S. mobile market, reporting 21.2 million daily active users compared to Threads' 19.5 million in early January. However, X faces ongoing challenges related to policy changes, leadership perceptions, and brand safety concerns, which have reportedly led some advertisers to shift spending towards platforms like Threads.
Engagement patterns also reveal distinct strategies. Threads' algorithm prioritizes conversation, rewarding replies, likes, reposts, and time spent reading posts. Posts incorporating images demonstrate particularly high engagement, outperforming videos by 0.6% and text-only posts by 60%, according to Buffer's analysis. For its part, X has pivoted its algorithm to interpret user engagement as behavioral data, tracking dwell time, response velocity, and conversational context rather than solely relying on likes or retweets. The platform remains a dominant hub for real-time news, with nearly 60% of users specifically accessing X for news updates. The average X user spends about 32 minutes per day on the platform, a 33% increase from mid-2024, indicating sustained user attention.
Monetization efforts are also evolving across both platforms. Threads began rolling out ads globally in early 2026, leveraging Meta's robust advertising infrastructure and offering brands a less saturated environment for engagement. X, meanwhile, continues to expand its creator monetization programs, including ad revenue sharing for eligible creators who meet criteria such as an X Premium subscription, at least 500 followers, and 5 million impressions within three months. Subscriptions and tipping features also provide creators with alternative income streams.
Looking ahead, the social media landscape in 2026 is characterized by broader trends emphasizing authenticity, community building, and evolved content formats. Both platforms are contending with a user base that increasingly values meaningful interactions over viral chasing. Experts predict a continued dominance of video content, particularly micro-clips, and a growing influence of AI as both a creative and strategic tool. The sustained competition between Threads and X underscores a dynamic environment where adaptability, nuanced content strategies, and a focus on community will be paramount for platforms, creators, and brands alike. As Threads solidifies its lead in mobile daily users and X refines its identity as a "social square," the coming months will reveal how these two giants continue to shape online discourse and user engagement.